haproxy appliance

[[Email protected] ghn. War] # Cat index. jsp Information from 192.168.1.60 (63 IP address changed to 63 above) [[Email protected] ghn. War] # pwd /Usr/local/JBoss/Server/JBoss-ghl/deploy/ghn. War [[Email protected] bin] # Cat jboss-gh1.sh #! /Bin/bash /Usr/local/JBoss/bin/run. Sh-C JBoss-ghl-B 0.0.0.0-djboss. Service. Binding. Set = ports-01-djboss. messaging. serverpeerid = 1 [[Email protected] bin] # pwd /Usr/local/JBoss/bin ./Jboss-gh1.sh START process The JBoss configuration is

I built the Tomcat+nginx load Balancer cluster, the LVM load Balancing cluster, I'm going to get a haproxy load Balancer cluster, the three clusters I have to realize the LVS performance is really good (DR) but in the construction process is too cumbersome, Nginx is the use of upstream module cluster but the cluster node failure check function is not enough performance and LVM is a bit far away, so today to a middle person haproxy.One , build

HAproxy allows backend RS to record real IP addresses # Let RS record the real IP address of the client #1. Add the following parameters to haproxy. cfg. Listen www...Option forwardfor# If the backend server needs to obtain the real ip address of the client, the parameters must be placed in the listen module. #2. If apache is used, add the following parameters. LogFormat "\" % {X-Forwarded-For} I \ "% l % t

#!/bin/sh################################################### #Author:createdbyrandolph 2016/10#blog:http://randolph.blog.51cto.com#function:thisscriptsfunctionis installhaproxy#version:4.1.2################################################### #Source function library. /etc/init.d/functionstools=/home/zhangyiling/tools/haproxybackage01= $TOOLS/ haproxy-1.4.24.tar.gzbackage02= $TOOLS/haproxy_config.tar.gz#requireroottorunthis Script.uid= ' id|awk-f ' [=

Haproxy installed on CentOS 7, the log is not logged by default. You need to do a configuration to log the logs.1. Create a log file/var/log/haproxy/haproxy.logCd/var/logsudo mkdir haproxycd haproxysudo touch haproxy.logsudo chmod a+w haproxy.log2. Turn on the Rsyslog haproxy logging functionEdit the/etc/rsyslog.conf file to$ModLoad Imudp$udpserverrun 514The # be

How to install Apache,mysql,php,nginx,haproxy on Ubuntu and how to install lamp on DockerTo install lamp on Ubuntu:Https://help.ubuntu.com/community/ApacheMySQLPHPHttps://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntuhttp://www.maketecheasier.com/setting-up-a-lamp-server-in-ubuntu-hardy-heron/Https://www.howtoforge.com/ubuntu-lamp-server-with-apache2-php5-mysql-on-14.04-ltsHttp://ubuntuserverguide.c

HAProxy performance in high concurrency After the xunqi message gateway server is migrated from Beijing to the Wuxi data center, after a text message is sent, only about 60% of the text message status reports are received. After understanding the business logic, you can view the statistical status on the stats page of haproxy as follows: In the red circle, we can see that the maximum number of sessions

GlobalLog127.0.0.1local0 chroot/var/lib/haproxy #chroot运行路径 pidfile/var/run/haproxy.pid #haproxy Process pid file Maxconn65535#默认最大连接数, you need to consider ulimit-N Limit user haproxy group Haproxy daemon #以后台形式运行harpoxy tune.s SL. default-dh-param 2048 SSL-server- Verify none stats socket/var/lib/

This is my entire process of log analysis for haproxy in the unit.We have been in the maintenance ES cluster configuration, and did not put a set of processes including the collection end of the code, all their own once, and the online collection of logs when we generally use the logstash, but the industry many people say logstash whether it is performance and stability is not very good, The advantage of Logstash is the simple configuration, this time

$remote _addr;Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for;}}After configuration restart Nginx can browser input 192.168.1.121And then refresh the page and distribute it to different ips.650) this.width=650; "src=" http://s1.51cto.com/wyfs02/M01/87/33/wKiom1fXZxaRPZYIAABOe_lDfzQ138.png "style=" float: none; "title=" 1.png "alt=" wkiom1fxzxarpzyiaaboe_ldfzq138.png "/>650) this.width=650; "src=" http://s4.51cto.com/wyfs02/M00/87/30/wKioL1fXZxfRmJzDAABSGCESIlM938.png "style=" float

