OsUpdateDeploymentResources

Updates container resource requests and limits in a Kubernetes or OpenShift deployment.

What It Does

Updates CPU and memory requests and limits on a deployment container, then waits for the deployment to converge.

This is useful when a scenario needs a temporary resource profile, for example to test scaling thresholds or resource-constrained behavior.

YAML Example

Sessions:
  - Name: ProbeSession
    Probes:
      - Name: OsUpdateDeploymentResourcesProbe
        Probe: OsUpdateDeploymentResources
        ProbeConfiguration:
          ReplicaSetName: orders-api
          ContainerName: api
          IntervalBetweenDesiredStateChecksMs: 1000
          TimeoutWaitForDesiredStateSeconds: 300
          Openshift:
            Cluster: https://api.cluster.local:6443
            Namespace: docs
            Username: docs-user
            Password: docs-password
          DesiredResources:
            Limits:
              Cpu: 1000m
              Memory: 1Gi
            Requests:
              Cpu: 250m
              Memory: 256Mi

What This Configuration Does

This probe updates the api container in the orders-api deployment so that it requests 250m CPU and 256Mi memory, with limits of 1000m CPU and 1Gi memory.

The deployment is then allowed to roll out and settle before the scenario continues.