安装ngnix

方式一：命令行直接启动

$ docker pull nginx:alpine3.18-slim
$ docker run -d --name nginx-server \
    -v ~/nginx/config/nginx.conf:/etc/nginx/nginx.conf:ro \
    -v ~/nginx/static:/usr/share/nginx/html:ro \
    -p 8080:80 nginx:alpine3.18-slim

获取默认配置

首先，随便启动一个nginx的容器：

$ docker run -d --name tmp-nginx nginx:alpine3.18-slim

然后，将容器中的配置文件复制到宿主机的当前目录：

$ docker cp tmp-nginx:/etc/nginx/nginx.conf .
$ ls 
nginx.conf

方式二：Dockerfile

创建工作目录：
```
$ mkdir nginx-custom
$ cd nginx-custom
```

新建nginx.conf文件（下面的内容是配置文件的默认内容）：

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;
}

新建静态index.html页面：

<!DOCTYPE html>
<html>
    <body>
        <p>Hello, Docker! </p>
    </body>
</html>

新建Dockerfile：

FROM nginx:alpine3.18-slim
COPY index.html /usr/share/nginx/html/index.html
COPY nginx.conf /etc/nginx/nginx.conf

构建镜像：

$ docker build -t custom-nginx:latest .
$ docker images
REPOSITORY                 TAG               IMAGE ID       CREATED         SIZE
custom-nginx               latest            9d56d9d2cefc   7 seconds ago   17MB

启动容器：

$ docker run -d --name my-nginx -p 8080:80 custom-nginx
$ docker ps
CONTAINER ID   IMAGE          COMMAND                   CREATED         STATUS        PORTS                                   NAMES
693636377aa8   custom-nginx   "/docker-entrypoint.…"   4 seconds ago   Up 1 second   0.0.0.0:8080->80/tcp, :::8080->80/tcp   my-nginx

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Last updated 11 months ago