K8s periodSeconds

1 개요

periodSeconds

k8s Probe periodSeconds

livenessProbe.periodSeconds & readinessProbe.periodSeconds

• k8s Probe의 점검주기
• 기본값: 10 (초)

apiVersion: v1
kind: Pod
metadata:
  labels:
    test: liveness
  name: liveness-exec
spec:
  containers:
  - name: liveness
    image: k8s.gcr.io/busybox
    args:
    - /bin/sh
    - -c
    - touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600
    livenessProbe:
      exec:
        command:
        - cat
        - /tmp/healthy
      initialDelaySeconds: 5
      periodSeconds: 5

2 같이 보기

• k8s Probe
• livenessProbe
• readinessProbe
• timeoutSeconds
• successThreshold
• initialDelaySeconds

3 참고

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