nginx load balancer setup

Compare mainstream Server Load balancer instances, such as lvs, f5, nginx, and haproxy! -- Linux Enterprise Application-Linux server application information. For details, refer to the following section. Today, most websites use Server Load balancer and reverse proxy software

Redissessionstateprovider component.Install-package Microsoft.Web.RedisSessionStateProvider 　　3, Nginx Service status situationEnter the command service Nginx status at the CentOS terminal to view the situation and ensure that the service is running properly.4. Web site DeploymentDeploy two sites for:Site A: port is 8081,Site B: Port is 8082,　　Second, the function effect shows(1) The browser accesses

If you have not set up the nginx environment, please refer to my previous blog Nginx Load Balancing Lab Environment Win7: tomcat6 + jdk6 + memcached Linux: vmware9 + Ubuntu + jdk6 + nginx + tomcat6 + memcached First, install memcached in windows. Memcached-1.2.6-win32-bin.zip, 64-bit can also Install memcached.exe-D in

/.+|/common/api/.+|/admin/.+|/signup$|/ Signup/.+$|/signup.html$) {#return301http://$server _name$request_uri;#}location/{client_max_body_size 200m;proxy_ Pass Http://slave;proxy_set_header Host $host;p roxy_set_header x-real-ip $remote _addr;proxy_set_header X-forwarded-for $proxy _add_x_forwarded_for;client_body_buffer_size 128k;proxy_connect_timeout 600;proxy_read_ Timeout 600;proxy_send_timeout 600;proxy_buffer_size 64k;proxy_buffers 4 32k;proxy_busy_buffers_size 64k;proxy_temp_ File_write_s

Nginx load balancing, reverse proxy, and then from the firewall to do forwarding, error, with the external network ip+ port access, the results of CSS style and port are lost!!!!! Intranet ip+ port access, normal!Solution: Use Chrome's Network tab to analyze the project's path and port! Kill the useless in the config file!Pro-Test and change the configuration file, note the information!!!!viconf/nginx.confw

server IP under WCF. Such as　　　　At present, the socket server, or a server, if the merchant and the distribution staff reached a certain amount, a single server is unable to support, I think the next step is to consider the socket load balancing things, if any friends understand, also please enlighten under ha.ConclusionI was the first to deploy, before this is really not sure whether I can complete the matter, halfway also want to give up (nothing i

This blog post is the "Nginx implementation of dynamic/static file caching-technology flow Ken" two. This article will detail how Nginx implements reverse proxy and load balancing technology, supplemented by practical cases.Reverse proxy--"reverse proxy" means to accept a connection request on the Internet as a proxy server, then forward the request to a server o

_add_x_forwarded_for; } } Copy CodeDescription:more than 1 of the aaa.com and bbb.com in the configuration file are custom and write-free. 2 The server in upstream can write multiple, for exampleUpstream aaa.com{server 192.168.111.6;server 192.168.111.4;server 192.168.111.5;}3 Proxy_passhttp://aaa.com/aaa/You must add this directory here, or you will have access to the root directory. 4 Actually, in the above configuration file, the localtion/bbb/part can be omitted, because the b

time is short of priority allocation. upstream Backserver {server server1;server server2;Fair;}5. Url_hash (third party)assign requests by the hash result of the access URL so that each URL is directed to the same back-end server, which is more efficient when the backend server is cached. upstream Backserver {server squid1:3128;server squid2:3128;hash $request _uri;Hash_method CRC32;}in servers that need to use load balancing, addProxy_pass http://ba

the vhosts directory need to build two files, one is the servername list file, one is a virtual host configuration fileThe contents of two files were(1) servernameserver_name aaa.com 111.com // in this simple line, of course, this server_name can continue to add (2) virtual Host configuration fileserver {Listen 80;Include Vhosts/servername; The file here is the top servername list file .Location/{Proxy_pass/HTTP 10.10.10.128/; This is the server IP address that needs to be the proxy .Proxy

Nginx configuration file:nginx安装目录/conf/nginx.confReload the configuration file./nginx -s reloadConfiguring a virtual HostOne server is a single virtual host server { listen 80;//监听端口 server_name localhost;//域名 location / { root html; index index.html index.htm; } }Reverse Proxy and load balancingupstrea

1: Install Nginx Http://note.youdao.com/share/?id=807b96d20c08495e0b5a3b97c44c8451type=note 2: Start and close Http://note.youdao.com/share/?id=5c6ffc9bef1d5f9899ca28ebdb8c4633type=note 3:nginx.conf modification Http://note.youdao.com/share/?id=2d472652b1f551c00153e10b507a337dtype=note 4:nginx + Tomcat Load Balancer Ht

Add the following to the Nginx configuration file "/etc/nginx/nginx.conf" http node:such as domain name: admin.wxh.com load to two servershttp{//... Omit this line above other configuration content upstreamadmin.wxh.com{ server10.0.0.11:9000weight=1;server 10.0.0.11:8000weight=3;}server{ listen80; server_nameadmin.wxh.com;location/ {proxy_pass http://admin.mewxh.

BasePath problems-nginx Server Load balancer Configuration After configuring nginx + tomcat, add the project to webapps. Css and js cannot access the homepage, leading to an error in homepage layout. After carefully analyzing the cause, we found that the css and js addresses were obtained by basePath. BasePath is defi

; Proxy_next_upstream Error timeout Invalid_header http_500 http_502 http_503 http_504; Proxy_max_temp_file_size 0; Proxy_connect_timeout 90; Proxy_send_timeout 90; Proxy_read_timeout 90; Proxy_buffer_size 4k; Proxy_buffers 4 32k; Proxy_busy_buffers_size 64k; Proxy_temp_file_write_size 64k; } } There are several ways Nginx does load balancing:1. RR (default) Each request is assig

* 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 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.

Nginx:nginx-1.8.0.tar.gzTomcat:apache-tomcat-8.0.0-rc10.tar.gzClient 192.168.52.40Nginx192.168.52.73Tomcat1192.168.52.65Tomcat2192.168.52.67#gzip on;Upstream Tomcat_server {Server 192.168.52.65:8080;Server 192.168.52.67:8080;Location/{root HTML;Index index.html index.htm;Proxy_pass Http://tomcat_server;}If the following error occurs Upstream Misplaced , should be placed in http inside the module but must be in Server outside the module:Nginx : [Emerg] "upstream" directive is not allowed herein/

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 ACTIVIT

CopyCodeThe Code is as follows: HTTP { Upstream www.test2.com { Server 10.1.165.36: 80 Weight = 3; Server 10.249.198.235; Server 10.1.168.1 down; Server 10.1.168.2 backup; # Ip_hash; } Server { Location /{ Proxy_pass http://www.test2.com; Proxy_set_header host $ host; Proxy_set_header X-real-IP $ remote_addr; Proxy_set_header X-forwarded-for $ proxy_add_x_forwarded_for; } } For nginx Server Load