[ go-zero实战项目部署完整版 ]

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go-zero微服务docker-compose部署完整版

演示git项目地址

一.前置条件

1. 安装go

2. git拉取代码

1. 创建文件夹go-weixin-obj
bin, pkg, src

2. 在src中执行
git clone xxx

3. 环境变量

export GOPATH='/xxx/go-weixin-obj/'

export CGO_ENABLED='0'

二.开始部署

1.docker-compose.yml

version: "3.0"
services:
  userrpc:
    hostname: userrpc
    container_name: userrpc
    image: go-user-rpc:v1
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Asia/Shanghai
    networks:
      - mynet

  userapi:
    hostname: userapi
    container_name: userapi
    image: go-user-api:v1
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Asia/Shanghai
    depends_on:
      - userrpc
    networks:
      - mynet

  musicrpc:
    hostname: musicrpc
    container_name: musicrpc
    image: go-music-rpc:v1
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Asia/Shanghai
    depends_on:
      - userrpc
    networks:
      - mynet

  musicapi:
    hostname: musicapi
    container_name: musicapi
    image: go-music-api:v1
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Asia/Shanghai
    depends_on:
      - musicrpc
    networks:
      - mynet

  diaryrpc:
    hostname: diaryrpc
    container_name: diaryrpc
    image: go-diary-rpc:v1
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Asia/Shanghai
    depends_on:
      - userrpc
    networks:
      - mynet

  diaryapi:
    hostname: diaryapi
    container_name: diaryapi
    image: go-diary-api:v1
    volumes:
      - /usr/share/zoneinfo/Asia/Shanghai:/usr/share/zoneinfo/Asia/Shanghai
    depends_on:
      - diaryrpc
    networks:
      - mynet

  wxnginx:
    container_name: wxnginx
    image: nginx:latest
    ports:
      - "443:443"
      - "80:80"
    volumes:
      - ./nginx-conf/default.conf:/etc/nginx/conf.d/default.conf
      - ./nginx-conf/ssl_key/:/ssl_key/
    depends_on:
      - diaryapi
    networks:
      - mynet

networks:
  mynet:
    driver: bridge

二.nginx/default.conf

server {
    listen       443 ssl;
    #listen  [::]:443;
    server_name  weixin.chfwork.cloud;
    ssl_certificate      /ssl_key/weixin.chfwork.cloud_bundle.pem;
    ssl_certificate_key  /ssl_key/weixin.chfwork.cloud.key;
    ssl_session_timeout 5m;   
    ssl_protocols TLSv1.2 TLSv1.3;
    ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;
    ssl_prefer_server_ciphers on;
    #access_log  /var/log/nginx/host.access.log  main;
    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }
    location ^~/user {
        proxy_pass http://userapi:8887;
    }
    location ^~/music {
        proxy_pass http://musicapi:8889;
    }
    location ^~/diary {
        proxy_pass http://diaryapi:8890;
    }
    #error_page  404              /404.html;
    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    #location ~ \.php$ {
    #    root           html;
    #    fastcgi_pass   127.0.0.1:9000;
    #    fastcgi_index  index.php;
    #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
    #    include        fastcgi_params;
    #}
    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}
server {
    listen 80;
    server_name weixin.chfwork.cloud;
    rewrite ^(.*)$ https://weixin.chfwork.cloud permanent;
    root /usr/share/nginx/html;
    index index.html index.htm;
}

三.打包user-rpc-go二进制

go-weixin/app/usercenter/userrpc

go build -o UserRpcServer

四.再打包成docker 镜像

docker build -t go-user-rpc:v1 .

五.习惯api服务里的etc/xxx文件

UserRpc:
  Endpoints:
    - userrpc:8083
  NonBlock: true

六.default.conf里的代理服务名(对应docker-compose.yml里的名字)

    location ^~/user {
        proxy_pass http://userapi:8887;
    }
    location ^~/music {
        proxy_pass http://musicapi:8889;
    }
    location ^~/diary {
        proxy_pass http://diaryapi:8890;
    }[演示git项目地址](https://gitee.com/chen-haifeng1/go-weixin "演示git项目地址")

七. 运行docker-compose.yml

原理

  1. 通过docker-compose.yml里配置的network连接各个服务, 并给各个服务起名字
  2. go服务里etc/xxx.yaml修改成的docker对应里服务的名字
  3. nginx里default.conf修改成里的docker里对应服务名字
  4. go编译时配置环境变量 再通过dockerfile打包镜像
docker compose up -d