Why after setting env, it will become uppercase

[jicki]

Why after setting env, it will become uppercase

• Which image of the operator are you using? registry.opensource.zalan.do/acid/postgres-operator:v1.8.0
• **Where do you run it - cloud or metal? Kubernetes
• Are you running Postgres Operator in production? yes
• Type of issue? question

• resource yaml

apiVersion: "acid.zalan.do/v1"
kind: postgresql
metadata:
  name: postgresql-cluster
  labels:
    app: postgresql
spec:
   .....
  env:
  ## Set  Log System  Env
   - name: k8s_logs_gitlab-server-postgresql
     value: "stdout"
   ....

• describe statefulsets.apps postgresql-cluster

Pod Template:
  .....
    Environment:
     .....
      K8S_LOGS_GITLAB-SERVER-POSTGRESQL:  stdout     

     ......

• get statefulsets postgresql-cluster -o yaml

    spec:
      containers:
      - env:
         ......
        - name: K8S_LOGS_GITLAB-SERVER-POSTGRESQL
          value: stdout         
         .......

[FxKu]

Already fixed by #1889. Duplicate to #1886