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  1. -- Logs begin at Tue 2017-08-15 08:37:36 UTC, end at Tue 2017-08-15 08:47:30 UTC. --
  2. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: Started kubelet: The Kubernetes Node Agent.
  3. -- Subject: Unit kubelet.service has finished start-up
  4. -- Defined-By: systemd
  5. -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  6. --
  7. -- Unit kubelet.service has finished starting up.
  8. --
  9. -- The start-up result is done.
  10. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: Stopping kubelet: The Kubernetes Node Agent...
  11. -- Subject: Unit kubelet.service has begun shutting down
  12. -- Defined-By: systemd
  13. -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  14. --
  15. -- Unit kubelet.service has begun shutting down.
  16. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: Stopped kubelet: The Kubernetes Node Agent.
  17. -- Subject: Unit kubelet.service has finished shutting down
  18. -- Defined-By: systemd
  19. -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  20. --
  21. -- Unit kubelet.service has finished shutting down.
  22. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: Started kubelet: The Kubernetes Node Agent.
  23. -- Subject: Unit kubelet.service has finished start-up
  24. -- Defined-By: systemd
  25. -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  26. --
  27. -- Unit kubelet.service has finished starting up.
  28. --
  29. -- The start-up result is done.
  30. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 kubelet[11624]: I0815 08:43:32.976959 11624 feature_gate.go:144] feature gates: map[]
  31. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 kubelet[11624]: error: failed to run Kubelet: invalid kubeconfig: stat /etc/kubernetes/kubelet.conf: no such file or directory
  32. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: kubelet.service: Main process exited, code=exited, status=1/FAILURE
  33. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: kubelet.service: Unit entered failed state.
  34. Aug 15 08:43:32 ubuntu-512mb-nyc3-01 systemd[1]: kubelet.service: Failed with result 'exit-code'.
  35. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 systemd[1]: kubelet.service: Service hold-off time over, scheduling restart.
  36. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 systemd[1]: Stopped kubelet: The Kubernetes Node Agent.
  37. -- Subject: Unit kubelet.service has finished shutting down
  38. -- Defined-By: systemd
  39. -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  40. --
  41. -- Unit kubelet.service has finished shutting down.
  42. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 systemd[1]: Started kubelet: The Kubernetes Node Agent.
  43. -- Subject: Unit kubelet.service has finished start-up
  44. -- Defined-By: systemd
  45. -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel
  46. --
  47. -- Unit kubelet.service has finished starting up.
  48. --
  49. -- The start-up result is done.
  50. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.366512 11705 feature_gate.go:144] feature gates: map[]
  51. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.692264 11705 client.go:72] Connecting to docker on unix:///var/run/docker.sock
  52. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.692791 11705 client.go:92] Start docker client with request timeout=2m0s
  53. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.697117 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  54. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.727014 11705 manager.go:143] cAdvisor running in container: "/system.slice/kubelet.service"
  55. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.733151 11705 manager.go:151] unable to connect to Rkt api service: rkt: cannot tcp Dial rkt api service: dial tcp 127.0.0.1:15441: getsockopt: connection refused
  56. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.737517 11705 fs.go:117] Filesystem partitions: map[/dev/vda1:{mountpoint:/var/lib/docker/aufs major:253 minor:1 fsType:ext4 blockSize:0}]
  57. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.740509 11705 manager.go:198] Machine: {NumCores:1 CpuFrequency:1799998 MemoryCapacity:512061440 MachineID:7de473f9a7924cb78125ba773b79a7ad SystemUUID:7DE473F9-A792-4CB7-8125-BA773B79A7AD BootID:14ee9c06-fe4a-4b23-97c7-bbae01777998 Filesystems:[{Device:/dev/vda1 DeviceMajor:253 DeviceMinor:1 Capacity:20629266432 Type:vfs Inodes:2580480 HasInodes:true}] DiskMap:map[253:0:{Name:vda Major:253 Minor:0 Size:21474836480 Scheduler:none}] NetworkDevices:[{Name:eth0 MacAddress:42:a7:14:be:f2:ec Speed:-1 Mtu:1500} {Name:eth1 MacAddress:02:55:12:68:03:a4 Speed:-1 Mtu:1500}] Topology:[{Id:0 Memory:512061440 Cores:[{Id:0 Threads:[0] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]}] Caches:[{Size:31457280 Type:Unified Level:3}]}] CloudProvider:Unknown InstanceType:Unknown InstanceID:None}
  58. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.744917 11705 manager.go:204] Version: {KernelVersion:4.4.0-87-generic ContainerOsVersion:Ubuntu 16.04.3 LTS DockerVersion:1.12.6 DockerAPIVersion:1.24 CadvisorVersion: CadvisorRevision:}
  59. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.746117 11705 server.go:536] --cgroups-per-qos enabled, but --cgroup-root was not specified. defaulting to /
  60. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.748539 11705 container_manager_linux.go:246] container manager verified user specified cgroup-root exists: /
  61. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.748765 11705 container_manager_linux.go:251] Creating Container Manager object based on Node Config: {RuntimeCgroupsName: SystemCgroupsName: KubeletCgroupsName: ContainerRuntime:docker CgroupsPerQOS:true CgroupRoot:/ CgroupDriver:cgroupfs ProtectKernelDefaults:false NodeAllocatableConfig:{KubeReservedCgroupName: SystemReservedCgroupName: EnforceNodeAllocatable:map[pods:{}] KubeReserved:map[] SystemReserved:map[] HardEvictionThresholds:[{Signal:memory.available Operator:LessThan Value:{Quantity:100Mi Percentage:0} GracePeriod:0s MinReclaim:<nil>} {Signal:nodefs.available Operator:LessThan Value:{Quantity:<nil> Percentage:0.1} GracePeriod:0s MinReclaim:<nil>} {Signal:nodefs.inodesFree Operator:LessThan Value:{Quantity:<nil> Percentage:0.05} GracePeriod:0s MinReclaim:<nil>}]} ExperimentalQOSReserved:map[]}
  62. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.749746 11705 kubelet.go:263] Adding manifest file: /etc/kubernetes/manifests
  63. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.750112 11705 kubelet.go:273] Watching apiserver
  64. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.778625 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  65. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.779043 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  66. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.779384 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  67. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.786412 11705 kubelet_network.go:70] Hairpin mode set to "promiscuous-bridge" but kubenet is not enabled, falling back to "hairpin-veth"
  68. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.787009 11705 kubelet.go:508] Hairpin mode set to "hairpin-veth"
  69. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.787462 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  70. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.795488 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  71. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.825854 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  72. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.826238 11705 docker_service.go:208] Docker cri networking managed by cni
  73. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.830564 11705 docker_service.go:225] Setting cgroupDriver to cgroupfs
  74. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.837221 11705 remote_runtime.go:42] Connecting to runtime service unix:///var/run/dockershim.sock
  75. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.842788 11705 kuberuntime_manager.go:166] Container runtime docker initialized, version: 1.12.6, apiVersion: 1.24.0
  76. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.845536 11705 server.go:943] Started kubelet v1.7.3
  77. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.847738 11705 kubelet.go:1229] Image garbage collection failed once. Stats initialization may not have completed yet: unable to find data for container /
  78. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.848526 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  79. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.850429 11705 server.go:132] Starting to listen on 0.0.0.0:10250
  80. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.852505 11705 server.go:310] Adding debug handlers to kubelet server.
  81. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.860256 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  82. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.866148 11705 kubelet.go:1729] Failed to check if disk space is available for the runtime: failed to get fs info for "runtime": unable to find data for container /
  83. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.866559 11705 kubelet.go:1737] Failed to check if disk space is available on the root partition: failed to get fs info for "root": unable to find data for container /
  84. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.887395 11705 fs_resource_analyzer.go:66] Starting FS ResourceAnalyzer
  85. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.887970 11705 status_manager.go:140] Starting to sync pod status with apiserver
  86. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.888362 11705 kubelet.go:1809] Starting kubelet main sync loop.
