aws configure load balancer

://s3.51cto.com/wyfs02/M01/54/2F/wKioL1R7TGfAErb6AAJAw47UE4I269.jpg "Title =" ee.png "alt =" wkiol1r7tgfaerb6aajaw47ue4i269.jpg "/> View on the browser 650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/54/30/wKiom1R7TCahZkwRAAFCm6IKzio325.jpg "Title =" q.png "alt =" wkiom1r7tcahzkwraafcm6ikzio325.jpg "/> Complete. The experiment on the master and slave machines is complete, which is very simple .. There is also the service load balancing

. Compiling and installingSetting Installation Parameters[Email protected] nginx-1.10.2]#./configure--prefix=/usr/local/nginx--with-http_ssl_moduleCompiling and installing[[email protected] nginx-1.10.2]# make[[email protected] nginx-1.10.2]# make installOpenSSL generates a test CA certificate: See Resources1.1.1.4. Modify the nginx.conf file for load balancing:Requirements: 1. User through HTTPS access, th

} Track_script { Chk_haproxy } } Mkdir-P/usr/local/haproxy/Shell CD/usr/local/haproxy/Shell # Create a monitoring haproxy script VI check_haproxy.sh #! /Bin/bash # Auto check haprox Process #2014-6-30 Killall-0 haproxy If [[$? -Ne 0]; then /Etc/init. d/keepalived stop Fi Chmod U + x check_haproxy.sh Service keepalived restart Iv. Test Bind VIP 172.000027.200 to your domain name for testing. 1. Ping the IP address 172.20.27.200 all the time, and then run the master_ip command to simulate the se

, which is the VIP address above, is shared by the director server and all real servers,If there is an ARP request VIP address, the Director server responds with all real servers, and the problem occurs.Therefore, the real server needs to be prevented from responding to ARP requests.Third, configure the Tomcat service on the real server, slightly. To build an HTML file in 192.18.8.5, the contents are:This is the test pageFrom server 192.168.8.5To buil

Recently, the company had a project where users worried that a single machine could not afford the most users, and they required to use the application cluster. We designed the application cluster architecture based on the application situation. The architecture diagram is as follows: 650) this. width = 650; "style =" border-bottom: 0px; border-left: 0px; margin: 0px; border-top: 0px; border-right: 0px "title =" logical architecture "border =" 0 "alt =" logical architecture "src =" http://www.bk

* Simulation (with a domain name to get different server corresponding) This domain name is simulated by modifying the local host fileModifies the IP address of the domain name specified by the host file. Host file location: C:\Windows\System32\drivers\etc* Brief introduction of reverse proxy concept: The reverse proxy server is a reference on the service side. Decide which server provides the service. * Reverse Proxyused here One virtual machine installs one Nginx multiple servers (using To

Nginx Load Balancer 404 error handling methodUse Nginx to achieve load balancing, but the data of a group of servers is not implemented synchronization, the master server has data to be synchronized to other servers for a period of time upstream image.stream.com {server 192.168.1.25:8088;server 192.168.1.24:8088;server 192.168.1.23:8088;} When a user accesses a p

Prepare for three virtual, all CentOS6.5 x86_64Note that the port consistency is maintained during the configuration process.Director (Eth0 192.168.1.189, VIP eth0:0: 192.168.1.18) Director 78Real Server1 (eth0 192.168.1.207, VIP lo:0:192.168.1.18) Server1 78Real Server2 (eth0 192.168.1.208, VIP lo:0:192.168.1.18) Server2 781, configure the static IP, installation test httpd (two sets of realserver to do)[email protected] ~]# Yum install-y httpd[[emai

First download, install Tomcat.Modify the Tomcat port and modify the Server.xml:1. Modify the Tomcat port (default 8080)port= "8383" protocol= "http/1.1" connectiontimeout = "20000" redirectport= "8443"/>2.shutdown Port (default 8005)port= "8006" shutdown= "shutdown"> className = "Org.apache.catalina.startup.VersionLoggerListener"/> 3. Modify the AJP port (default 8009)- port = "8019" protocol = "ajp/1.3" Redirectport = "8443" />At the same time modify the

