🌸🌸 Linux安装- docker/docker-compose/nginx 优雅部署 🌸🌸

一、一键安装jdk

• yum install -y java-1.8.0-openjdk.x86_64
• 验证
  • 

二、安装docker

1. yum list docker-ce --showduplicates | sort -r
2. sudo yum install -y yum-utils device-mapper-persistent-data lvm2
3. sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
4. sudo yum makecache fast
5. sudo yum install docker-ce
6. sudo service docker start

• 验证
  • 

三、安装docker-compose

1. sudo curl -L "https://github.com/docker/compose/releases/download/v2.26.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
2. sudo chmod +x /usr/local/bin/docker-compose
3. 验证docker-compose --version
   • 不推荐（github不稳定时，容易下载失败，docker-compose里的内容会各种错误）
   • 

• 若下载失败则手动安装（推荐，可以自己选择适配的）
  • 
  1. 下载后放入指定位置，如/usr/local/bin，（GitHub不稳定开下梯子）
  2. 更改二进制文件名字，mv docker-compose-linux-x86_64 docker-compose
  3. sudo chmod +x /usr/local/bin/docker-compose
  4. 验证 docker-compose --version

四、docker编排安装nginx

• 配置文件参考：RuoYi-Vue-Plus
• 文件放置，注意授权
  • chmod -R 777 /docker/
  • 
• nginx.conf

worker_processes  1;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    # 限制body大小
    client_max_body_size 100m;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    server {
        listen       188;
        server_name  localhost;

        # 限制外网访问内网 actuator 相关路径
        location ~ ^(/[^/]*)?/actuator(/.*)?$ {
            return 403;
        }

	   location / {
    		  root   /usr/share/nginx/pig/html;
		  try_files $uri $uri/ /index.html;
		  index  index.html index.htm;
	   }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }
    server {
        listen       80;
        server_name  localhost;
        # 限制外网访问内网 actuator 相关路径
        location ~ ^(/[^/]*)?/actuator(/.*)?$ {
            return 403;
        }
        location / {
            root   /usr/share/nginx/html; # docker映射路径 不允许更改
            try_files $uri $uri/ /index.html;
            index  index.html index.htm;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }
}

• docker-compose

version: '3'
services:
  nginx-web:
    image: nginx:1.23.4
    container_name: nginx-web
    environment:
      # 时区上海
      TZ: Asia/Shanghai
    ports:
      - "80:80"
      - "443:443"
    volumes:
      # 证书映射
      - /docker/nginx/cert:/etc/nginx/cert
      # 配置文件映射
      - /docker/nginx/conf/nginx.conf:/etc/nginx/nginx.conf
      # 页面目录
      - /docker/nginx/html:/usr/share/nginx/html
      - /docker/nginx/pig/html:/usr/share/nginx/pig/html
      # 日志目录
      - /docker/nginx/log:/var/log/nginx
    privileged: true
    network_mode: "host"

1. 注意nginx和docker-compose的配置要对应

   • 

2. 将前端文件放入***宿主机***指定位置

   • 不要按照容器的地址放在宿主机地址了，那样不会找到前端文件的，可能会报403，因为找不到文件
     
     

3. 验证