3.docker安装nginx

创建 /home/docker/nginx/conf/nginx.conf 文件及/home/docker/nginx/log文件夹
其nginx.conf 文件为在原nginx.conf上添加上自定义的一些配置

mkdir -p  /home/docker/nginx/conf
touch  /home/docker/nginx/conf/nginx.conf
mkdir -p  /home/docker/nginx/log

配置nginx.conf

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            #这里是nginx docker容器的文件夹，由于映射关系也是服务器的/home/docker/jenkins_home/www
            root   /var/web/www; 
            try_files $uri $uri/ /index.html last;
            index  index.html index.htm;
           # error_page 405 =200 http://$host$request_uri;
        }

        #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   html;
        }
   }
}

运行命令，若没有镜像则会自动pull镜像

docker run -p 8080:80 -v /home/docker/nginx/conf/nginx.conf:/etc/nginx/nginx.conf -v /home/docker/nginx/log:/var/log/nginx -v /home/docker/jenkins_home/www:/var/web/www -d docker.io/nginx

其中:

• -p 8080:80 将8080端口映射至docker的80端口
• -v /home/docker/nginx/conf/nginx.conf:/etc/nginx/nginx.conf 配置映射:服务器中的nginx配置映射至容器的nginx配置中
• -v /home/docker/nginx/log:/var/log/nginx 日志映射
• -v /home/docker/jenkins_home/www:/var/web/www 网页文件映射:jenkins打包后的web页面文件夹映射至nginx配置的web文件夹(在配置文件中注意更改 location /{root /var/web/www; ...})，也可以是 /home/docker/jenkins_home/www下面的文件夹但是nginx.conf要对应的进行修改

访问ip:8080就可以看到了