I. Environment preparation
- Install centos: 6.2For centos introduction, see: http://baike.baidu.com/view/26404.htm
- Nginx version: 1.2.1 about nginx, see: http://baike.baidu.com/view/926025.htm
2. Linux Common commands to introduce how to do things well, you must first sharpen the tool. Before operating the Linux system, we must master some basic commands. I believe that no one who has used DOS is familiar with these commands, including windows, Linux, the command line mode is developed from the UNIX system. Only a few commands are listed here. For more information, see related documents.
| ls |
used to display files and directories in a specific path |
example: ls-A |
| Cd |
enter a directory or return the parent directory |
For example: CD/directory; CD .. |
| ps |
display Process Information |
example: PS-Ef | grep nginx |
| mkdir |
create a directory |
example: mkdir yourdir |
| rmdir |
delete a directory |
|
| RM |
delete an object |
|
| kill |
terminate the process |
for example, kill-term PID sends a term signal to the parent process to kill processes and sub-processes |
| logout |
cancel the current session |
|
| Reboot |
restart the system |
|
| Yum |
install related tool kits |
|
| setup |
set the network and firewall |
|
| VI |
Vim Text Editor |
For example: VI/usr/local/nginx/CONF/nginx. conf |
3. Install nginx after centos is installed, use the root user to enter the system, and use the wget method to install the nginx package
- Wget http://www.nginx.org/download/nginx-1.2.1.tar.gz
- Extract package tar-zxvf nginx-1.2.1.tar.gz
- Install the GCC compiler and related tools Yum-y install GCC gcc-C ++ Autoconf automake make
- Install the dependent module Yum-y install zlib-devel OpenSSL -- devel PCRE-devel
- Install by compiling the source code:./configure
- Execute the command: Make
- Run the command: make install
Iv. nginx configuration file example:
Configuration File description:
- Nginx server acts as a front-end reverse proxy
- Configure two backend IIS servers as the shunt Server
- Load Method Based on IP-Hash
- Test whether the configuration file has an error:/$ your directory/nginx/sbin/nginx-T
5. How to start nginx and run the file to start: #/usr/local/nginx/sbin/nginx
After the nginx process is started successfully, check the nginx process information: # ps-Ef | grep nginx and check whether the nginx process exists to check whether the nginx process has been started successfully. Check the centos firewall settings and whether the corresponding port is enabled. You can use the setup command to Set firewall, DNS, network, and other information. If no changes are made to the default configuration file, you can directly access the nginx server using a browser. The following message is displayed: Welcome to nginx 6. According to the above steps, the test environment has been created, nginx can proxy front-end requests well and distribute requests to backend IIS. Session and cookie seem to be okay. The detailed test is still in progress. If there is no problem, we will use it in the formal production environment. There is nothing wrong with bringing excellent software in Linux to serve the. NET system!
Web development should be open and inclusive.