  87. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.888717 11705 kubelet.go:1820] skipping pod synchronization - [container runtime is down PLEG is not healthy: pleg was last seen active 2562047h47m16.854775807s ago; threshold is 3m0s]
  88. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.890214 11705 container_manager_linux.go:543] [ContainerManager]: Fail to get rootfs information unable to find data for container /
  89. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.890606 11705 volume_manager.go:245] Starting Kubelet Volume Manager
  90. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.937053 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  91. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:43.938182 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  92. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.942627 11705 factory.go:351] Registering Docker factory
  93. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:43.942969 11705 manager.go:247] Registration of the rkt container factory failed: unable to communicate with Rkt api service: rkt: cannot tcp Dial rkt api service: dial tcp 127.0.0.1:15441: getsockopt: connection refused
  94. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.943227 11705 factory.go:54] Registering systemd factory
  95. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.943689 11705 factory.go:86] Registering Raw factory
  96. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.944128 11705 manager.go:1121] Started watching for new ooms in manager
  97. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.945559 11705 oomparser.go:185] oomparser using systemd
  98. Aug 15 08:43:43 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:43.946614 11705 manager.go:288] Starting recovery of all containers
  99. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.003548 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  100. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.046556 11705 manager.go:293] Recovery completed
  101. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.172564 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  102. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.174062 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  103. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.175220 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  104. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.375707 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  105. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.379348 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  106. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.380392 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  107. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.780880 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  108. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.786479 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  109. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.787093 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  110. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:44.788924 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  111. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.789767 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  112. Aug 15 08:43:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:44.792283 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  113. Aug 15 08:43:45 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:45.590340 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  114. Aug 15 08:43:45 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:45.593815 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  115. Aug 15 08:43:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:45.594614 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  116. Aug 15 08:43:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:45.787742 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  117. Aug 15 08:43:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:45.792311 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  118. Aug 15 08:43:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:45.793041 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  119. Aug 15 08:43:46 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:46.789128 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  120. Aug 15 08:43:46 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:46.793124 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  121. Aug 15 08:43:46 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:46.794224 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  122. Aug 15 08:43:47 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:47.195057 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  123. Aug 15 08:43:47 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:47.198305 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  124. Aug 15 08:43:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:47.199016 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  125. Aug 15 08:43:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:47.790820 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  126. Aug 15 08:43:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:47.793817 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  127. Aug 15 08:43:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:47.795434 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  128. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.792185 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  129. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.795587 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  130. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.796757 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  131. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.891550 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  132. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.896237 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  133. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.896811 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  134. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.900543 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  135. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.901674 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  136. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.907358 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  137. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.908717 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  138. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:48.911545 11705 status_manager.go:431] Failed to get status for pod "kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-controller-manager-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  139. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.927152 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  140. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:48.965449 11705 status_manager.go:431] Failed to get status for pod "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-scheduler-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  141. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.965955 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  142. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.979492 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  143. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.980252 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  144. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:48.981915 11705 status_manager.go:431] Failed to get status for pod "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-apiserver-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  145. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:48.983921 11705 status_manager.go:431] Failed to get status for pod "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/etcd-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  146. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:48.989277 11705 kubelet.go:1607] Failed creating a mirror pod for "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  147. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.995232 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "certs" (UniqueName: "kubernetes.io/host-path/54aec65f5e254836d13f2ee82d8af6a4-certs") pod "kube-apiserver-ubuntu-512mb-nyc3-01" (UID: "54aec65f5e254836d13f2ee82d8af6a4")
  148. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.995562 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "k8s" (UniqueName: "kubernetes.io/host-path/06af6b8908d426c4b9da16673595424b-k8s") pod "kube-controller-manager-ubuntu-512mb-nyc3-01" (UID: "06af6b8908d426c4b9da16673595424b")
  149. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.995864 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "certs" (UniqueName: "kubernetes.io/host-path/06af6b8908d426c4b9da16673595424b-certs") pod "kube-controller-manager-ubuntu-512mb-nyc3-01" (UID: "06af6b8908d426c4b9da16673595424b")
  150. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.996140 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "k8s" (UniqueName: "kubernetes.io/host-path/e4402141e1fbc8b412fa4713e71165ea-k8s") pod "kube-scheduler-ubuntu-512mb-nyc3-01" (UID: "e4402141e1fbc8b412fa4713e71165ea")
  151. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.996429 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "certs" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-certs") pod "etcd-ubuntu-512mb-nyc3-01" (UID: "5802ae0664772d031dee332b3c63498e")
  152. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.996733 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "etcd" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-etcd") pod "etcd-ubuntu-512mb-nyc3-01" (UID: "5802ae0664772d031dee332b3c63498e")
  153. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.997030 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "k8s" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-k8s") pod "etcd-ubuntu-512mb-nyc3-01" (UID: "5802ae0664772d031dee332b3c63498e")
  154. Aug 15 08:43:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:48.997319 11705 reconciler.go:212] operationExecutor.VerifyControllerAttachedVolume started for volume "k8s" (UniqueName: "kubernetes.io/host-path/54aec65f5e254836d13f2ee82d8af6a4-k8s") pod "kube-apiserver-ubuntu-512mb-nyc3-01" (UID: "54aec65f5e254836d13f2ee82d8af6a4")
  155. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:49.147723 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  156. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:49.148633 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  157. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:49.281197 11705 kuberuntime_manager.go:457] Container {Name:kube-controller-manager Image:gcr.io/google_containers/kube-controller-manager-amd64:v1.7.3 Command:[kube-controller-manager --controllers=*,bootstrapsigner,tokencleaner --kubeconfig=/etc/kubernetes/controller-manager.conf --cluster-signing-cert-file=/etc/kubernetes/pki/ca.crt --address=127.0.0.1 --leader-elect=true --use-service-account-credentials=true --root-ca-file=/etc/kubernetes/pki/ca.crt --service-account-private-key-file=/etc/kubernetes/pki/sa.key --cluster-signing-key-file=/etc/kubernetes/pki/ca.key] Args:[] WorkingDir: Ports:[] EnvFrom:[] Env:[] Resources:{Limits:map[] Requests:map[cpu:{i:{value:200 scale:-3} d:{Dec:<nil>} s:200m Format:DecimalSI}]} VolumeMounts:[{Name:k8s ReadOnly:true MountPath:/etc/kubernetes SubPath:} {Name:certs ReadOnly:false MountPath:/etc/ssl/certs SubPath:}] LivenessProbe:&Probe{Handler:Handler{Exec:nil,HTTPGet:&HTTPGetAction{Path:/healthz,Port:10252,Host:127.0.0.1,Scheme:HTTP,HTTPHeaders:[],},TCPSocket:nil,},InitialDelaySeconds:15,TimeoutSeconds:15,PeriodSeconds:10,SuccessThreshold:1,FailureThreshold:8,} ReadinessProbe:nil Lifecycle:nil TerminationMessagePath:/dev/termination-log TerminationMessagePolicy:File ImagePullPolicy:IfNotPresent SecurityContext:nil Stdin:false StdinOnce:false TTY:false} is dead, but RestartPolicy says that we should restart it.
