原创：Nginx反向代理实战部署

均衡负载服务器 10.0.0.9

[root@web03 conf]# vim nginx.conf

worker_processes  1;

events {

worker_connections  1024;

}

http {

include       mime.types;

default_type  application/octet-stream;

sendfile        on;

keepalive_timeout  65;

upstream server_pools {

## ip_hash;

server 10.0.0.7:80 weight=1 max_fails=3 fail_timeout=10;

server 10.0.0.8:80 weight=1

max_fails=3 fail_timeout=10 ;

}

server {

listen 80;

server_name bbs.etiantian.org;

location / {

proxy_pass http://server_pools;

}

}

}

hosts

[root@web03 conf]# cat /etc/hosts

127.0.0.1    localhost localhost.localdomain localhost4 localhost4.localdomain4

::1          localhost localhost.localdomain localhost6 localhost6.localdomain6

172.16.1.5     lb01

172.16.1.6     lb02

172.16.1.7     web02

172.16.1.9     web03

172.16.1.8     web01 bbs.etiantian.org www.etiantian.org

172.16.1.51     db01 db01.etiantian.org

172.16.1.31     nfs01

172.16.1.41     backup

172.16.1.61     m01

web服务器1   10.0.0.7

[root@web02 conf]# cat nginx.conf

worker_processes  1;

events {

worker_connections  1024;

}

http {

include       mime.types;

default_type  application/octet-stream;

sendfile        on;

keepalive_timeout  65;

log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

server {

listen       80;

server_name  bbs.etiantian.org;

location / {

root   html/bbs;

index  index.html index.htm;

}

access_log  logs/access_bbs.log  main;

}

server {

listen       80;

server_name  www.etiantian.org;

location / {

root   html/www;

index  index.html index.htm;

}

access_log  logs/access_www.log  main;

}

}

hosts

[root@web02 conf]# cat /etc/hosts

127.0.0.1    localhost localhost.localdomain localhost4 localhost4.localdomain4

::1          localhost localhost.localdomain localhost6 localhost6.localdomain6

172.16.1.5     lb01

172.16.1.6     lb02

172.16.1.7     web02 bbs.etiantianorg www.etiantian.org blog.etiantian.org

172.16.1.9     web03

172.16.1.8     web01

172.16.1.51     db01 db01.etiantian.org

172.16.1.31     nfs01

172.16.1.41     backup

172.16.1.61     m01

10.0.0.9       bbs.etiantianorg www.etiantian.org blog.etiantian.org

web服务器2 10.0.0.8

[root@web01 conf]# cat nginx.conf

worker_processes  1;

events {

worker_connections  1024;

}

http {

include       mime.types;

default_type  application/octet-stream;

sendfile        on;

keepalive_timeout  65;

log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

server {

listen       80;

server_name  bbs.etiantian.org;

location / {

root   html/bbs;

index  index.html index.htm;

}

access_log  logs/access_bbs.log  main;

}

server {

listen       80;

server_name  www.etiantian.org;

location / {

root   html/www;

index  index.html index.htm;

}

access_log  logs/access_www.log  main;

}

}

hosts

[root@web01 conf]# cat /etc/hosts

127.0.0.1    localhost localhost.localdomain localhost4 localhost4.localdomain4

::1          localhost localhost.localdomain localhost6 localhost6.localdomain6

172.16.1.5     lb01

172.16.1.6     lb02

172.16.1.7     web02

#172.16.1.8     web01   www.etiantian.org bbs.etiantian.org blog.etiantian.org

#172.16.1.9     web03

172.16.1.51     db01 db01.etiantian.org

172.16.1.31     nfs01

172.16.1.41     backup

172.16.1.61     m01

10.0.0.9     www.etiantian.org bbs.etiantian.org blog.etiantian.org etiantian.org

总结

1 两个web服务器的nginx.conf 必须是一样的

2两个web都解析负载均衡服务器

3本地win hosts解析负载均衡服务器