pfsense haproxy

Environment:Agent Haproxy : 192.168.100.155Backstage Nginx : 192.168.100.153-1541. Install nginx server: (192.168.100.153)Yum-y Install Pcre-devel Zlib-develWgetftp://ftp.linuxfan.cn/tools/nginx-1.6.0.tar.gzTar zxvf nginx-1.6.0.tar.gz-c/usr/src/cd/usr/src/nginx-1.6.0Useradd-m-s/sbin/nologin Nginx./configure--prefix=/usr/local/nginx--user=nginx--group=nginx make make Installcd/usr/local/nginx/html/echo "Server 192.168.100.153" > test.html/usr/local/ngi

Haproxy Proxy to build a highly available Web clusterStatus code for HTTP protocol response:200:ok301: Redirect404:not found403:forbidden501:internal ErrorHAProxy:1, it's working principle is proxy agent. After the client sends the request to Haproxy, Haproxy sends the request to the Web server for the user, the Web server responds to the

The company recently had a project because users are concerned that a single machine can not afford to use the maximum number of users, the application cluster requirements. We designed the application cluster architecture according to the application situation. The architecture diagram is as follows: Features for deploying application clusters: 1. Front-end Agent load balancing Because the user environment infrastructure uses the virtualization cluster platform, the server uses the virtua

Implementation requirements:Using Haproxy To do load balancing, manually add or remove node server information in the configuration file, it is more troublesome. Collect the information that needs to be registered to Consul as the Haproxy node server through Registrator, and then register to Consul Key/value . Consul-template go to Consul key/value to read the information and then automatically modify the

################### #全局配置信息 ############################## #参数是进程级的, usually associated with the operating system (OS) #########GlobalMaxconn 20480 #默认最大连接数Log 127.0.0.1 local3 #[err warning Info Debug]Chroot/var/haproxy #chroot运行的路径UID #所属运行的用户uidGID #所属运行的用户组Daemon #以后台形式运行haproxyNbproc 1 #进程数量 (multiple processes can be set to improve performance)Pidfile/var/run/haproxy.pid #haproxy的pid存放路径, the user who

Web schemaDescribe the purpose of each server:1, Haproxy to achieve the back-end Web server load Balancing2, keepalived to achieve the high availability of haproxy3, Apache static page access to implement4. Dynamic page access for Aoache dynamicsWhat is keepalived?Keepalived is a routing software written in C. The main goal of this project are to provide simple and robust facilities (capability) for loadbalancing and high-availability to Li Nux system

HAProxy "http_request_forward_body ()" Integer Overflow Vulnerability Release date:Updated on: Affected Systems:Haproxy 1.5.xDescription:CVE (CAN) ID: CVE-2014-6269 HAProxy is a TCP/HTTP Load balancer. In versions earlier than HAProxy 1.5.4, when processing the "start of value" variable in the HTTP message structure, the "http_request_forward_body ()" functio

In the development of the company, ensuring the scalability of servers plays an important role in expanding the enterprise's market. Therefore, this puts forward certain requirements for architects. Mongoiorfin, co-founder and software architect of Octivi, will introduce you to a very simple architecture. Using HAProxy, PHP, Redis, and MySQL can support 1 billion requests per week. At the same time In the development of the company, ensuring the scala

Comparison of load balance between LVS, Haproxy and NginxFrom the performance and stability of the most bull LVs, 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.If the

The haproxy-1.4 version agent is always used, and SSL configuration is not supported, the haproxy-1.5 version is supported, so the version is updated for testing. You can use the original Apache SSL Certificate file for simple processing on haproyx.Originally intended to use haproxy-1.4 penetration, but to back-end servers to configure SSL, so configured on the H

[[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

Tags: blog http io ar os using SP for strongEnglish Original: The Easy-to-Building A growing Startup Architecture Using HAProxy, PHP, Redis and MySQL to Ha ...This case is a guest article written by Antoni Orfin , a co-founder and software architect of Octivi . In this article, I'll show you how we've developed a very simple architecture based on Haproxy,php,redis and MySQL, which seamlessly handles request

In order to compare the effects of hproxy and nginx load Balancing, respectively on the test machine (the following experiments are tested on a single machine, that is, the load machine and the back end of the machine are on a computer) do the two load balancing environment, and their respective capture packet analysis.The following are the results of the packet capture analysis under these two load balancing environments:1) haproxy experimental recor

Document directory About SSL certificates Others Install haproxy by the way: Some practical problems and solutions Recently, Stunnel is used as a transparent proxy, and haproxy is used as an SSL solution. Stunnel is added between the user and the original reverse proxy, so that the user and Stunnel can use SSL, the real Web after Stunnel does not need to bear the HTTPS overhead. Record the configu

Comparison of haproxy lvs nginx Load Balancing For the software that implements load balancing, let's take a look at it in detail. In terms of performance and stability, LVS is the best, basically reaching 60% of the performance of F5 hardware equipment, and other 10% are a little difficult. However, the configuration is also the most troublesome because of LVS, and the Health Check requires configuring Ldirector. Other

Haproxy is a highly available, load-balanced, and TCP-and HTTP-based agent software, Haproxy is completely free, with Haproxy can quickly and reliably provide a proxy solution based on TCP and HTTP applications. Haproxy applies to those Web sites that are heavily loaded, which typically require session maintenance or s

participate in the loadThe larger the weight defaults to 1.weight, the greater the weight of the load.Max_fails: The number of allowed requests failed defaults to 1. Returns the error Proxy_next_upstream module definition when the maximum number of times is exceededFail_timeout:max_fails after a failure, the time of the pause.Backup: All other non-backup machines request backup machines when down or busy. So this machine will be the lightest pressure. Third,

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/