haproxy configuration

in the nginx-1.12.0 directory#cd nginx-1.12.0/#./configure --prefix=/usr/local/nginx \ //安装目录--user=nginx \ //用户--group=nginx //用户组5. Compiling and installing#make make install6. Add a home page file#cd /usr/local/nginx/html#echo “this is benet web”>test.html7. Establish a soft connection for easy management#ln –s /usr/local/nginx/sbin/nginx /usr/local/sbin8. Start Nginx#nginx9. Turn off the firewall and enhance security features#systemctl stop firewa

systems, these programs are generally less scalable. This is why they must be optimized to make every CPU time slice (Cycle) do more work. ---- Baidu encyclopedia Installation:[Root @ sherry ~] # Yum install haproxy-y Configuration File description:[Root @ sherry ~] # Vim/etc/haproxy. cfgGlobalLog 127.0.0.1 local2 # Chroot/var/lib/

haproxy. cfg Enter the user name and password, and monitor the status on the following page. Http://x.x.x.x: 1080/haproxy-Stats Add the haproxy startup command to the/etc/rc. Local file, as shown in figure /Opt/haproxy/sbin/haproxy-F

Main Standby modeProgramme IThat is also where the VIP is, Haproxy is where to start the main standby mode.[Email protected] ~]# Cat/etc/ha.d/haresources#gao services#10.0.0.103 Www.lvnian.orgMASTER ipaddr::10.0.0.103/24/ Eth0 Haproxyd [[email protected] ~]#Note the point:# #haproxy If you manage heartbeat, then the Haproxy script above must be/etc/init.d/directo

access to different pages, so that we are able to visually observe the effect of load balancing. Because Apache installation configuration is not the focus of this article, specifically can refer to my previous blog "RedHat 7 installation configuration Apache 2.4" (http://jiangjianlong.blog.51cto.com/3735273/1858650)650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M00/8C/22/wKioL1hjY7GQIT2oAAB9sPo9Z-

**************************************** *************(2) install the kernel versionBefore installation, check the kernel version. Here is 2.6.18.Make TARGET = linux26 PREFIX =/usr/local/hapropxyMake install PREFIX =/usr/local/haproxy(3) set the configuration fileCd/usr/local/haproxyVi haproxy. cfg**************************************** *************###########

high availability, you can configure the previous keepalived, the configuration method is basically the same, you need to add a haproxy to do the backup, Note that there is a need to turn on the keepalived multicast address on the firewall: 224.0.0.18 port experimental topology:650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/8C/25/wKiom1hjWMDjyjgrAABFsadWUew333.png-wh_500x0-wm_3 -wmp_4-s_357656

, the solution is to prompt 21 line keyword Redispatch before adding the keyword to option Redispatch, and then start again after modification.650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/73/B1/wKioL1YEp7LxpIhgAAAtufCNt5M883.jpg "title=" Qq20150925094908.png "alt=" Wkiol1yep7lxpihgaaatufcnt5m883.jpg "/>There was an error when starting the service again, unable to load/usr/share/haproxy when starting the

1, installation Haproxy#tar XZVF haproxy-1.5.9.tar.gz#cd haproxy-1.5.9# Make Target=linux26 Prefix=/usr/local/haproxy# Make Install Prefix=/usr/local/haproxy# MKDIR/USR/LOCAL/HAPROXY/ETC# mkdir-p/data/logs/haproxy2. Edit the

provides a proxy for Impala JDBC Access, implemented with Keepalived + Haproxy One, haproxy installation: 1, download haproxy Download software address:/HTTP www.haproxy.org/#down 2, install Haproxy TAR-ZXXF haproxy-.tar.gz CD hap