Software to achieve load balance of several software, small d look at a bit, from the performance and stability of the most bull, basically reached the F5 hardware equipment 60% performance, a few other 10% are a bit difficult.But because of the LVS bull, configuration is the most troublesome, and health testing needs to be configured Ldirector, other haproxy and nginx themselves, and the configuration super simple.So small d suggested that if the sit

Original: http://blog.csdn.net/gzh0222/article/details/8540604Software to achieve load balance of several software, small d look at a bit, from the performance and stability of the most bull, basically reached the F5 hardware equipment 60% performance, a few other 10% are a bit difficult.But because of the LVS bull, configuration is the most troublesome, and health testing needs to be configured Ldirector, other haproxy and nginx themselves, and the c

Software to achieve load balance of several software, small d look at a bit, from the performance and stability of the most bull, basically reached the F5 hardware equipment 60% performance, a few other 10% are a bit difficult.But because of the LVS bull, configuration is the most troublesome, and health testing needs to be configured Ldirector, other haproxy and nginx themselves, and the configuration super simple.So small d suggested that if the sit

The configuration of HAProxy is divided into five parts. Of course, these components are not mandatory and can be selected as needed. Global: The parameter is process-level, usually related to the Operating System (OS. These parameters are generally set only once. If the configuration is correct, you do not need to modify defaults again: to configure the default parameter, which HAProxy Configuration The

I. haproxy HaproxyProvides high availability, Server Load balancer, and proxy Based on TCP and HTTP applications, and supports Virtual Hosts. It is a free, fast, and reliable solution.Haproxy is especially suitable for websites with extremely high loads, which usually require session persistence or layer-7 processing. Haproxy runs on the current hardware and supports tens of thousands of concurrent connecti

Two series:To deploy the keepalived total directory structure[[emailprotected]salt]#tree/srv/salt//srv/salt/├──base│├── init││├──audit.sls││├── dns.sls││├──env_init.sls││ ├──epel.sls││├──files│││ └──resolv.conf││├──history.sls│ │└──sysctl.sls│└──top.sls└──prod ├──cluster│├──files│ │├──haproxy-outside.cfg││ ├──haproxy-outside.cfg.bak││└── haproxy-outside-keepalive

the content of the specified container ip,-v refers to the local configuration of the Config.ini file, and then map it into the NDB_MGMD container Config.ini configuration content is as follows [NDBD DEFAULT]noofreplicas=2datamemory=80mindexmemory=18mDatadir=/usr/local/mysql/data [NDB_MGMD DEFAULT]Datadir=/var/lib/mysql-cluster [NDB_MGMD]Nodeid=1hostname=192.166.0.2 [NDBD]nodeid=10hostname=192.166.0.10 [NDBD]nodeid=11hostname=192.166.0.11 [MYSQLD]nodeid=100hostname=192.166.0.100 [MYSQLD]Nodeid=

SchemeIn the previous article, we discussed the theoretical knowledge of load balancing, and this article I intend to talk about practical methods and problems encountered in practiceScenario: Haproxy HTTP Layer Load BalancingInstall a Haproxy service, two Web servicesHaproxy:192.168.1.227:80Web1 Http://192.168.1.226:8081/loginWEB2 Http://192.168.1.246:8888/loginThe Web service is prepared for itself, and t

Environment preparationWeb1 192.168.0.153WEB2 192.168.0.126Haproxy 192.168.0.154We use the Yum source to install the Haproxy software here.Yum Install Haproxy-y Configuring log levels for HaproxyModify rsyslog log (vi /etc/sysconfig/rsyslog) 650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/5B/3A/wKioL1UCrvHRrbzLAAFo2DYeq-Q515.jpg "title=" 70$ 4vni[755q]kem5i ' {a_n.png ' alt= "wkiol1

Haproxy + keepalived for Sphinx High Availability Server Load balancer The environment is as follows: [Node3] Haproxy: 192.168.1.189 [Node4] Haproxy: 192.168.1.103 VIP: 192.168.1.222/192.168.1.223 # Apt-Get install ipvsadm # Apt-Get install linux-headers-$ ( Uname-R) # Ln-S/usr/src/linux-headers-2.6.32-33/usr/src/Linux # Wget http://www.keepalived.org/software/k