  158. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:49.284860 11705 kuberuntime_manager.go:457] Container {Name:kube-scheduler Image:gcr.io/google_containers/kube-scheduler-amd64:v1.7.3 Command:[kube-scheduler --leader-elect=true --kubeconfig=/etc/kubernetes/scheduler.conf --address=127.0.0.1] Args:[] WorkingDir: Ports:[] EnvFrom:[] Env:[] Resources:{Limits:map[] Requests:map[cpu:{i:{value:100 scale:-3} d:{Dec:<nil>} s:100m Format:DecimalSI}]} VolumeMounts:[{Name:k8s ReadOnly:true MountPath:/etc/kubernetes SubPath:}] LivenessProbe:&Probe{Handler:Handler{Exec:nil,HTTPGet:&HTTPGetAction{Path:/healthz,Port:10251,Host:127.0.0.1,Scheme:HTTP,HTTPHeaders:[],},TCPSocket:nil,},InitialDelaySeconds:15,TimeoutSeconds:15,PeriodSeconds:10,SuccessThreshold:1,FailureThreshold:8,} ReadinessProbe:nil Lifecycle:nil TerminationMessagePath:/dev/termination-log TerminationMessagePolicy:File ImagePullPolicy:IfNotPresent SecurityContext:nil Stdin:false StdinOnce:false TTY:false} is dead, but RestartPolicy says that we should restart it.
  159. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:49.284994 11705 kuberuntime_manager.go:457] Container {Name:kube-apiserver Image:gcr.io/google_containers/kube-apiserver-amd64:v1.7.3 Command:[kube-apiserver --insecure-port=0 --kubelet-client-key=/etc/kubernetes/pki/apiserver-kubelet-client.key --requestheader-client-ca-file=/etc/kubernetes/pki/front-proxy-ca.crt --allow-privileged=true --requestheader-allowed-names=front-proxy-client --kubelet-client-certificate=/etc/kubernetes/pki/apiserver-kubelet-client.crt --secure-port=6443 --tls-cert-file=/etc/kubernetes/pki/apiserver.crt --tls-private-key-file=/etc/kubernetes/pki/apiserver.key --admission-control=Initializers,NamespaceLifecycle,LimitRanger,ServiceAccount,PersistentVolumeLabel,DefaultStorageClass,DefaultTolerationSeconds,NodeRestriction,ResourceQuota --experimental-bootstrap-token-auth=true --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname --requestheader-group-headers=X-Remote-Group --requestheader-extra-headers-prefix=X-Remote-Extra- --service-cluster-ip-range=10.96.0.0/12 --proxy-client-key-file=/etc/kubernetes/pki/front-proxy-client.key --requestheader-username-headers=X-Remote-User --service-account-key-file=/etc/kubernetes/pki/sa.pub --client-ca-file=/etc/kubernetes/pki/ca.crt --proxy-client-cert-file=/etc/kubernetes/pki/front-proxy-client.crt --authorization-mode=Node,RBAC --advertise-address=xxx.xxx.xx.xxx --etcd-servers=http://127.0.0.1:2379] Args:[] WorkingDir: Ports:[] EnvFrom:[] Env:[] Resources:{Limits:map[] Requests:map[cpu:{i:{value:250 scale:-3} d:{Dec:<nil>} s:250m Format:DecimalSI}]} VolumeMounts:[{Name:k8s ReadOnly:true MountPath:/etc/kubernetes SubPath:} {Name:certs ReadOnly:false MountPath:/etc/ssl/certs SubPath:}] LivenessProbe:&Probe{Handler:Handler{Exec:nil,HTTPGet:&HTTPGetAction{Path:/healthz,Port:6443,Host:127.0.0.1,Scheme:HTTPS,HTTPHeaders:[],},TCPSocket:nil,},InitialDelaySeconds:15,TimeoutSeconds:15,PeriodSeconds:10,SuccessThreshold:1,FailureThreshold:8,} ReadinessProbe:nil Lifecycle:nil TerminationMessagePath:/dev/termination-log TerminationMessage
  160. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: Policy:File ImagePullPolicy:IfNotPresent SecurityContext:nil Stdin:false StdinOnce:false TTY:false} is dead, but RestartPolicy says that we should restart it.
  161. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:49.293623 11705 kuberuntime_manager.go:457] Container {Name:etcd Image:gcr.io/google_containers/etcd-amd64:3.0.17 Command:[etcd --data-dir=/var/lib/etcd --listen-client-urls=http://127.0.0.1:2379 --advertise-client-urls=http://127.0.0.1:2379] Args:[] WorkingDir: Ports:[] EnvFrom:[] Env:[] Resources:{Limits:map[] Requests:map[]} VolumeMounts:[{Name:certs ReadOnly:false MountPath:/etc/ssl/certs SubPath:} {Name:etcd ReadOnly:false MountPath:/var/lib/etcd SubPath:} {Name:k8s ReadOnly:true MountPath:/etc/kubernetes SubPath:}] LivenessProbe:&Probe{Handler:Handler{Exec:nil,HTTPGet:&HTTPGetAction{Path:/health,Port:2379,Host:127.0.0.1,Scheme:HTTP,HTTPHeaders:[],},TCPSocket:nil,},InitialDelaySeconds:15,TimeoutSeconds:15,PeriodSeconds:10,SuccessThreshold:1,FailureThreshold:8,} ReadinessProbe:nil Lifecycle:nil TerminationMessagePath:/dev/termination-log TerminationMessagePolicy:File ImagePullPolicy:IfNotPresent SecurityContext:nil Stdin:false StdinOnce:false TTY:false} is dead, but RestartPolicy says that we should restart it.
  162. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:49.793555 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  163. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:49.796536 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  164. Aug 15 08:43:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:49.797816 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  165. Aug 15 08:43:50 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:50.399523 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  166. Aug 15 08:43:50 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:50.403318 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  167. Aug 15 08:43:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:50.404307 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  168. Aug 15 08:43:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:50.766865 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  169. Aug 15 08:43:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:50.794577 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  170. Aug 15 08:43:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:50.797111 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  171. Aug 15 08:43:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:51.455766 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  172. Aug 15 08:43:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:51.795707 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  173. Aug 15 08:43:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:51.797993 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  174. Aug 15 08:43:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:52.456946 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  175. Aug 15 08:43:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:52.796865 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  176. Aug 15 08:43:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:52.798733 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  177. Aug 15 08:43:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:53.458096 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  178. Aug 15 08:43:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:53.797569 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  179. Aug 15 08:43:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:53.799170 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  180. Aug 15 08:43:54 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:54.268587 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  181. Aug 15 08:43:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:54.290374 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  182. Aug 15 08:43:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:54.306428 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  183. Aug 15 08:43:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:54.460452 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  184. Aug 15 08:43:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:54.798411 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  185. Aug 15 08:43:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:54.799909 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  186. Aug 15 08:43:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:55.460967 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  187. Aug 15 08:43:55 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:55.665094 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  188. Aug 15 08:43:55 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:55.673498 11705 status_manager.go:431] Failed to get status for pod "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-scheduler-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  189. Aug 15 08:43:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:55.673934 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  190. Aug 15 08:43:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:55.799281 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  191. Aug 15 08:43:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:55.801824 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  192. Aug 15 08:43:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:56.461754 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  193. Aug 15 08:43:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:56.800590 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  194. Aug 15 08:43:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:56.802585 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  195. Aug 15 08:43:56 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:56.804732 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  196. Aug 15 08:43:56 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:56.816020 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  197. Aug 15 08:43:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:56.995177 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  198. Aug 15 08:43:57 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:43:57.077937 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  199. Aug 15 08:43:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:57.078908 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  200. Aug 15 08:43:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:57.462532 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  201. Aug 15 08:43:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:57.801203 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  202. Aug 15 08:43:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:57.803016 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  203. Aug 15 08:43:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:58.463246 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  204. Aug 15 08:43:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:58.801821 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  205. Aug 15 08:43:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:58.803435 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  206. Aug 15 08:43:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:59.464045 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  207. Aug 15 08:43:59 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:43:59.626369 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  208. Aug 15 08:43:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:59.626569 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  209. Aug 15 08:43:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:59.802487 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  210. Aug 15 08:43:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:43:59.803876 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  211. Aug 15 08:44:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:00.465797 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  212. Aug 15 08:44:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:00.767747 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  213. Aug 15 08:44:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:00.803178 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  214. Aug 15 08:44:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:00.804399 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  215. Aug 15 08:44:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:01.467232 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  216. Aug 15 08:44:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:01.803944 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  217. Aug 15 08:44:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:01.805408 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  218. Aug 15 08:44:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:02.469984 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  219. Aug 15 08:44:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:02.804919 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  220. Aug 15 08:44:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:02.809841 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  221. Aug 15 08:44:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:03.470850 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  222. Aug 15 08:44:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:03.806531 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  223. Aug 15 08:44:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:03.811346 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  224. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:04.079546 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  225. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.411466 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  226. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:04.454944 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  227. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:04.461222 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  228. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.461726 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  229. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:04.467869 11705 status_manager.go:431] Failed to get status for pod "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/etcd-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  230. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.468225 11705 kubelet.go:1607] Failed creating a mirror pod for "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  231. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.471782 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  232. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.807127 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  233. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.811805 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  234. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:04.869338 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  235. Aug 15 08:44:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:04.869589 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  236. Aug 15 08:44:05 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:05.472353 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  237. Aug 15 08:44:05 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:05.807842 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  238. Aug 15 08:44:05 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:05.812296 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  239. Aug 15 08:44:05 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:05.917172 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  240. Aug 15 08:44:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:06.445891 11705 kubelet.go:1607] Failed creating a mirror pod for "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  241. Aug 15 08:44:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:06.473344 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  242. Aug 15 08:44:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:06.808538 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  243. Aug 15 08:44:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:06.813194 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  244. Aug 15 08:44:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:07.474452 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  245. Aug 15 08:44:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:07.809318 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  246. Aug 15 08:44:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:07.813734 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  247. Aug 15 08:44:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:08.475438 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  248. Aug 15 08:44:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:08.810104 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  249. Aug 15 08:44:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:08.814506 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  250. Aug 15 08:44:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:09.476238 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  251. Aug 15 08:44:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:09.812179 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  252. Aug 15 08:44:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:09.833939 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  253. Aug 15 08:44:09 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:09.873022 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  254. Aug 15 08:44:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:09.877561 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  255. Aug 15 08:44:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:10.476985 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  256. Aug 15 08:44:10 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:10.727067 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  257. Aug 15 08:44:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:10.774036 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  258. Aug 15 08:44:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:10.815409 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  259. Aug 15 08:44:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:10.845385 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  260. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:11.355184 11705 status_manager.go:431] Failed to get status for pod "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-apiserver-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  261. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:11.355776 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  262. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:11.465568 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  263. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:11.514304 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  264. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:11.795151 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  265. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:11.819130 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  266. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:11.828307 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  267. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:11.828894 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  268. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:11.846083 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  269. Aug 15 08:44:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:11.871102 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  270. Aug 15 08:44:12 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:12.515589 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  271. Aug 15 08:44:12 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:12.822458 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  272. Aug 15 08:44:12 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:12.846554 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  273. Aug 15 08:44:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:13.516481 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  274. Aug 15 08:44:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:13.823070 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  275. Aug 15 08:44:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:13.850425 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  276. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:14.489351 11705 conversion.go:110] Could not get instant cpu stats: different number of cpus
