Unable to override `TLS_DIR` using `.spec.env`

[kabicin]

Bug Report

What did you do?

Setting a custom directory for TLS_DIR will cause a duplicate definition in the Pod that favours the default /etc/x509/certs instead of /other/directory.

spec:
  env:
    - name: TLS_DIR
       value: /other/directory

What did you expect to see?

Setting a custom directory for TLS_DIR should set it to /other/directory.

What did you see instead?

Pod shows TLS_DIR as /etc/x509/certs

Possible solution

This line should be ignored when appContainer.Env already contains TLS_DIR

runtime-component-operator/utils/utils.go

Line 689 in e673c1d

appContainer.Env = append(appContainer.Env, corev1.EnvVar{Name: "TLS_DIR", Value: "/etc/x509/certs"})

.
The change will also involve passing the env value here

runtime-component-operator/utils/utils.go

Line 700 in e673c1d

MountPath: "/etc/x509/certs",

[leochr]

@kabicin Thank you for reporting and opening this issue.

@miuponn If you are looking to pickup a new item, this is a good one.