Docker Nignx 配置

本文环境

docker: 3.4.2
nginx: 1.21.6

下载nignx

docker pull nginx

启动nginx

docker run --name nginx -p 80:80 -d nginx

拷贝容器里配置文件

在你服务器目录下创建conf,html,log三个文件夹 我这里是etc/nginx

# 创建文件夹
mkdir -p ./nginx/{conf,html,logs}

将容器内的nginx.conf与default.conf文件分别拷贝到/etc/nginx(根据你目录来)下，分别执行

# 拷贝 nginx.conf
docker cp image_id:/etc/nginx/nginx.conf /etc/nginx
# 拷贝 default.conf
dokcer cp image_id:/etc/nginx/conf.d/default.conf /etc/nginx

删除原来nginx容器

# image_id是指你容器id
docker stop image_id
docker rm image_id

启动

docker run --name nginx -p 80:80 -v  /etc/nginx/nginx.conf:/etc/nginx/nginx.conf -v  /etc/nginx/logs:/var/log/nginx -v  /etc/nginx/default.conf:/etc/nginx/conf.d/default.conf -v /etc/nginx/html:/usr/share/nginx/html  -d nginx

--name 容器名字

-v 挂载文件

# :/是指容器里面的路径 将容器nginx.conf文件挂载到自己服务器目录下的nginx.conf
-v  /etc/nginx/nginx.conf:/etc/nginx/nginx.conf
# :/是指容器里面的路径 将容器log挂载到自己服务器目录下的logs
-v  /etc/nginx/logs:/var/log/nginx
# :/是指容器里面的路径 将容器default.conf挂载到自己服务器目录下的default.conf
-v  /etc/nginx/default.conf:/etc/nginx/conf.d/default.conf
# :/是指容器里面的路径 将容器html挂载到自己服务器目录下的html 在html我是放项目路径
-v  /etc/nginx/html:/usr/share/nginx/html

usr/share/nginx/html是default.conf的默认放在资源路径文件。需要跑项目的需要设置对应挂载和default.conf

编辑nginx配置文件

default.conf是默认文件

server {
    listen       80; # 端口
    listen  [::]:80;
    server_name  xxx.com; # 域名

    location / {
        # usr/share/nginx/html 是默认放置资源路径
        # /etc/nginx/html 是挂载的路径
        # 假设文件放到etc/nginx/html/xxx ，本地需要写/usr/share/nginx/html/xxx
        root   /usr/share/nginx/html/xxx; 
        index  index.html index.htm;
    }

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }

}


server
{
    listen 8080; # 端口
    server_name xxx.xxx.com; # 多域名配置
    location / {
        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;
        proxy_pass http://localhost:8080;
    }
}

server {
    listen       8080 default_server; # 端口
    listen       [::]:8080 default_server; # 子域名
    server_name  _;
    # usr/share/nginx/html 是默认放置资源路径
    # /etc/nginx/html 是挂载的路径
    # 假设文件放到etc/nginx/html/xxx ，本地需要写/usr/share/nginx/html/xxx
    root   /usr/share/nginx/html/xxx; 

    # Load configuration files for the default server block.
    # include /etc/nginx/default.d/*.conf;

    location / {

    }

    error_page 404 /404.html;
        location = /40x.html {
    }

    error_page 500 502 503 504 /50x.html;
        location = /50x.html {
    }
}

server {
    listen 443 ssl; # SSL端口
    server_name xxx.xxx.com; # SSL 配置

    # usr/share/nginx/html 是默认放置资源路径
    # /etc/nginx/html 是挂载的路径
    # 假设文件放到etc/nginx/html/xxx.pem ，本地需要写/usr/share/nginx/html/xxx.pem
    ssl_certificate /etc/nginx/html/xxx.pem;
    ssl_certificate_key /etc/nginx/html/xxx.key;
    ssl_session_timeout 10m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;   #使用该协议进行配置。
    ssl_prefer_server_ciphers on;
    location / {
        proxy_pass http://localhost:8080;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Port $server_port;
    }
}

server {
    listen 443 ssl; # SSL端口
    server_name api.xxx.com; # 多SSL 配置

    # usr/share/nginx/html 是默认放置资源路径
    # /etc/nginx/html 是挂载的路径
    # 假设文件放到etc/nginx/html/xxx.pem ，本地需要写/usr/share/nginx/html/xxx.pem
    ssl_certificate /etc/nginx/html/xxx.pem;
    ssl_certificate_key /etc/nginx/html/xxx.key;
    ssl_session_timeout 10m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;   #使用该协议进行配置。
    ssl_prefer_server_ciphers on;
    location / {
        proxy_pass http://localhost:10001;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Port $server_port;
    }
}

重启

# image_id是指你容器id
docker stop image_id
docker start image_id