  277. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:14.523307 11705 conversion.go:110] Could not get instant cpu stats: different number of cpus
  278. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:14.651301 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  279. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:14.674359 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  280. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:14.826182 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  281. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:14.851298 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  282. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:14.992031 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  283. Aug 15 08:44:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:14.993471 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  284. Aug 15 08:44:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:15.654618 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  285. Aug 15 08:44:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:15.831367 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  286. Aug 15 08:44:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:15.854062 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  287. Aug 15 08:44:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:16.683767 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  288. Aug 15 08:44:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:16.836991 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  289. Aug 15 08:44:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:16.858776 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  290. Aug 15 08:44:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:17.725278 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  291. Aug 15 08:44:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:17.844965 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  292. Aug 15 08:44:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:17.862372 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  293. Aug 15 08:44:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:18.759223 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  294. Aug 15 08:44:18 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:18.834868 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  295. Aug 15 08:44:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:18.866573 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  296. Aug 15 08:44:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:18.867074 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  297. Aug 15 08:44:18 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:18.923465 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  298. Aug 15 08:44:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:18.934084 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  299. Aug 15 08:44:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:19.782901 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  300. Aug 15 08:44:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:19.867610 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  301. Aug 15 08:44:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:19.868470 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  302. Aug 15 08:44:20 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:20.403460 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  303. Aug 15 08:44:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:20.405350 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  304. Aug 15 08:44:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:20.809384 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  305. Aug 15 08:44:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:20.813317 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  306. Aug 15 08:44:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:20.868904 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  307. Aug 15 08:44:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:20.891962 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  308. Aug 15 08:44:21 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:21.476642 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  309. Aug 15 08:44:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:21.504365 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  310. Aug 15 08:44:21 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:21.509666 11705 status_manager.go:431] Failed to get status for pod "kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-controller-manager-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  311. Aug 15 08:44:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:21.835222 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  312. Aug 15 08:44:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:21.870077 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  313. Aug 15 08:44:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:21.893077 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  314. Aug 15 08:44:22 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:22.728962 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  315. Aug 15 08:44:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:22.817835 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  316. Aug 15 08:44:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:22.843634 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  317. Aug 15 08:44:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:22.871507 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  318. Aug 15 08:44:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:22.894410 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  319. Aug 15 08:44:23 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:23.856534 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  320. Aug 15 08:44:23 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:23.872896 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  321. Aug 15 08:44:23 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:23.895682 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  322. Aug 15 08:44:24 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:24.734970 11705 conversion.go:110] Could not get instant cpu stats: different number of cpus
  323. Aug 15 08:44:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:24.847613 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  324. Aug 15 08:44:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:24.874356 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  325. Aug 15 08:44:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:24.889341 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  326. Aug 15 08:44:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:24.898150 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  327. Aug 15 08:44:25 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:25.444435 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  328. Aug 15 08:44:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:25.450306 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  329. Aug 15 08:44:25 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:25.979456 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  330. Aug 15 08:44:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:26.048324 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  331. Aug 15 08:44:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:26.073994 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  332. Aug 15 08:44:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:26.170246 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  333. Aug 15 08:44:26 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:26.729462 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  334. Aug 15 08:44:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:26.872700 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  335. Aug 15 08:44:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:27.220800 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  336. Aug 15 08:44:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:27.221224 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  337. Aug 15 08:44:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:27.314843 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  338. Aug 15 08:44:33 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:33.262906 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  339. Aug 15 08:44:36 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:35.298005 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  340. Aug 15 08:44:38 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:36.758718 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  341. Aug 15 08:44:39 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:39.836686 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  342. Aug 15 08:44:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:42.002262 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  343. Aug 15 08:44:46 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:46.805640 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  344. Aug 15 08:44:47 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:47.510618 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  345. Aug 15 08:44:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:47.573392 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  346. Aug 15 08:44:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:47.643606 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  347. Aug 15 08:44:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:47.876209 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  348. Aug 15 08:44:48 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:48.038290 11705 conversion.go:110] Could not get instant cpu stats: time delta unexpectedly small
  349. Aug 15 08:44:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:48.145201 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  350. Aug 15 08:44:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:48.309686 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  351. Aug 15 08:44:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:48.325904 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  352. Aug 15 08:44:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:48.407384 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  353. Aug 15 08:44:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:48.929569 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  354. Aug 15 08:44:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:49.024342 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  355. Aug 15 08:44:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:49.220470 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  356. Aug 15 08:44:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:49.870425 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  357. Aug 15 08:44:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:49.954046 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  358. Aug 15 08:44:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:50.062354 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  359. Aug 15 08:44:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:50.246323 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  360. Aug 15 08:44:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:51.004432 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  361. Aug 15 08:44:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:51.165223 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  362. Aug 15 08:44:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:51.299858 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  363. Aug 15 08:44:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:52.030855 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  364. Aug 15 08:44:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:52.749442 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  365. Aug 15 08:44:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:52.883432 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  366. Aug 15 08:44:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:53.227808 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  367. Aug 15 08:44:53 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:53.603095 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  368. Aug 15 08:44:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:53.672138 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  369. Aug 15 08:44:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:54.016056 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  370. Aug 15 08:44:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:54.649410 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  371. Aug 15 08:44:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:54.818602 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  372. Aug 15 08:44:55 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:55.427884 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  373. Aug 15 08:44:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:55.515500 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  374. Aug 15 08:44:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:56.047715 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  375. Aug 15 08:44:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:56.322075 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  376. Aug 15 08:44:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:56.958556 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  377. Aug 15 08:44:57 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:44:57.026310 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  378. Aug 15 08:44:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:57.170626 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  379. Aug 15 08:44:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:57.182499 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  380. Aug 15 08:44:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:57.614979 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  381. Aug 15 08:44:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:58.040837 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  382. Aug 15 08:44:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:58.419846 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  383. Aug 15 08:44:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:44:59.551446 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  384. Aug 15 08:44:59 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:44:59.741453 11705 conversion.go:110] Could not get instant cpu stats: time delta unexpectedly small
