Provide ConfigMap mounting support for external database configuration

[diktamxx]

Describe the feature request

Provide ConfigMap mounting support for external database configuration

Background

It has been discovered that configuration can only be mounted via "secret". But in fact, DATABASE_HOST and DATABASE_PORT do not fall under the category of secrets.

databaseSecrets:
  - name: DATABASE_HOST
    valueFrom:
      secretKeyRef: ⚠️ Support configMapKeyRef
        name: pgsql-host
        key: domain
  - name: DATABASE_PORT
    valueFrom:
      secretKeyRef: ⚠️ Support configMapKeyRef
        name: pgsql-host
        key: port

Solution suggestions

No response

[chriswk]

Could you not also define it in the env key? As you say, things that aren't secrets can just be setup there?

env:
  - name: DATABASE_HOST
    valueFrom:
        configMapKeyRef:
           name: myDatabaseNonSecretConfigMap
           key: host