Postgresql client pod

pg-cli.yaml

apiVersion: v1
kind: Pod
metadata:
  name: pgcli
  namespace: sandbox
spec:
  containers:
  - name: pgcli
    image: jbergknoff/postgresql-client
    command: ['sh', '-c', 'sleep 600']
    env:
    - name: PG_ENDPOINT
      valueFrom:
        secretKeyRef:
          name: pg-secret-user
          key: POSTGRES_URL