  385. Aug 15 08:45:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:00.205237 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  386. Aug 15 08:45:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:00.410194 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  387. Aug 15 08:45:00 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:00.494397 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  388. Aug 15 08:45:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:00.728996 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  389. Aug 15 08:45:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:00.868964 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  390. Aug 15 08:45:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:00.905781 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  391. Aug 15 08:45:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:01.002730 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  392. Aug 15 08:45:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:01.231787 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  393. Aug 15 08:45:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:01.549241 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  394. Aug 15 08:45:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:02.084001 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  395. Aug 15 08:45:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:02.730952 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  396. Aug 15 08:45:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:03.394067 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  397. Aug 15 08:45:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:03.441658 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  398. Aug 15 08:45:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:03.778190 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  399. Aug 15 08:45:04 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:04.205665 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  400. Aug 15 08:45:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:04.618330 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  401. Aug 15 08:45:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:04.814151 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  402. Aug 15 08:45:05 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:05.910575 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  403. Aug 15 08:45:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:06.176395 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  404. Aug 15 08:45:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:06.297731 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  405. Aug 15 08:45:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:06.470138 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  406. Aug 15 08:45:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:06.536287 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  407. Aug 15 08:45:06 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:06.701559 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  408. Aug 15 08:45:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:06.858663 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  409. Aug 15 08:45:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:07.506482 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  410. Aug 15 08:45:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:07.530643 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  411. Aug 15 08:45:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:07.763971 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  412. Aug 15 08:45:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:08.661264 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  413. Aug 15 08:45:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:08.702569 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  414. Aug 15 08:45:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:08.965046 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  415. Aug 15 08:45:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:09.872348 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  416. Aug 15 08:45:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:10.064296 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  417. Aug 15 08:45:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:10.251044 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  418. Aug 15 08:45:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:10.887630 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  419. Aug 15 08:45:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:11.298981 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  420. Aug 15 08:45:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:11.681844 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  421. Aug 15 08:45:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:11.832443 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  422. Aug 15 08:45:12 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:12.799718 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  423. Aug 15 08:45:12 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:12.988096 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  424. Aug 15 08:45:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:13.085984 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  425. Aug 15 08:45:13 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:13.195756 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  426. Aug 15 08:45:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:13.247644 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  427. Aug 15 08:45:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:13.343739 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  428. Aug 15 08:45:13 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:13.510368 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  429. Aug 15 08:45:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:13.998353 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  430. Aug 15 08:45:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:14.854773 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  431. Aug 15 08:45:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:14.915598 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  432. Aug 15 08:45:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:14.919340 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  433. Aug 15 08:45:15 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:15.414042 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  434. Aug 15 08:45:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:15.521236 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  435. Aug 15 08:45:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:15.523502 11705 kubelet.go:1607] Failed creating a mirror pod for "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  436. Aug 15 08:45:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:16.098684 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  437. Aug 15 08:45:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:16.398453 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  438. Aug 15 08:45:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:16.452672 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  439. Aug 15 08:45:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:17.467010 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  440. Aug 15 08:45:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:17.638869 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  441. Aug 15 08:45:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:17.657975 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  442. Aug 15 08:45:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:18.881634 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  443. Aug 15 08:45:19 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:19.002390 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  444. Aug 15 08:45:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:19.462680 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  445. Aug 15 08:45:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:19.658063 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  446. Aug 15 08:45:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:19.798062 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  447. Aug 15 08:45:19 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:19.848533 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  448. Aug 15 08:45:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:20.464345 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  449. Aug 15 08:45:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:20.925773 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  450. Aug 15 08:45:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:21.056276 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  451. Aug 15 08:45:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:21.201761 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  452. Aug 15 08:45:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:21.811150 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  453. Aug 15 08:45:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:22.015083 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  454. Aug 15 08:45:22 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:22.195727 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  455. Aug 15 08:45:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:22.711812 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  456. Aug 15 08:45:22 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:22.771975 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  457. Aug 15 08:45:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:22.865839 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  458. Aug 15 08:45:23 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:23.179457 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  459. Aug 15 08:45:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:24.343110 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  460. Aug 15 08:45:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:24.684296 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  461. Aug 15 08:45:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:25.086922 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  462. Aug 15 08:45:25 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:25.281350 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  463. Aug 15 08:45:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:25.808912 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  464. Aug 15 08:45:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:25.856861 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  465. Aug 15 08:45:26 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:26.017108 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  466. Aug 15 08:45:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:26.053065 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  467. Aug 15 08:45:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:26.147995 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  468. Aug 15 08:45:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:26.231573 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  469. Aug 15 08:45:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:26.448933 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  470. Aug 15 08:45:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:27.343333 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  471. Aug 15 08:45:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:27.581831 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  472. Aug 15 08:45:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:27.921921 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  473. Aug 15 08:45:28 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:28.029591 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  474. Aug 15 08:45:28 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:28.366315 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  475. Aug 15 08:45:28 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:28.695973 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  476. Aug 15 08:45:29 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:29.368398 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  477. Aug 15 08:45:29 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:29.511453 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  478. Aug 15 08:45:29 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:29.784915 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  479. Aug 15 08:45:30 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:30.460042 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  480. Aug 15 08:45:30 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:30.576111 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  481. Aug 15 08:45:30 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:30.830582 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  482. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:32.111584 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  483. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:32.199901 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  484. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:32.226810 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  485. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:32.264917 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  486. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:32.283217 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  487. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:32.304578 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  488. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:32.864984 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  489. Aug 15 08:45:32 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:32.938222 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  490. Aug 15 08:45:33 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:33.977932 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  491. Aug 15 08:45:34 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:34.043714 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  492. Aug 15 08:45:34 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:34.061324 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  493. Aug 15 08:45:34 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:34.445364 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  494. Aug 15 08:45:35 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:35.030607 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  495. Aug 15 08:45:35 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:35.762352 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  496. Aug 15 08:45:35 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:35.767384 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  497. Aug 15 08:45:35 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:35.858987 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  498. Aug 15 08:45:35 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:35.860104 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  499. Aug 15 08:45:36 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:36.827176 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  500. Aug 15 08:45:37 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:37.041031 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  501. Aug 15 08:45:37 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:37.131434 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  502. Aug 15 08:45:38 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:38.361689 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  503. Aug 15 08:45:38 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:38.427798 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  504. Aug 15 08:45:38 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:38.510739 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  505. Aug 15 08:45:38 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:38.590958 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  506. Aug 15 08:45:38 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:38.610237 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  507. Aug 15 08:45:39 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:39.651517 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  508. Aug 15 08:45:40 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:40.164411 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  509. Aug 15 08:45:40 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:40.228631 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  510. Aug 15 08:45:40 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:40.333221 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  511. Aug 15 08:45:40 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:40.865305 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  512. Aug 15 08:45:41 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:41.671224 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  513. Aug 15 08:45:41 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:41.840003 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  514. Aug 15 08:45:42 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:42.289623 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  515. Aug 15 08:45:42 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:42.615205 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  516. Aug 15 08:45:42 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:42.819737 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  517. Aug 15 08:45:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:43.376028 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  518. Aug 15 08:45:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:43.617544 11705 event.go:144] Unable to write event '&v1.Event{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"ubuntu-512mb-nyc3-01.14daf878e783b1b7", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:v1.Time{Time:time.Time{sec:0, nsec:0, loc:(*time.Location)(nil)}}, DeletionTimestamp:(*v1.Time)(nil), DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Initializers:(*v1.Initializers)(nil), Finalizers:[]string(nil), ClusterName:""}, InvolvedObject:v1.ObjectReference{Kind:"Node", Namespace:"", Name:"ubuntu-512mb-nyc3-01", UID:"ubuntu-512mb-nyc3-01", APIVersion:"", ResourceVersion:"", FieldPath:""}, Reason:"Starting", Message:"Starting kubelet.", Source:v1.EventSource{Component:"kubelet", Host:"ubuntu-512mb-nyc3-01"}, FirstTimestamp:v1.Time{Time:time.Time{sec:63638383423, nsec:845413303, loc:(*time.Location)(0x58e8140)}}, LastTimestamp:v1.Time{Time:time.Time{sec:63638383423, nsec:845413303, loc:(*time.Location)(0x58e8140)}}, Count:1, Type:"Normal"}' (retry limit exceeded!)
