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使用指南( How to get/use it) ** CI/CD **：

• 1、new project by idea

• 2、push project to gitlab

• 3、新建 jenkins pipeline 任务

step 1: config pipeline script

~~ 参考：Jenkinsfile.node.groovy ~~

• 1.1 gitlab config webhook

• Settings >> Integrations >> Webhooks

• 1.2 mvn build

~~ 参考：build-image.sh ~~

• 1.3 update pod application

~~ 参考：update-image.sh ~~

step 2: kubernetes new deployment

~~ 参考：main.eureka-k8s.yaml ~~

step 3: kubernetes service

~~ 参考：main.eureka-k8s.yaml ~~

常见问题

• harbor http 认证问题

vim /etc/docker/daemon.json * 增加如下配置

{
  "registry-mirrors": ["https://harbor_ip"],
  "insecure-registries":["harbor_ip:harbor_port","harbor_ip"]
}

systemctl daemon-reload

systemctl restart docker

• kubernetes nodeSelector 指定node不能访问pod

• ps：不能指定 master node.

• kubernetes deployment labels and service labels 标签不一致,不能访问

• ps：deployment 和 service labels run or app 需要编写一致