longhorn generous readiness probe 5s timeout

2026-09-07 09:46:09 +03:00
parent a10942bb3c
commit cbbe199633
1 changed files with 22 additions and 0 deletions
@@ -24,6 +24,28 @@ spec:
  upgrade:
    remediation:
      retries: 3
  postRenderers:
    - kustomize:
        patches:
          - target:
              kind: DaemonSet
              name: longhorn-manager
            # chart hardcodes readinessProbe without timeoutSeconds, so it falls back to the
            # k8s default of 1s; under CPU contention (e.g. busy nodes) that's too tight and
            # causes spurious "Readiness probe failed ... Client.Timeout exceeded" flapping
            patch: |
              apiVersion: apps/v1
              kind: DaemonSet
              metadata:
                name: longhorn-manager
              spec:
                template:
                  spec:
                    containers:
                    - name: longhorn-manager
                      readinessProbe:
                        timeoutSeconds: 5
                        failureThreshold: 5
  values:
    defaultSettings:
      defaultReplicaCount: 3            # по числу нод control-plane