1、實驗環境：
10.0.10.8 nginx反向代理
10.0.10.10 nginx節點
10.0.10.12 nginx節點
2、系統內核版本：
# cat /etc/redhat-release
CentOS release 6.6 (Final)
# uname -r
2.6.32-504.3.3.el6.x86_64
3、在nginx反向代理
# cat nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
server_tokens off;
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;
upstream backend{
#ip_hash; #會話保持
server 10.0.10.12:80 weight=1;
server 10.0.10.10:80 weight=1;
}
server {
listen 80;
server_name www.cui.com;
location / {
proxy_pass http://backend;
proxy_set_header Host $host; #支持多個虛擬主機
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header REMOTE-HOST $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr; #這三個是使節點記錄真實IP的
}
}
}
4、在nginx節點上
cat nginx.conf
worker_processes 1;
events {
worker_connections 1024;
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
keepalive_timeout 65;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log logs/access.log main;
server {
listen 80;
server_name www.cui.com;
location / {
root /data/www;
index index.html index.htm;
}
}
}
5、瀏覽器訪問
