主站负载均衡
访问主站host.index.com 轮询到 host.cluster.com集群
nginx监听80端口,当前拥有两台服务器
主服务器:192.168.1.5
备服务器:192.168.1.7
主服务器nginx.conf加入集群配置 include vhost/*.conf;
upstream host.cluster.com{
server 192.168.1.7:8081; #php echo 1.7:8081
server 192.168.1.7:8082; #echo 1.7:8082
server 192.168.1.5:8081; #echo 1.5:8081
server 192.168.1.5:8082; #echo 1.5:8082
}
主站监听
server {
listen 80;
server_name host.index.com;
#配置proxy
location / {
proxy_pass http://host.cluster.com;
}
}
主服务器:192.168.1.5 nginx.conf 配置站点 host.n1.com:8082/host.n1.com:8081
server {
listen 8081;
server_name host.n1.com;
#charset koi8-r;
#access_log logs/host.access.log main;
root "D:/R-MYWORK/18_php_work/host.n1.com";
location / {
index index.php l.php;
autoindex off;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location ~ \.php(.*)$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_split_path_info ^((?U).+\.php)(/?.+)$;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param PATH_INFO $fastcgi_path_info;
fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
备服务器:192.168.1.7 nginx.conf 配置站点 host.n1.com:8082/host.n1.com:8081
打开浏览器访问:http://host.index.com
轮询输出: 1.5:8081 、 1.5:8082 1.7:8081 1.7:8082
注:以上内容仅供参考
笔记时间:2015-08-28