open source load balancer virtual appliance

configuration.After changing the configuration, we need to restart the Nginx server, or reload (only let it reload the configuration), so that the changes take effect:Service Nginx ReloadBelow we create a test code that tests whether the access is normal "Note: Must be created in the machine where the PHP-FPM is located":cd/opt/wwwvi index. phpWrite the following code:PHP Echo ' Hello! I am server-b ';Then use the browser of other computers to access the ip:http://192.168.168.131 of the machine

configuration file is divided into six main areas:Main (Global Settings), events (nginx working mode), HTTP (HTTP settings),Sever (Host settings), location (URL match), Upstream (Load balancer server settings). Main module Below a main area, he is a global setting: User nobody nobody; Worker_processes 2; Error_log/usr/local/var/log/nginx/error.log notice; Pid/usr/local/var/run/nginx/nginx.pid; Worker_rlimi

/wKiom1dQUfvCzwTqAADs1KJbOBY487.png-wh_500x0-wm_3 -wmp_4-s_1262885480.png "title=" 4.png "alt=" Wkiom1dqufvczwtqaads1kjboby487.png-wh_50 "/>4.ifconfig get the NIC IP and copy the eth0 NIC configuration file as the eth1 NIC configurationCp/etc/sysconfig/network-scripts/ifcfg-eth0/etc/sysconfig/network-scripts/ifcfg-eth1The edit configuration file is configured as followsDevice=eth1Type=ethernetOnboot=yesNm_controlled=yesBootproto=staticipaddr=192.168.17.136 (IP here can be set with your eth0)5. R

Nginx Installation notes (including PHP support, virtual host, Reverse Proxy Server Load balancer) 2008-10-11 tsengyia # 126.com Nginx is said to be superior to Apache in terms of high performance and stability, strong concurrent connection processing capability, and low system resource consumption. Currently, more than 2.5 million of web sites are in useHttp://s

Load BalancerIpvs:http://kb.linuxvirtualserver.org/wiki/ipvsNat:http://kb.linuxvirtualserver.org/wiki/lvs/natVip:http://kb.linuxvirtualserver.org/wiki/vipArp:http://kb.linuxvirtualserver.org/wiki/arp_issues_in_lvs/dr_and_lvs/tun_clustersTun:http://kb.linuxvirtualserver.org/wiki/lvs/tunHttp://www.linuxvirtualserver.org/VS-IPTunneling.htmlDr:http://kb.linuxvirtualserver.org/wiki/lvs/drHttp://www.linuxvirtualserver.org/VS-DRouting.htmlFnat:[Network] Ipvs

Worker_processes 2;Events {Worker_connections 1024;}HTTP {Include Mime.types;Default_type Application/octet-stream;Sendfile on;Keepalive_timeout 65;#nginx vhosts ConfigUpstream REST_LC {#ip_hash;Server 192.168.1.240:8080;Server 192.168.1.244:8080;#sticky name=srv_id expires=1h domain=www.lc.com path=/;}Upstream WAP_LC {#ip_hash;Server 192.168.1.240:8081;Server 192.168.1.244:8081;#sticky name=srv_id expires=1h domain=www.lc.com path=/;}Upstream ACTIVITY_LC {#ip_hash;Server 192.168.1.244:8082;Serv

This article mainly discusses perforce's * Perforce centralized authorization * Perforce's support for Distributed teams * Server Load balancer and scalability of perforce * Perforce high availability and disaster recovery One perforce centralized authorization Currently, in many large companies, different departments have different p4servers, which leads to the simultaneous existence of m

Image Lazy Load: Open-Source plug-ins (jQuery) that Load images at a time ), The image delayed loading technology is very practical for large-traffic websites. Currently, images are widely used on websites. If they are not processed, they will put a great deal of pressure on servers and bandwidth. By rendering only ima

JavaScript image delay loading library. Do not rely on jquery, only 2K after compression.Support ie8+UseLayzr.jsJust a few days ago, an image Lazy loading component, small, fast, and non-dependent (not dependent on jquery), also supports retina devices.UpdateSo how do you get the server side to convert an img in a heap of HTML into DATA-SRC? In fact, it is very simple, a few lines of the regular can be, such as in node. JS can be this way to convert the IMG src to DATA-SRC (can directly press F

[ArticleAuthor: Zhang banquet this article version: V1.0 last modified: 2008.09.21 reprinted please indicate the original article link: http://blog.s135.com/post/#/] On the afternoon of June 23, September 20, I was invited to join the chinaunix project to "How to Deal with Server Load balancer ?" The theme of the Technical Salon (http://linux.chinaunix.net/bbs/thread-1019366-1-1.HTML), it is a pleasure to

It seems that many people have encountered this error when using VirtualBox to install the system:Here, for example:：And the other here:Add text description: Failed to open a session for the virtual machine Windows XP.Unable to load R3 module d:\c language \new folder/vboxdd.dll (VBOXDD): getlasterror=126 (Verr_module_not_found).Result Code:e_fail (0x800

Analysis of open source load balanced LVS random self-starting anomaly diagnosis case In response to the country's call to advocate the IT information system hardware and software facilities of security, autonomy and controllability, our company is also committed to promoting it software and hardware localization and open