Ubuntu server simply configures nginx load balancing

Install pcre
1. Download pcer-8.36.tar.gz
2. Unzip
3.apt-get update
4.apt-get install gcc
5.apt-get install build-essential
6./configure
7. make
8.make install
9.Download nginx
10.apt-get install zlib1g.dev
11../configure
12.make
13.make install
web configuration (multiple web servers)
1.apt- get update
2.apt-get install apache2
3.apt-getinstall php5 libapache2-mod-php5
4.cd /etc/apache2
5.vi apache2.conf , add ServerName at the end localhost:80
6.service apache restart
7. Add php file to/var/www/html
Configure nginx
1.echo "/usr/local/lib" >> /etc/ld.so.conf
2.tail -l /etc/ld .so.conf
3.ldconfig
4.cd /usr/local/nginx/conf/
5.mkdir extra
6.vi nginx.conf
7. Add include extra/upstream01.conf at the end of the file http tag;
8. Delete the default server and start deleting the server label downwards
9.vi umstream01.conf, add the following content

upstream proxy {
server 10.0.0.17:80 weight=5;
server 10.0.0.18:80 weight=5;
server 10.0.0.19:82 weight=15;
}

server {
listen 80;
server_name blog.etiantian. org;
location / {
proxy_pass http://proxy;
}
}
10. Start nginx

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The above introduces the simple configuration of nginx load balancing on ubuntu server, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.