  519. Aug 15 08:45:44 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:44.183371 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  520. Aug 15 08:45:44 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:44.222295 11705 kuberuntime_manager.go:500] pod "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)" container "kube-apiserver" is unhealthy, it will be killed and re-created.
  521. Aug 15 08:45:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:45.429556 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  522. Aug 15 08:45:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:45.578815 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  523. Aug 15 08:45:45 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:45.683385 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  524. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:47.365895 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  525. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:47.500928 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  526. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:47.502602 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  527. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:47.502992 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  528. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:47.535804 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  529. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:47.543106 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  530. Aug 15 08:45:47 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:47.547001 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  531. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:48.368717 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  532. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:48.503741 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  533. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:48.506742 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  534. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:48.533531 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  535. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:48.604918 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  536. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:48.616505 11705 status_manager.go:431] Failed to get status for pod "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Get https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods/kube-apiserver-ubuntu-512mb-nyc3-01: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  537. Aug 15 08:45:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:48.616926 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  538. Aug 15 08:45:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:49.370815 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  539. Aug 15 08:45:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:49.504872 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  540. Aug 15 08:45:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:49.534587 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  541. Aug 15 08:45:49 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:49.612429 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  542. Aug 15 08:45:49 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:49.621486 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  543. Aug 15 08:45:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:50.373009 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  544. Aug 15 08:45:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:50.506592 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  545. Aug 15 08:45:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:50.535770 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  546. Aug 15 08:45:50 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:50.984540 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  547. Aug 15 08:45:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:51.374438 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  548. Aug 15 08:45:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:51.508305 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  549. Aug 15 08:45:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:51.537016 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  550. Aug 15 08:45:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:52.402321 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  551. Aug 15 08:45:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:52.531319 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  552. Aug 15 08:45:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:52.545779 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  553. Aug 15 08:45:52 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:52.609302 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  554. Aug 15 08:45:52 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:52.626546 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  555. Aug 15 08:45:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:53.449415 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  556. Aug 15 08:45:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:53.551662 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  557. Aug 15 08:45:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:53.552713 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  558. Aug 15 08:45:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:54.480087 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  559. Aug 15 08:45:54 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:54.550654 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  560. Aug 15 08:45:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:54.671916 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  561. Aug 15 08:45:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:54.684659 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  562. Aug 15 08:45:54 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:45:54.808783 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  563. Aug 15 08:45:54 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:54.845016 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  564. Aug 15 08:45:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:55.499959 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  565. Aug 15 08:45:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:55.697954 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  566. Aug 15 08:45:55 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:55.699590 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  567. Aug 15 08:45:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:56.526337 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  568. Aug 15 08:45:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:56.725542 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  569. Aug 15 08:45:56 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:56.728789 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  570. Aug 15 08:45:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:57.569004 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  571. Aug 15 08:45:57 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:45:57.773383 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  572. Aug 15 08:45:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:57.793210 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  573. Aug 15 08:45:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:57.801233 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  574. Aug 15 08:45:57 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:57.815853 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  575. Aug 15 08:45:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:58.538360 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  576. Aug 15 08:45:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:58.597511 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  577. Aug 15 08:45:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:59.112866 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  578. Aug 15 08:45:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:59.129661 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  579. Aug 15 08:45:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:45:59.622395 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  580. Aug 15 08:46:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:00.138339 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  581. Aug 15 08:46:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:00.219119 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  582. Aug 15 08:46:00 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:00.642631 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  583. Aug 15 08:46:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:01.174169 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  584. Aug 15 08:46:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:01.211774 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  585. Aug 15 08:46:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:01.229938 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  586. Aug 15 08:46:01 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:01.711696 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  587. Aug 15 08:46:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:01.877596 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  588. Aug 15 08:46:02 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:02.202250 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  589. Aug 15 08:46:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:02.282764 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  590. Aug 15 08:46:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:02.286696 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  591. Aug 15 08:46:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:02.288183 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  592. Aug 15 08:46:02 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:02.749194 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  593. Aug 15 08:46:02 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:02.932285 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  594. Aug 15 08:46:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:02.993260 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  595. Aug 15 08:46:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:03.360162 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  596. Aug 15 08:46:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:03.391067 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  597. Aug 15 08:46:03 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:03.783022 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  598. Aug 15 08:46:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:04.459370 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  599. Aug 15 08:46:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:04.487732 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  600. Aug 15 08:46:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:04.824215 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  601. Aug 15 08:46:05 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:05.486908 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  602. Aug 15 08:46:05 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:05.543468 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  603. Aug 15 08:46:05 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:05.960029 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  604. Aug 15 08:46:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:06.556091 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  605. Aug 15 08:46:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:06.583075 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  606. Aug 15 08:46:06 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:06.993146 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  607. Aug 15 08:46:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:07.758052 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  608. Aug 15 08:46:07 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:07.821651 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  609. Aug 15 08:46:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:08.179884 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  610. Aug 15 08:46:08 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:08.326770 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  611. Aug 15 08:46:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:08.361557 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  612. Aug 15 08:46:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:08.574963 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  613. Aug 15 08:46:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:08.783637 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  614. Aug 15 08:46:08 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:08.851261 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  615. Aug 15 08:46:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:09.274880 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  616. Aug 15 08:46:09 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:09.288182 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  617. Aug 15 08:46:09 