Article directory
Create an interactive container that maps port 80
[root@localhost ~]# docker run -it -p 80 --name web centos /bin/bash
Install nginx
Install wget, vim, make and some required library files and language environments
[root@ca453e479d0c /]# yum -y install wget gcc vim make [root@ca453e479d0c ~]# yum -y install gcc gcc-c++ automake pcre pcre-devel zlib zlib-devel open openssl-devel
Download nginx, unzip installation
[root@ca453e479d0c ~]# cd /usr/local/ [root@ca453e479d0c local]# wget http://nginx.org/download/nginx-1.7.4.tar.gz [root@ca453e479d0c local]# tar zxf nginx-1.7.4.tar.gz [root@ca453e479d0c local]# cd nginx-1.7.4 [root@ca453e479d0c nginx-1.7.4]# ./configure prefix=/usr/local/nginx && make && make install
Create static pages
[root@ca453e479d0c ~]# mkdir -p /var/www/html [root@ca453e479d0c ~]# cd /var/www/html/ [root@ca453e479d0c html]# vim index.html
<html> <head> <title>Nginx in docker</title> </head> <body> <h1>Hello, I'm website in Docker!</h1> </body> </html>
Modify nginx configuration file
[root@ca453e479d0c ~]# vim /usr/local/nginx/conf/nginx.conf
location / {
root /var/www/html;
index index.html index.htm;
}
Run nginx
[root@ca453e479d0c sbin]# ln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/ [root@ca453e479d0c sbin]# nginx [root@ca453e479d0c ~]# ps -ef UID PID PPID C STIME TTY TIME CMD root 1 0 0 07:16 pts/0 00:00:00 /bin/bash root 5417 1 0 07:54 ? 00:00:00 nginx: master process ./nginx nobody 5418 5417 0 07:54 ? 00:00:00 nginx: worker process root 5422 1 0 07:55 pts/0 00:00:00 ps -ef
Verify Web Site Access
View mapping ports
[root@localhost ~]# docker ps [root@localhost ~]# docker port web 80/tcp -> 0.0.0.0:32769
Verify that nginx can provide services to the outside world
[root@localhost ~]# curl http://127.0.0.1:32769 <html> <head> <title>Nginx in docker</title> </head> <body> <h1>Hello, I'm website in Docker!</h1> </body> </html>
Browser access (host ip address)
View the ip address of the container
[root@localhost ~]# docker inspect web | grep IPAddress
"SecondaryIPAddresses": null,
"IPAddress": "172.17.0.3",
"IPAddress": "172.17.0.3",
[root@localhost ~]# curl http://172.17.0.3
<html>
<head>
<title>Nginx in docker</title>
</head>
<body>
<h1>Hello, I'm website in Docker!</h1>
</body>
</html>
Browser access (container ip address)