gitlab ci/cd 部署 umi 到k8s verynginx方案单纯使用缓存 build 发布，但缓存会时效。

1、gitlab-runner 配置

1.1 进入runner

kubectl exec -it runner-rc-dvnwb /bin/sh -n kube-system

1.2 配置执行器

gitlab-ci-multi-runner register -n \
  --url http://192.168.1.4:8888/ \
  --registration-token JLxZRyT9v5U49ZoeVa21 \
  --tag-list=ant-pro-runner \
  --description "share pre runner" \
  --kubernetes-namespace="kube-system" \
  --kubernetes-pull-policy="if-not-present" \
  --kubernetes-image "node:10.17.0-alpine" \
  --executor kubernetes

1.3 挂载缓存路径

cd /etc/gitlab-runner

cat >> config.toml << EOF 
      [[runners.kubernetes.volumes.host_path]]
        name = "npm-cache"
        mount_path = "/root/.npm"
        host_path = "/root/.npm"
      [[runners.kubernetes.volumes.host_path]]
        name = "node-modules-cache"
        mount_path = "/root/modules"
        host_path = "/root/modules"
      [[runners.kubernetes.volumes.pvc]]
        name = "nginx"
        mount_path = "/root/html"

说明：

npm-cache 用来缓存全局的npm 缓存
node-modules-cache 用来避免每次没有新依赖都install一遍可能更漫长的等待
nginx 是实现创建好的nfs的pvc名称 mount_path 为在runner 这个ci任务执行容器中挂载的路径

2、verynginx 配置

2.1 配置matcher

2.2 配置back end

2.3 nginx后端配置

umi.conf 放到对应的扩展配置目录我这里是verynginx-conf 这个挂载的pvc

server {                                                       
    listen       80;                                           
                                                               
    #this line shoud be include in every server block                
    include /opt/verynginx/verynginx/nginx_conf/in_server_block.conf;
                                                                     
    location /umi-ant-pro {                                        
        root   /var/nginx/umi-ant-pro                                                 
        index  index.html;                                 
    }                               
}