Docker部署nginx安装docker-compose 菜鸟教程（基础，很详细）： https://www.runo

前言

在现代软件开发和部署过程中，容器化技术已经成为一种主流选择。Docker 和 Docker Compose 提供了一种简单且高效的方法来管理和部署应用程序。本文将介绍如何通过 docker-compose 快速部署 Nginx 服务器。我们将详细介绍每一步，包括创建必要的目录和文件，以确保 Nginx 能够顺利运行。

步骤

新增docker-compose.yaml文件

tee docker-compose.yml <<'EOF'
version: '3' #指定版本
services:    #服务根节点
  nginx:   #jenkins服务/其他服务（web服务/nginx服务等）
    image: nginx:1.26.3  #nginx镜像，如果镜像容器没有会去自动拉取
    container_name: nginx       #容器的名称
    restart: always             #跟随docker的启动而启动
    volumes:                    #挂载卷命令
      - ./conf/nginx.conf:/etc/nginx/nginx.conf              #映射配置文件入口文件
      - ./html:/usr/share/nginx/html                         #静态资源根目录挂载
      - ./logs:/var/log/nginx                                #日志文件挂载
      - ./conf.d:/etc/nginx/conf.d #映射配置文件
    ports:
      - 80:80    #宿主主机端口80 映射到 容器端口80
EOF

创建初始目录
```
mkdir -p ./{conf,logs,html,conf.d}
```

准备初始文件

执行下面命令，创建./conf/nginx.conf文件

tee ./conf/nginx.conf <<'EOF'

user  root;
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;
}
EOF

执行下面命令，创建./html/index.html文件

tee ./html/index.html <<'EOF'
<!DOCTYPE html>
<html>
<head>
<title>Welcome to nginx!</title>
<style>
html { color-scheme: light dark; }
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>
EOF

执行下面命令，创建./html/50x.html文件

tee ./html/50x.html <<'EOF'
<!DOCTYPE html>
<html>
<head>
<title>Error</title>
<style>
html { color-scheme: light dark; }
body { width: 35em; margin: 0 auto;
font-family: Tahoma, Verdana, Arial, sans-serif; }
</style>
</head>
<body>
<h1>An error occurred.</h1>
<p>Sorry, the page you are looking for is currently unavailable.<br/>
Please try again later.</p>
<p>If you are the system administrator of this resource then you should check
the error log for details.</p>
<p><em>Faithfully yours, nginx.</em></p>
</body>
</html>
EOF

执行下面命令，创建./conf.d/default.conf文件

tee ./conf.d/default.conf <<'EOF'
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;
    #}
}
EOF

启动容器
```
docker-compose up -d
```

结语

通过本文的步骤，你应该已经成功地使用 docker-compose 部署了一个 Nginx 服务器。这种方法不仅简化了部署过程，还提高了配置的可移植性和可维护性。你可以根据需要进一步定制 Nginx 配置文件，以满足特定的应用需求。希望这篇文章对你有所帮助，祝你在使用 Docker 和 Nginx 的过程中一切顺利！