docker部署nginx容器80端口自动转443端口

拉去nginx镜像

# docker pull nginx

运行nginx容器config用于拷贝nginx配置文件

# docker run --name nginxconfig -d docker.io/nginx

# docker cp nginxconfig:/etc/nginx/ /root/

删除

# docker stop nginxconfig

# docker rm nginxconfig

创建服务nginx容器

# docker run --name nginx -p 80:80 -p 443:443 -v /root/nginx/:/etc/nginx/ -d docker.io/nginx

• 映射端口443，用于https请求
• 映射端口80，用于http请求

nginx配置文件如下（不做任何修改）

[root@server01 nginx]# cat nginx.conf
user  nginx;                                #运行nginx的用户
worker_processes  1;                        #启动进程设置成和CPU数量相等

error_log  /var/log/nginx/error.log warn;   #全局错误日志
pid        /var/run/nginx.pid;              #PID文件的位置

#工作模式及连接数上限
events {
    worker_connections  1024;               #单个后台work进程最大并发数设置为1024
}
http {
    include       /etc/nginx/mime.types;    #设定mime类型
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '       #设定日志格式
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

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

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;                 #设置连接超时的事件

    #gzip  on;                             #开启GZIP压缩

    include /etc/nginx/conf.d/*.conf;
}

证书文件

[root@server01 nginx]# ll
总用量 20
-rw-r--r-- 1 root root 2118 1月  19 17:10 default.conf
-rw-r--r-- 1 root root 2113 1月  19 15:18 default.conf.bak
-rw-r--r-- 1 root root 1048 1月  19 14:55 nginx.conf
-rw-r--r-- 1 root root 1363 1月  19 15:40 tls.crt
-rw-r--r-- 1 root root 1704 1月  19 15:40 tls.key
[root@server01 nginx]# 

[root@server01 nginx]# cat default.conf
server {
        server_name  cnbi.jiaxin365.cn;    #域名
        listen 80;                         #侦听80端口
        rewrite ^(.*) https://$server_name$1 permanent;       #${server_name}可以换成$host
    }                                                         #设置http自动跳转https


server {
    listen    443 ssl;                     #侦听443端口
    server_name  cnbi.jiaxin365.cn;        #域名（需要修改）

    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;
    # 增加ssl
    ssl on;                                #如果强制HTTPs访问，这行要打开
    ssl_certificate /etc/nginx/certs/2032088_cnbi.jiaxin365.cn.pem;
    ssl_certificate_key /etc/nginx/certs/2032088_cnbi.jiaxin365.cn.key;
    ssl_session_cache    shared:SSL:1m;
    ssl_session_timeout 5m;
    ssl_protocols  SSLv2 SSLv3 TLSv1.2;    # 指定密码为openssl支持的格式
    ssl_ciphers  HIGH:!aNULL:!MD5;         # 密码加密方式
    ssl_prefer_server_ciphers  on;         # 依赖SSLv3和TLSv1协议的服务器密码将优先于客户端密码
    location / {                           # 定义首页索引目录和名称
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    #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 {                #重定向错误页面到 /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;
    #}
}
复制代码

启动容器

docker run --name nginx -p 80:80 -p 443:443 -p 8080:8080 -v /nginx/nginx.conf:/etc/nginx/nginx.conf -v /nginx/default.conf:/etc/nginx/conf.d/default.conf -v /nginx/tls.crt:/etc/nginx/certs/tls.crt -v /nginx/tls.key:/etc/nginx/certs/tls.key -d nginx:latest