Docker安装nginx

1、直接安装最新的nginx
docker pull nginx
2、由于后期需要方便配置与管理nginx,需要把nginx容器内的文件夹进行挂载到宿主机中,所以此处需要进行到自己心仪的盘中创建文件夹(本次说明在/home)
mkdir nginx && cd $_ && mkdir -p {ssl,config,logs}
ssl放域名对应证书
config放nginx配置文件
logs放nginx日志
3、先启动一个nginx容器用于cp对应的文件夹类型,用于后期挂载使用
docker run --name nginx -p 80:80 -d nginx
4、进行容器文件cp

nginx容器内部文件夹详情

docker cp nginx:/etc/nginx/nginx.conf /home/nginx/config/
docker cp nginx:/etc/nginx/conf.d /home/nginx
docker cp nginx:/usr/share/nginx/html /home/nginx

5、此时需要停止并删除已启动容器

docker stop nginx
docker rm nginx

6、把我们域名对应的证书放置ssl文件夹中

7、现在开始配置一下我们的nginx.conf文件了(注意:本例子80端口强制跳转到443,即强https)

user  nginx;
worker_processes  auto;
 
error_log  /var/log/nginx/error.log notice;
pid        /var/run/nginx.pid;
 
 
events {
    worker_connections  1024;
}
 
 
http {
    client_max_body_size 100m;
    include mime.types;
 
    server {
        listen 80;
        server_name www.xxx.com;
        rewrite ^(.*) https://$server_name$1 permanent;
    }
    
    server {
        listen 443 ssl;  # 1.1版本后这样写
        server_name www.xxx.com; #填写绑定证书的域名
        
        ssl_certificate /etc/nginx/ssl/xxx.com.pem;  # 指定证书的位置,绝对路径
        ssl_certificate_key /etc/nginx/ssl/xxx.com.key;  # 绝对路径,同上
        
        ssl_session_timeout 5m;
        ssl_protocols TLSv1 TLSv1.1 TLSv1.2; #按照这个协议配置
        ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:HIGH:!aNULL:!MD5:!RC4:!DHE;#按照这个套件配置
        ssl_prefer_server_ciphers on;
        
        ssl_session_cache shared:SSL:1m;
 
        fastcgi_param  HTTPS        on;
        fastcgi_param  HTTP_SCHEME     https;
        
        
        
        location / {
            proxy_set_header   X-Real-IP         $remote_addr;
            proxy_set_header   Host              $http_host;
            proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;
            root   /usr/share/nginx/html;
            try_files $uri $uri/ /index.html;
        }
    }
 
    # 引入扩展配置(可以细分服务nginx)
    include /etc/nginx/conf.d/*.conf;
}

8、此时可以输入命令进行启动容器

docker run --name nginx -p 443:443 -p 80:80 -v /home/nginx/html:/usr/share/nginx/html -v /home/nginx/config/nginx.conf:/etc/nginx/nginx.conf -v /home/nginx/logs:/var/log/nginx -v /home/nginx/ssl:/etc/nginx/ssl --privileged=true -d --restart=always nginx 

9、此时启动成功完毕

10、浏览器输入对应域名或者ip即可访问

11、修改配置nginx配置文件后加载

docker exec 容器id nginx -t
docker exec 容器id nginx -s reload

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