I'm looking for a way to mount configs based on label selector.

I will have new configmap's created over time, which I will label with "intendeedtarget"="MainApp". The configs are created from json file, with filename as key.

E.g. a yml something like this (but working):

    volumeMounts:
      - name: appconfigs
        mountPath: /appconfigs
  volumes:
  - name: appconfigs
    configMap:
      selector:
        matchLabels:
          intendeedtarget: MainApp

That is new configs will be auto mounted in the running pods for the "MainApp" over time.

I have already gotten it to mount individual configs as files in the running pods with:

containers:
      - name: {{Name}}
        image: {{Image}}
        ports:
        - containerPort: 80
        volumeMounts:
          - name: appconfigs
            mountPath: /appconfigs
      volumes:
      - name: appconfigs
        configMap:
          name: {{ConfigName}}

This mounts the json applied to the configmap, as a separate file in the /appconfigs folder.

My goal now is to mount all configmaps with the label "intendeedtarget" = "MainApp" in /appconfigs.

Any suggestions?

A bonus question, does anyone know how to label a configmap as one command, i.e. when creating the configmap?

BR