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docker安装nginx

docker安装nginx

作者: wnfff | 来源:发表于2018-09-29 01:56 被阅读0次

    注意

    • nginx.conf第一行是user root才能访问到,不能是user nginx,不然或报403错误
    修改配置

    1. 创建将要挂载的目录(将自己的配置文件挂载docker安装的nginx默认配置)

    mkdir -p /usr/nginx/{conf,conf.d,html,logs}
    

    2. 先要有配置文件才能启动容器,创建配置文件(不用修改默认目录,下面会挂载,初始文件就行)

    vim /usr/nginx/conf/nginx.conf
    
    user  root;
    worker_processes  1;
    
    error_log  /var/log/nginx/error.log warn;
    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;
    }
    
    vim /usr/nginx/conf.d/default.conf
    
    server {
        listen       80;
        server_name  localhost;
    
        #charset koi8-r;
        #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. 为了方便测试,创建一个test.html文件

    vi /usr/nginx/html/test.html
    
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
    <body>
    <h1>请求成功!</h1>
    </body>
    </html>
    

    4. 启动容器(没下载镜像会自动下载)

    docker run --name nginx -d -p 80:80 -v /usr/nginx/html:/usr/share/nginx/html:ro -v /usr/nginx/conf/nginx.conf:/etc/nginx/nginx.conf:ro  -v /usr/nginx/conf.d:/etc/nginx/conf.d:ro -v /usr/nginx/logs:/var/log/nginx nginx
    
    • 第一个-v后是将本地的这个存放静态资源的目录挂载到nginx的默认加载目录
    • 第二个-v后是将本地的nginx.conf配置文件挂载nginx的默认配置文件
    • 第三个-v后是将nginx的默认日志文件与自定义的这个目录可以读写
    • 第四个-v后是将本地的conf.d配置文件夹挂载nginx的默认配置文件夹,里面有default.conf配置文件,负载均衡和反向代理也在这里配置
    • ro表示只能读,rw是读写,不设置rw=true,可以使用docker inspect nginx查看
    • 挂载之后可以使用docker exec -it nginx bash进入容器查看是否已挂载,例如,进入/usr/share/nginx/html查看里面是否有主机/usr/nginx/html里面的文件

    当进入容器出现bash: vi: command not found错误时,这是因为vim没有安装,使用如下命令安装:

    apt-get update
    apt-get install vim
    

    5. 远程访问成功

    访问

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