OsUpdateStatefulSetImage

Updates the image of one container in a Kubernetes or OpenShift stateful set.

What It Does

Updates the container image used by a stateful set and waits for the stateful rollout to converge.

This is useful when a scenario needs a stateful component to run from a different prebuilt image version.

YAML Example

Sessions:
  - Name: ProbeSession
    Probes:
      - Name: OsUpdateStatefulSetImageProbe
        Probe: OsUpdateStatefulSetImage
        ProbeConfiguration:
          ReplicaSetName: orders-worker
          ContainerName: worker
          DesiredImage: registry.local/orders-worker:2.1.0
          IntervalBetweenDesiredStateChecksMs: 1000
          TimeoutWaitForDesiredStateSeconds: 300
          Openshift:
            Cluster: https://api.cluster.local:6443
            Namespace: docs
            Username: docs-user
            Password: docs-password

What This Configuration Does

This configuration changes the worker container in the orders-worker stateful set to use registry.local/orders-worker:2.1.0.

The probe waits for the stateful set rollout to complete before the rest of the scenario runs.