安装

安装教程

• docker 操作 nginx

# -d 后台启动nginx
docker run -p 8000:80 -d -v $PWD/www:/usr/share/nginx/html nginx
# 查看进程， docker ps -a 查看所有进程
docker ps
# 停止stop, 启动start，删除rm
docker stop ID
#进入容器
docker exec -it ID /bin/bash

• docker-compose 操作 mongo

version: '3.1'
services:
  mongo:
    image: mongo
    restart: always
    ports:
        - 27017:27017
  mongo-express:
    image: mongo-express
    restart: always
    ports:
- 8000:8081

执行 docker-compose up

• docker-compose 操作nginx实战

1. 安装 vscode 插件 deploy，本地代码可以同步服务器
   项目根目录新建 .vscode文件夹，下面新建settings.json

{
    "deploy": {
        "packages": [{
            "files": [
                "**/*",
            ],

            "exclude": [
                "node_modules/**",
                ".git/**",
                ".vscode/**",
                "**/node_modules/**",
            ],
            "deployOnSave": false
        }],
        "targets": [{
            "type": "sftp",
            "name": "AliyunServer",
            "dir": "/root/source/docker_ci",
            "host": "47.98.252.43",
            "port": 22,
            "user": "root",
            "privateKey": "/Users/xia/.ssh/id_rsa"
        }],
    },
}

2. 项目根目录下新建 /nginx/conf.d/docker.conf 文件

server {
    listen       80;
    # server_name  www.josephxia.com;
    location / {
        root   /var/www/html;
        index  index.html index.htm;
    }

    location ~ \.(gif|jpg|png)$ {
        root /static;
        index index.html index.htm;
    }


    location /api {
            proxy_pass  http://app-pm2:3000;
            proxy_redirect     off;
            proxy_set_header   Host             $host;
            proxy_set_header   X-Real-IP        $remote_addr;
            proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
    }



    # location = / {
    #     rewrite ^(.*) https://www.josephxia.com/$1 permanent;
    # }
}
# server {
#     listen 443;
#     server_name localhost;
#     ssl on;
#     root html;
#     index index.html index.htm;
#     ssl_certificate   conf.d/cert/www.josephxia.com.pem;
#     ssl_certificate_key  conf.d/cert/www.josephxia.com.key;
#     ssl_session_timeout 5m;
#     ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
#     ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
#     ssl_prefer_server_ciphers on;
#     location / {
#         root /var/www/html;
#         index index.html index.htm;
#     }
# }

3. 项目根目录下 新建 docker-compose.yml文件

version: '3.1'
services:
  app-pm2:
      container_name: app-pm2
      #构建容器
      build: ./backend
      #直接从git拉去
      # build: git@github.com:su37josephxia/docker_ci.git#:backend
      # 需要链接本地代码时
      # volumes:
      #   - ./backend:/usr/src/app
      ports:
        - "3000:3000"
  mongo:
    image: mongo
    restart: always
    ports:
      - 27017:27017
  # mongo-express:
  #   image: mongo-express
  #   restart: always 
  #   ports:
  #     - 8081:8081
  nginx:
    restart: always
    image: nginx
    ports:
      - 8091:80
    volumes:
      - ./nginx/conf.d/:/etc/nginx/conf.d
      - ./frontend/dist:/var/www/html/
      - ./static/:/static/

4. 执行 docker-compose up 命令