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:09.669566 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  618. Aug 15 08:46:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:09.697389 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  619. Aug 15 08:46:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:09.845185 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  620. Aug 15 08:46:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:09.928727 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  621. Aug 15 08:46:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:10.322809 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  622. Aug 15 08:46:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:10.876783 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  623. Aug 15 08:46:10 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:10.965562 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  624. Aug 15 08:46:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:11.532535 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  625. Aug 15 08:46:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:11.745573 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  626. Aug 15 08:46:11 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:11.967253 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  627. Aug 15 08:46:12 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:12.048190 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  628. Aug 15 08:46:12 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:12.570757 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  629. Aug 15 08:46:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:13.035034 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  630. Aug 15 08:46:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:13.093781 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  631. Aug 15 08:46:13 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:13.477440 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  632. Aug 15 08:46:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:13.532246 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  633. Aug 15 08:46:13 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:13.696939 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  634. Aug 15 08:46:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:14.063550 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  635. Aug 15 08:46:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:14.123347 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  636. Aug 15 08:46:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:14.770930 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  637. Aug 15 08:46:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:15.236426 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  638. Aug 15 08:46:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:15.256133 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  639. Aug 15 08:46:15 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:15.825219 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  640. Aug 15 08:46:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:16.258768 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  641. Aug 15 08:46:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:16.263029 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  642. Aug 15 08:46:16 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:16.704574 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  643. Aug 15 08:46:16 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:16.984022 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  644. Aug 15 08:46:17 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:17.098080 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  645. Aug 15 08:46:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:17.150825 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  646. Aug 15 08:46:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:17.310464 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  647. Aug 15 08:46:17 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:17.314250 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  648. Aug 15 08:46:17 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:17.974508 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  649. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:18.219476 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  650. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:18.434506 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  651. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:18.465035 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  652. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:18.500703 11705 kubelet.go:1607] Failed creating a mirror pod for "etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e)": Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/kube-system/pods: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  653. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:18.628488 11705 event.go:209] Unable to write event: 'Post https://xxx.xxx.xx.xxx:6443/api/v1/namespaces/default/events: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused' (may retry after sleeping)
  654. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:18.685007 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  655. Aug 15 08:46:18 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:18.709211 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  656. Aug 15 08:46:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:19.290455 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  657. Aug 15 08:46:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:19.460557 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  658. Aug 15 08:46:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:19.467958 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  659. Aug 15 08:46:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:20.320527 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  660. Aug 15 08:46:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:20.600830 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  661. Aug 15 08:46:20 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:20.610139 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  662. Aug 15 08:46:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:21.373105 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  663. Aug 15 08:46:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:21.692667 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  664. Aug 15 08:46:21 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:21.796354 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  665. Aug 15 08:46:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:22.253412 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  666. Aug 15 08:46:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:22.423093 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  667. Aug 15 08:46:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:22.783782 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  668. Aug 15 08:46:22 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:22.825798 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  669. Aug 15 08:46:23 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:23.520179 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  670. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:24.006956 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  671. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:24.032366 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  672. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:24.055774 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  673. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:24.082506 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  674. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:24.159227 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  675. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:24.454609 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  676. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:24.521436 11705 kubelet_node_status.go:106] Unable to register node "ubuntu-512mb-nyc3-01" with API server: Post https://xxx.xxx.xx.xxx:6443/api/v1/nodes: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  677. Aug 15 08:46:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:24.568733 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  678. Aug 15 08:46:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:25.046217 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  679. Aug 15 08:46:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:25.077962 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  680. Aug 15 08:46:25 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:25.603807 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  681. Aug 15 08:46:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:26.165685 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  682. Aug 15 08:46:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:26.236495 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  683. Aug 15 08:46:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:26.659553 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  684. Aug 15 08:46:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:27.233640 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:408: Failed to list *v1.Node: Get https://xxx.xxx.xx.xxx:6443/api/v1/nodes?fieldSelector=metadata.name%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  685. Aug 15 08:46:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:27.270125 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/config/apiserver.go:46: Failed to list *v1.Pod: Get https://xxx.xxx.xx.xxx:6443/api/v1/pods?fieldSelector=spec.nodeName%3Dubuntu-512mb-nyc3-01&resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  686. Aug 15 08:46:27 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:27.682997 11705 reflector.go:190] k8s.io/kubernetes/pkg/kubelet/kubelet.go:400: Failed to list *v1.Service: Get https://xxx.xxx.xx.xxx:6443/api/v1/services?resourceVersion=0: dial tcp xxx.xxx.xx.xxx:6443: getsockopt: connection refused
  687. Aug 15 08:46:29 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:29.297911 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  688. Aug 15 08:46:29 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:29.349527 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  689. Aug 15 08:46:31 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:31.528419 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  690. Aug 15 08:46:32 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:32.612883 11705 kubelet_node_status.go:82] Attempting to register node ubuntu-512mb-nyc3-01
  691. Aug 15 08:46:33 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:33.288762 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  692. Aug 15 08:46:34 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:34.840160 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  693. Aug 15 08:46:35 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:35.115841 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  694. Aug 15 08:46:35 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:35.433120 11705 kubelet_node_status.go:247] Setting node annotation to enable volume controller attach/detach
  695. Aug 15 08:46:40 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:40.546563 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  696. Aug 15 08:46:40 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:40.637546 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  697. Aug 15 08:46:43 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:43.887886 11705 eviction_manager.go:238] eviction manager: unexpected err: failed GetNode: node 'ubuntu-512mb-nyc3-01' not found
  698. Aug 15 08:46:45 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:45.921189 11705 kubelet_node_status.go:85] Successfully registered node ubuntu-512mb-nyc3-01
  699. Aug 15 08:46:46 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:46.738362 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  700. Aug 15 08:46:46 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:46.786367 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  701. Aug 15 08:46:48 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:48.595386 11705 event.go:200] Server rejected event '&v1.Event{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"ubuntu-512mb-nyc3-01.14daf878e8c9e69b", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:v1.Time{Time:time.Time{sec:0, nsec:0, loc:(*time.Location)(nil)}}, DeletionTimestamp:(*v1.Time)(nil), DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Initializers:(*v1.Initializers)(nil), Finalizers:[]string(nil), ClusterName:""}, InvolvedObject:v1.ObjectReference{Kind:"Node", Namespace:"", Name:"ubuntu-512mb-nyc3-01", UID:"ubuntu-512mb-nyc3-01", APIVersion:"", ResourceVersion:"", FieldPath:""}, Reason:"NodeHasSufficientDisk", Message:"Node ubuntu-512mb-nyc3-01 status is now: NodeHasSufficientDisk", Source:v1.EventSource{Component:"kubelet", Host:"ubuntu-512mb-nyc3-01"}, FirstTimestamp:v1.Time{Time:time.Time{sec:63638383423, nsec:866791579, loc:(*time.Location)(0x58e8140)}}, LastTimestamp:v1.Time{Time:time.Time{sec:63638383423, nsec:866791579, loc:(*time.Location)(0x58e8140)}}, Count:1, Type:"Normal"}': 'namespaces "default" not found' (will not retry!)
