ReadinessProbe

• https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#define-a-tcp-liveness-probe

• helm show all grafana/grafana

Examples

readinessProbe:
  httpGet:
    path: /api/health
    port: 3000

livenessProbe:
  httpGet:
    path: /api/health
    port: 3000
  initialDelaySeconds: 60
  timeoutSeconds: 30
  failureThreshold: 10

Official example

apiVersion: v1

kind: Pod

metadata:

  name: goproxy

  labels:

    app: goproxy

spec:

  containers:

  - name: goproxy

    image: registry.k8s.io/goproxy:0.1

    ports:

    - containerPort: 8080

    readinessProbe:

      tcpSocket:

        port: 8080

      initialDelaySeconds: 5

      periodSeconds: 10

    livenessProbe:

      tcpSocket:

        port: 8080

      initialDelaySeconds: 15

      periodSeconds: 20

Related

• LivenessProbe
• kind: Pod

See also

• Pods: kubectl apply, kubectl [ pod get | top | delete | describe pods ], InitContainers, PodInitializing, CrashLoopBackOff, ImagePullPolicy:, NodeAffinity, NodeSelector, Terminated