0-values.yaml

# -- Default volume mounts. Corresponds to `volumes`.
# @default -- See `values.yaml`
defaultVolumeMounts:
  - name: run
    mountPath: /run/promtail
  - name: containers
    mountPath: /var/lib/docker/containers
    readOnly: true
  - name: pods
    mountPath: /var/log/pods
    readOnly: true

defaultVolumes:
  - name: run
    hostPath:
      path: /run/promtail
  - name: containers
    hostPath:
      path: /var/lib/docker/containers
  - name: pods
    hostPath:
      path: /var/log/pods

1-user-provided-values.yaml

defaultVolumeMounts:
    - name: pods
      mountPath: /var/log/pods
      readOnly: true
    - name: run
      mountPath: /run/promtail
defaultVolumes:
    - name: pods
      hostPath:
        path: /var/log/pods
    - name: run
      emptyDir: {}

2-flux-values.yaml

defaultVolumeMounts:
  - mountPath: /var/log/pods
    name: pods
    readOnly: true
  - mountPath: /run/promtail
    name: run
    readOnly: true
defaultVolumes:
  - hostPath:
      path: /var/log/pods
    name: pods
  - hostPath:
      path: /var/log/pods
    name: run
    emptyDir: {}