docker-compsoe启动nginx

news2024/11/19 19:33:36

本次采用的是nginx:1.20版本

下载命令

docker pull nginx:1.20

docker-compose.yml

version: '3'
services: 
  nginx:
    restart: always 
    image: nginx:1.20
    container_name: nginx1.20
    ports:
      - 80:80
    volumes: 
      - /home/nginx-docker/nginx.conf:/etc/nginx/nginx.conf
      - /home/nginx-docker/log:/var/log/nginx
      - /home/nginx-docker/conf.d/default.conf:/etc/nginx/conf.d/default.conf
      - /home/nginx-docker/html:/usr/share/nginx/html

在启动docker compose之前需要以下两个配置

1.创建nginx.conf文件

这个文件是直接从1.20版本容器内部复制出来的，其他版本可以自行复制

user  nginx;
worker_processes  auto;

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


events {
    worker_connections  1024;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    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;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

    #gzip  on;

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

2.创建default.conf文件

这个文件是直接从1.20版本容器内部复制出来的，其他版本可以自行复制

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;

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

    location / {
        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 {
        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;
    #}
}

3.移动文件

根据配置文件的挂载得知:
需要把nginx.conf放在/home/nginx-docker/目录里面
default.conf放在/home/nginx-docker/conf.d/目录里面

 - /home/nginx-docker/nginx.conf:/etc/nginx/nginx.conf
 - /home/nginx-docker/conf.d/default.conf:/etc/nginx/conf.d/default.conf

4.至此配置完成，启动容器

docker compose up -d

此时访问可能没有nginx欢迎界面，是因为我把html目录挂载出来了，所以需要在/home/nginx-docker/html创建一个index.html进行显示

<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
    body {
        width: 35em;
        margin: 0 auto;
        font-family: Tahoma, Verdana, Arial, sans-serif;
    }
</style>
</head>
<body>
<h1>Welcome to nginx!</h1>
<p>If you see this page, the nginx web server is successfully installed and
working. Further configuration is required.</p>

<p>For online documentation and support please refer to
<a href="http://nginx.org/">nginx.org</a>.<br/>
Commercial support is available at
<a href="http://nginx.com/">nginx.com</a>.</p>

<p><em>Thank you for using nginx.</em></p>
</body>
</html>