livenessProbe

컨테이너가 정상적인지 아닌지를 체크하는것.

 

*포맷

 

*livenessProbe 실습예제

 

[문제풀이]

apiVersion: v1
kind: Pod
metadata:
  name: liveness-exam
spec:
  containers:
  - name: busybox-container
    image: busybox
    args:
    - /bin/sh
    - -c
    - touch /tmp/healthy; sleep 30; rm -rf /tmp/healthy; sleep 600
    livenessProbe:
      exec:
        command:
        - ls
        - /tmp/healthy
      initialDelaySeconds: 10
      failureThreshold: 2
      periodSeconds: 5
      successThreshold: 1
      timeoutSeconds: 1