First, the premise1: System Linux (CentOS)2:nginx Proxy Server (web:192.168.1.10 proxy.abc.com)3:nginx Background Server (web1:192.168.1.11 www.abc.com web2:192.168.1.12 backend.abc.com)Second, configuration (192.168.1.10)1: Configure/usr/local/nginx/config/nginx.confRemove server{} and introduce all server configurations via include config.d/*.confAdd the following lines at the end of the nginx.conf:ABC { 127.0. 0.1:8000; # # #通

Today, the teacher talked about the server architecture. Although simple, there are still some difficulties. We need to expand the architecture on this basis. There is data synchronization during Server Load balancer. Baidu later saw the previous generation share: Inotify + Rsync is used to implement batch synchronization and batch update of Linux Files in batches. This should be a frequent task for O M pe

The LVS Server Load balancer environment is set up, and SYN_RECV state processing is successful when the LVS + KEEPALIVED environment is set up for the first time. After a while, a problem occurs when the environment is set up again. No matter how you configure and modify parameters, the client is always unable to connect to the realserver. view the result throug

I. Topology Ii. Install Server Load balancer Software Wget http://haproxy.1wt.eu/download/1.4/src/haproxy-1.4.18.tar.gzTar zxvf haproxy-1.4.18.tar.gzCd haproxy-1.4.18Uname-Make TARGET = linux26 PREFIX =/usr/local/haproxyMake install PREFIX =/usr/local/haproxy 3. Configure haproxy Vi haproxy. cfg######################################## ###############GlobalMaxc

Haproxy.cfg Configuration file Contents#全局配置global log 127.0.0.1 local0 log 127.0.0.1 local1 notice #log loghost local0 info m Axconn 8192 #chroot的路径 chroot/usr/local/haproxy #运行用户和组的id uid #以守护进程 Form run Daemon #debug quiet #进程数量 based on server performance tuning Nbproc #pid路径 pidfile/var/ru n/haproxy/haproxy.pid# The default global configuration, these parameters are used to configure the Frontend,backend,listen component defaults log global #所处理的

Server Load balancer for small machines: IBM p560 * 2. The operating system is Aix, It is required to virtualize 4 servers on two small machines and carry 3 services at the same time to run these three services. At the same time, after each service is down, there will be backup services on top. Party A shall: for example, connect to and store machine 1 and machine 3 for a + B services; Connect and store M

The server Load balancer device allows you to easily expand a web server to a Web server cluster (provided that all Web servers must be configured completely the same, the device will send the request accordingAlgorithmTo a server in the web server cluster, which greatly increases the concurrent processing capability of the Web server. In practical applications, multiple Web servers are usually deployed i

WOS that we assume, we have the conditions to add other server resources in the LAN. Question 1: these servers can only be accessed from the Intranet. Question 2, users can choose to manually publish static link addresses. To solve these problems, one must solve the problem of hiding other horizontally extended server addresses and publishing only one address, and also solve the Load Balancing Problem of these services. I suppose we have four other s

Ubuntu Configure dual NIC bindings for load Balancing 1, bond working modeThe Linux bonding driver provides a bundle of multiple network interface devices into a single network interface setting for Network Load Balancing and network redundancy.Bonding there are altogether 7 modes of operation: 1), Bond=0, (BALANCE-RR) round-robin policy: (Balanced polli

We have configured the Exchange2016 mailbox system in the last few sections, this section we configure the ports that need to be opened, and load-balance the ports, as shown in the red box:650) this.width=650; "height=" 702 "title=" clip_image002 "style=" Border-top:0px;border-right:0px;background-image: none;border-bottom:0px;padding-top:0px;padding-left:0px;border-left:0px;margin:0px;padding-right:0px; "A

“0”>/proc/sys/net/ipv4/conf/all/arp_ignoreecho“0”>/proc/sys/net/ipv4/conf/all/arp_announcediff /etc/keepalived/keepalived.conf /etc/keepalived/master.confif test "$?" != "0"; then cp /etc/keepalived/master.conf /etc/keepalived/keepalived.conf killall -HUP keepalivedfi # Cat notify_backup.sh #!/bin/shecho"1">/proc/sys/net/ipv4/conf/lo/arp_ignoreecho"2">/proc/sys/net/ipv4/conf/lo/arp_announceecho"1">/proc/sys/net/ipv4/conf/all/arp_ignoreecho"2">/proc/sys/net/ipv4/conf/all/arp_announcediff /e