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bug 1668489 info

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Feb 28th, 2017
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  1.  
  2. [root@kode3 ~]# docker inspect d479f4796403 | grep -i pid
  3. "Pid": 25500,
  4. "PidMode": "",
  5. "PidsLimit": 0,
  6.  
  7. [root@kode3 ~]# nsenter -t 25500 -m -u -n -i -p
  8. ()[root@kode3 /]# ls
  9.  
  10.  
  11.  
  12. ()[root@kode3 /]# ps aux
  13. USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
  14. root 1 0.0 0.0 192 4 ? Ss+ 11:05 0:00 /usr/local/bin/dumb-init /bin/bash /usr/local/
  15. root 7 0.0 0.0 111704 4036 ? Ss 11:05 0:00 /usr/sbin/keepalived -nld -p /run/keepalived.p
  16. root 13 0.0 0.0 113828 2944 ? S 11:05 0:00 /usr/sbin/keepalived -nld -p /run/keepalived.p
  17. root 14 0.0 0.0 113828 2300 ? S 11:05 0:05 /usr/sbin/keepalived -nld -p /run/keepalived.p
  18. root 27067 0.0 0.0 15200 2068 ? S 14:50 0:00 -bash
  19. root 27333 0.0 0.0 50872 1820 ? R+ 14:52 0:00 ps aux
  20.  
  21. ()[root@kode3 kolla]# cat /etc/keepalived/keepalived.conf
  22. vrrp_script check_alive {
  23. script "/check_alive.sh"
  24. interval 2
  25. fall 2
  26. rise 10
  27. }
  28.  
  29.  
  30. vrrp_instance kolla_internal_vip_51 {
  31. state BACKUP
  32. nopreempt
  33. interface eth1
  34. virtual_router_id 51
  35. priority 1
  36. advert_int 1
  37. virtual_ipaddress {
  38. 192.168.102.254 dev eth1
  39. 192.168.101.254 dev eth2
  40. }
  41. track_interface {
  42. eth2
  43. }
  44. authentication {
  45. auth_type PASS
  46. auth_pass ckBpeZHx8H5uZazNqCdgF1lzTg07mAz75yK2QsdQ
  47. }
  48. track_script {
  49. check_alive
  50. }
  51. }
  52.  
  53.  
  54.  
  55. ()[root@kode3 kolla]# cat /check_alive.sh
  56. #!/bin/bash
  57.  
  58. # This will return 0 when it successfully talks to the haproxy daemon via the socket
  59. # Failures return 1
  60.  
  61. echo "show info" | socat unix-connect:/var/lib/kolla/haproxy/haproxy.sock stdio
  62.  
  63.  
  64.  
  65.  
  66.  
  67.  
  68.  
  69.  
  70.  
  71.  
  72.  
  73. ()[root@kode3 log]# ls
  74. anaconda btmp kolla lastlog tallylog wtmp yum.log
  75. ()[root@kode3 log]# ip a
  76. 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
  77. link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
  78. inet 127.0.0.1/8 scope host lo
  79. valid_lft forever preferred_lft forever
  80. inet6 ::1/128 scope host
  81. valid_lft forever preferred_lft forever
  82. 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
  83. link/ether 52:54:00:59:1e:d8 brd ff:ff:ff:ff:ff:ff
  84. inet 192.168.103.23/24 brd 192.168.103.255 scope global eth0
  85. valid_lft forever preferred_lft forever
  86. inet6 fe80::5054:ff:fe59:1ed8/64 scope link
  87. valid_lft forever preferred_lft forever
  88. 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
  89. link/ether 52:54:00:c5:93:89 brd ff:ff:ff:ff:ff:ff
  90. inet 192.168.102.23/24 brd 192.168.102.255 scope global eth1
  91. valid_lft forever preferred_lft forever
  92. inet6 fe80::5054:ff:fec5:9389/64 scope link
  93. valid_lft forever preferred_lft forever
  94. 4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
  95. link/ether 52:54:00:4d:c1:8c brd ff:ff:ff:ff:ff:ff
  96. 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
  97. link/ether 52:54:00:09:e4:35 brd ff:ff:ff:ff:ff:ff
  98. inet 192.168.104.23/24 brd 192.168.104.255 scope global eth3
  99. valid_lft forever preferred_lft forever
  100. inet6 fe80::5054:ff:fe09:e435/64 scope link
  101. valid_lft forever preferred_lft forever
  102. 6: eth4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
  103. link/ether 52:54:00:d9:f5:86 brd ff:ff:ff:ff:ff:ff
  104. inet 192.168.106.23/24 brd 192.168.106.255 scope global eth4
  105. valid_lft forever preferred_lft forever
  106. inet6 fe80::5054:ff:fed9:f586/64 scope link
  107. valid_lft forever preferred_lft forever
  108. 7: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
  109. link/ether 52:54:00:22:8c:c4 brd ff:ff:ff:ff:ff:ff
  110. inet 192.168.122.23/24 brd 192.168.122.255 scope global eth5
  111. valid_lft forever preferred_lft forever
  112. inet6 fe80::5054:ff:fe22:8cc4/64 scope link
  113. valid_lft forever preferred_lft forever
  114. 8: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
  115. link/ether 02:42:3e:73:fd:f1 brd ff:ff:ff:ff:ff:ff
  116. inet 172.17.0.1/16 scope global docker0
  117. valid_lft forever preferred_lft forever
  118. ()[root@kode3 log]# ip r
  119. default via 192.168.122.1 dev eth5
  120. 169.254.0.0/16 dev eth0 scope link metric 1002
  121. 169.254.0.0/16 dev eth1 scope link metric 1003
  122. 169.254.0.0/16 dev eth3 scope link metric 1005
  123. 169.254.0.0/16 dev eth4 scope link metric 1006
  124. 169.254.0.0/16 dev eth5 scope link metric 1007
  125. 172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1
  126. 192.168.102.0/24 dev eth1 proto kernel scope link src 192.168.102.23
  127. 192.168.103.0/24 dev eth0 proto kernel scope link src 192.168.103.23
  128. 192.168.104.0/24 dev eth3 proto kernel scope link src 192.168.104.23
  129. 192.168.106.0/24 dev eth4 proto kernel scope link src 192.168.106.23
  130. 192.168.122.0/24 dev eth5 proto kernel scope link src 192.168.122.23
  131. ()[root@kode3 log]#
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