notes/messaging/rabbitmq/features/cfg/helm-st-set.txt

StatefulSet
      initContainers:
        - name: bootstrap
          image: busybox:<tag>
          securityContext:
              ...
          command: ['sh']
          args:
          - "-c"
          - |
            set -ex
            cp /configmap/* /etc/rabbitmq
            ...
          volumeMounts:
            - name: configmap
              mountPath: /configmap
            - name: config
              mountPath: /etc/rabbitmq
            - name: {{ .Values.persistentVolume.name }}
              mountPath: /var/lib/rabbitmq


      volumes:
        - name: definitions
          secret:
            secretName: ...
            items:
            - key: {{ .Values.definitionsSource }}
              path: definitions.json


          volumeMounts:
            - name: config
              mountPath: /etc/rabbitmq
            - name: definitions
              mountPath: /etc/definitions
              readOnly: true