  702. Aug 15 08:46:51 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:51.209397 11705 kubelet.go:1607] Failed creating a mirror pod for "kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea)": namespaces "kube-system" not found
  703. Aug 15 08:46:52 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:52.945506 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  704. Aug 15 08:46:53 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:53.304853 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  705. Aug 15 08:46:56 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:56.751338 11705 eviction_manager.go:331] eviction manager: attempting to reclaim memory
  706. Aug 15 08:46:56 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:56.830833 11705 eviction_manager.go:345] eviction manager: must evict pod(s) to reclaim memory
  707. Aug 15 08:46:56 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:56.899905 11705 eviction_manager.go:363] eviction manager: pods ranked for eviction: etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e), kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4), kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea), kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)
  708. Aug 15 08:46:58 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:46:58.876704 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  709. Aug 15 08:46:58 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:58.905722 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  710. Aug 15 08:46:59 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:46:59.080838 11705 event.go:200] Server rejected event '&v1.Event{TypeMeta:v1.TypeMeta{Kind:"", APIVersion:""}, ObjectMeta:v1.ObjectMeta{Name:"ubuntu-512mb-nyc3-01.14daf878e8caa20a", GenerateName:"", Namespace:"default", SelfLink:"", UID:"", ResourceVersion:"", Generation:0, CreationTimestamp:v1.Time{Time:time.Time{sec:0, nsec:0, loc:(*time.Location)(nil)}}, DeletionTimestamp:(*v1.Time)(nil), DeletionGracePeriodSeconds:(*int64)(nil), Labels:map[string]string(nil), Annotations:map[string]string(nil), OwnerReferences:[]v1.OwnerReference(nil), Initializers:(*v1.Initializers)(nil), Finalizers:[]string(nil), ClusterName:""}, InvolvedObject:v1.ObjectReference{Kind:"Node", Namespace:"", Name:"ubuntu-512mb-nyc3-01", UID:"ubuntu-512mb-nyc3-01", APIVersion:"", ResourceVersion:"", FieldPath:""}, Reason:"NodeHasSufficientMemory", Message:"Node ubuntu-512mb-nyc3-01 status is now: NodeHasSufficientMemory", Source:v1.EventSource{Component:"kubelet", Host:"ubuntu-512mb-nyc3-01"}, FirstTimestamp:v1.Time{Time:time.Time{sec:63638383423, nsec:866839562, loc:(*time.Location)(0x58e8140)}}, LastTimestamp:v1.Time{Time:time.Time{sec:63638383423, nsec:866839562, loc:(*time.Location)(0x58e8140)}}, Count:1, Type:"Normal"}': 'namespaces "default" not found' (will not retry!)
  711. Aug 15 08:46:59 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:46:59.907510 11705 eviction_manager.go:156] eviction manager: pods etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e) evicted, waiting for pod to be cleaned up
  712. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:01.287093 11705 pod_container_deletor.go:77] Container "0c80effc27bf976c6b858ec2afbadf02fb66c31a10f1a96c4130d9cd4dc93330" not found in pod's containers
  713. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.296386 11705 reconciler.go:186] operationExecutor.UnmountVolume started for volume "certs" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-certs") pod "5802ae0664772d031dee332b3c63498e" (UID: "5802ae0664772d031dee332b3c63498e")
  714. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.297126 11705 reconciler.go:186] operationExecutor.UnmountVolume started for volume "etcd" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-etcd") pod "5802ae0664772d031dee332b3c63498e" (UID: "5802ae0664772d031dee332b3c63498e")
  715. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.297685 11705 reconciler.go:186] operationExecutor.UnmountVolume started for volume "k8s" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-k8s") pod "5802ae0664772d031dee332b3c63498e" (UID: "5802ae0664772d031dee332b3c63498e")
  716. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.298085 11705 operation_generator.go:527] UnmountVolume.TearDown succeeded for volume "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-k8s" (OuterVolumeSpecName: "k8s") pod "5802ae0664772d031dee332b3c63498e" (UID: "5802ae0664772d031dee332b3c63498e"). InnerVolumeSpecName "k8s". PluginName "kubernetes.io/host-path", VolumeGidValue ""
  717. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.300497 11705 operation_generator.go:527] UnmountVolume.TearDown succeeded for volume "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-certs" (OuterVolumeSpecName: "certs") pod "5802ae0664772d031dee332b3c63498e" (UID: "5802ae0664772d031dee332b3c63498e"). InnerVolumeSpecName "certs". PluginName "kubernetes.io/host-path", VolumeGidValue ""
  718. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.300954 11705 operation_generator.go:527] UnmountVolume.TearDown succeeded for volume "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-etcd" (OuterVolumeSpecName: "etcd") pod "5802ae0664772d031dee332b3c63498e" (UID: "5802ae0664772d031dee332b3c63498e"). InnerVolumeSpecName "etcd". PluginName "kubernetes.io/host-path", VolumeGidValue ""
  719. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.399048 11705 reconciler.go:290] Volume detached for volume "certs" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-certs") on node "ubuntu-512mb-nyc3-01" DevicePath ""
  720. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.399188 11705 reconciler.go:290] Volume detached for volume "etcd" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-etcd") on node "ubuntu-512mb-nyc3-01" DevicePath ""
  721. Aug 15 08:47:01 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:01.399216 11705 reconciler.go:290] Volume detached for volume "k8s" (UniqueName: "kubernetes.io/host-path/5802ae0664772d031dee332b3c63498e-k8s") on node "ubuntu-512mb-nyc3-01" DevicePath ""
  722. Aug 15 08:47:02 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:02.920359 11705 eviction_manager.go:419] eviction manager: pods etcd-ubuntu-512mb-nyc3-01_kube-system(5802ae0664772d031dee332b3c63498e) successfully cleaned up
  723. Aug 15 08:47:03 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:03.972625 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  724. Aug 15 08:47:04 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:03.998597 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  725. Aug 15 08:47:09 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:09.080767 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  726. Aug 15 08:47:09 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:09.133029 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  727. Aug 15 08:47:13 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:13.821676 11705 eviction_manager.go:331] eviction manager: attempting to reclaim memory
  728. Aug 15 08:47:13 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:13.825235 11705 eviction_manager.go:345] eviction manager: must evict pod(s) to reclaim memory
  729. Aug 15 08:47:13 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:13.858281 11705 eviction_manager.go:363] eviction manager: pods ranked for eviction: kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4), kube-scheduler-ubuntu-512mb-nyc3-01_kube-system(e4402141e1fbc8b412fa4713e71165ea), kube-controller-manager-ubuntu-512mb-nyc3-01_kube-system(06af6b8908d426c4b9da16673595424b)
  730. Aug 15 08:47:14 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:14.443536 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  731. Aug 15 08:47:14 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:14.526527 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  732. Aug 15 08:47:19 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:19.612983 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  733. Aug 15 08:47:19 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:19.647582 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  734. Aug 15 08:47:23 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:23.892577 11705 eviction_manager.go:397] eviction manager: error while evicting pod kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4): timeout waiting to kill pod
  735. Aug 15 08:47:23 ubuntu-512mb-nyc3-01 kubelet[11705]: I0815 08:47:23.893214 11705 eviction_manager.go:156] eviction manager: pods kube-apiserver-ubuntu-512mb-nyc3-01_kube-system(54aec65f5e254836d13f2ee82d8af6a4) evicted, waiting for pod to be cleaned up
  736. Aug 15 08:47:24 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:24.711544 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  737. Aug 15 08:47:24 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:24.724903 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
  738. Aug 15 08:47:26 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:26.241682 11705 kubelet_node_status.go:357] Error updating node status, will retry: failed to patch status "{\"status\":{\"$setElementOrder/conditions\":[{\"type\":\"OutOfDisk\"},{\"type\":\"MemoryPressure\"},{\"type\":\"DiskPressure\"},{\"type\":\"Ready\"}],\"conditions\":[{\"lastHeartbeatTime\":\"2017-08-15T08:46:53Z\",\"type\":\"OutOfDisk\"},{\"lastHeartbeatTime\":\"2017-08-15T08:46:53Z\",\"type\":\"MemoryPressure\"},{\"lastHeartbeatTime\":\"2017-08-15T08:46:53Z\",\"type\":\"DiskPressure\"},{\"lastHeartbeatTime\":\"2017-08-15T08:46:53Z\",\"type\":\"Ready\"}]}}" for node "ubuntu-512mb-nyc3-01": Timeout: request did not complete within allowed duration
  739. Aug 15 08:47:30 ubuntu-512mb-nyc3-01 kubelet[11705]: W0815 08:47:30.159267 11705 cni.go:189] Unable to update cni config: No networks found in /etc/cni/net.d
  740. Aug 15 08:47:30 ubuntu-512mb-nyc3-01 kubelet[11705]: E0815 08:47:30.222080 11705 kubelet.go:2136] Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized
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