Scalr/agent-helm agent-local-0.5.74

on GitHub

Updated

• Bumping chart version to v0.5.74 for scalr-agent v1.0.1

Added

• Made the data directory persistence configurable. The persistence.data block now supports the same enabled / emptyDir / persistentVolumeClaim structure as persistence.cache, allowing the data volume to be backed by a PVC instead of emptyDir. Example:

  persistence:
    data:
      enabled: true
      persistentVolumeClaim:
        storageClassName: ""        # use cluster default
        storage: 4Gi
        accessMode: ReadWriteOnce
    cache:
      enabled: true
      persistentVolumeClaim:
        storageClassName: "nfs-client"
        storage: 40Gi
        accessMode: ReadWriteMany   # share cache across replicas

• Persistence schema is now symmetric between persistence.data and persistence.cache, matching the agent-job chart.

Deprecated

• The top-level persistence.enabled and persistence.persistentVolumeClaim.* keys are deprecated in favor of persistence.cache.enabled and persistence.cache.persistentVolumeClaim.*. The legacy keys still work and the chart emits a deprecation warning via NOTES.txt when they are used. They will be removed in a future release.

  Backward compatibility: existing installations continue to work without any values changes. When the legacy keys are set, the chart maps them onto the cache volume and preserves the legacy default cache PVC name (<release-fullname>) to avoid orphaning existing PVCs on upgrade. On the new schema, the default cache PVC name is <release-fullname>-cache and the new data PVC default name is <release-fullname>-data.

  Action required (recommended migration): move legacy values under persistence.cache.*. Before:

  persistence:
    enabled: true
    persistentVolumeClaim:
      claimName: "my-cache-pvc"
      storageClassName: "nfs-client"
      storage: 40Gi
      accessMode: ReadWriteMany

  After:

  persistence:
    cache:
      enabled: true
      persistentVolumeClaim:
        claimName: "my-cache-pvc"
        storageClassName: "nfs-client"
        storage: 40Gi
        accessMode: ReadWriteMany

  When you migrate without specifying claimName and previously relied on the auto-created PVC, note that the default PVC name changes from <release-fullname> to <release-fullname>-cache. To keep using the existing PVC, set persistence.cache.persistentVolumeClaim.claimName: "<release-fullname>" explicitly, or rename/re-bind the underlying PV.