使用k8s回调函数,部署rabbitmq自动初始化一些操作
apiVersion: v1
kind: Pod
metadata:
name: lifecycle-demo
spec:
containers:
- name: lifecycle-demo-container
image: nginx
lifecycle: # 回调
postStart: # 容器启动后
exec:
# Kubernetes容器管理逻辑会一直阻塞等待 postStart 处理函数执行完毕,延长等待10s,让容器启动完。
command: ["/bin/sh", "-c", "sleep 10;rabbitmqctl add_user username password;set_user_tags username management;rabbitmqctl add_vhost /vhost1;"]
#preStop: 容器停止后
# exec:
# command: ["/bin/sh","-c","nginx -s quit; while killall -0 nginx; do sleep 1; done"]
标签：容器,k8s,demo,nginx,回调,lifecycle From： https://www.cnblogs.com/colin88/p/16643661.html