PS C:\git\personal\kubectl-test> kubectl create configmap soccer-config --from-literal=postgres_user=player --from-literal=postgres_db=soccer --from-literal=postgres_password=goal --from-literal=postgres_host=soccerdb
configmap "soccer-config" created
PS C:\git\personal\kubectl-test> kubectl create -f soccerdb-all.yml
service "soccerdb" created
deployment "soccerdb" created
persistentvolume "soccerdb-pv" created
persistentvolumeclaim "soccerdb-pv-claim" created
PS C:\git\personal\kubectl-test> kubectl get pods
NAME                      READY     STATUS                 RESTARTS   AGE
soccerdb-ffd68986-g2jzl   0/1       CreateContainerError   0          10s
PS C:\git\personal\kubectl-test> kubectl describe pod soccerdb-ffd68986-g2jzl
Controlled By:  ReplicaSet/soccerdb-ffd68986
Containers:
  soccerdb:
    Container ID:
    Image:          postgres:10-alpine
    Image ID:
    Port:           5432/TCP
    State:          Waiting
      Reason:       CreateContainerError
    Ready:          False
    Restart Count:  0
    Environment:
      POSTGRES_USER:      <set to the key 'postgres_user' of config map 'soccer-config'>      Optional: false
      POSTGRES_PASSWORD:  <set to the key 'postgres_password' of config map 'soccer-config'>  Optional: false
      POSTGRES_DB:        <set to the key 'postgres_db' of config map 'soccer-config'>        Optional: false
    Mounts:
      /var/lib/postgresql/data from postgres-storage (rw)
      /var/run/secrets/kubernetes.io/serviceaccount from default-token-rwsh8 (ro)
Conditions:
  Type           Status
  Initialized    True
  Ready          False
  PodScheduled   True
Volumes:
  postgres-storage:
    Type:       PersistentVolumeClaim (a reference to a PersistentVolumeClaim in the same namespace)
    ClaimName:  soccerdb-pv-claim
    ReadOnly:   false
  default-token-rwsh8:
    Type:        Secret (a volume populated by a Secret)
    SecretName:  default-token-rwsh8
    Optional:    false
QoS Class:       BestEffort
Node-Selectors:  <none>
Tolerations:     node.kubernetes.io/not-ready:NoExecute for 300s
                 node.kubernetes.io/unreachable:NoExecute for 300s
Events:
  Type     Reason                 Age                From                         Message
  ----     ------                 ----               ----                         -------
  Normal   Scheduled              27s                default-scheduler            Successfully assigned soccerdb-ffd68986-g2jzl to docker-for-desktop
  Normal   SuccessfulMountVolume  26s                kubelet, docker-for-desktop  MountVolume.SetUp succeeded for volume "default-token-rwsh8"
  Normal   SuccessfulMountVolume  26s                kubelet, docker-for-desktop  MountVolume.SetUp succeeded for volume "soccerdb-pv"
  Warning  DNSConfigForming       11s (x5 over 26s)  kubelet, docker-for-desktop  Search Line limits were exceeded, some search paths have been omitted, the applied search line is: default.svc.cluster.local svc.cluster.local cluster.local
  Normal   Pulled                 11s (x4 over 26s)  kubelet, docker-for-desktop  Container image "postgres:10-alpine" already present on machine
  Warning  Failed                 11s (x4 over 26s)  kubelet, docker-for-desktop  Error: Error response from daemon: invalid mode: /var/lib/postgresql/data
PS C:\git\personal\kubectl-test> kubectl get pv
NAME          CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS    CLAIM                       STORAGECLASS   REASON    AGE
soccerdb-pv   250M       RWO            Retain           Bound     default/soccerdb-pv-claim   hostpath                 44s
PS C:\git\personal\kubectl-test> kubectl describe pv soccerdb-pv
Name:            soccerdb-pv
Labels:          type=local
Annotations:     pv.kubernetes.io/bound-by-controller=yes
StorageClass:    hostpath
Status:          Bound
Claim:           default/soccerdb-pv-claim
Reclaim Policy:  Retain
Access Modes:    RWO
Capacity:        250M
Message:
Source:
    Type:          HostPath (bare host directory volume)
    Path:          C:\temp\soccerdb-pv
    HostPathType:
Events:            <none>