nginx load balancing tutorial

address, with this address to shunt is definitely confused.The back end of the 2.nginx also has other ways of load balancing.If the Nginx backend has other load balancing, and the request is diverted in another way, then a client's request must not be located on the same se

Reverse Proxy The reverse proxy can be understood as a service-side and server-side communication through an agent, the agent to distribute the requestNginx is often used as a reverse proxy for back-end servers, so it is easy to achieve static and dynamic separation, as well as load balancing, thus greatly improving the processing capacity of the server. Common configurations Location/{ proxy_pass http

posted here and knows the answers to my doubts.The virtual host in the nginx.conf.server_name edi.qnb.com;Virtual hosts in the Server.xmlWhy do the names of the two virtual hosts have to be the same? Can a great God give me an explanation ...Unofficial explanation: I was so understanding, a full Web server, a front-end browser access to--nginx, back-end processing request data--tomcat. After these two are together, a complete Web server is formed. So

*Use this to try and fit all the domain names This NG configuration is to forward the PHP request to the local port 9000, right? Try to upstream the request to the back-end Web server to try it, look at your description is said to have two servers It's not a big relationship with server_name.My load balancer is referenced in the following way upstream backend { server backend1.example.com weight=5; server backend2.example.com:8080;

Mod_jk.conf Mod_jk.conf.bak# MV Mod_proxy.conf.bak mod_proxy.conf# Vim Mod_proxy.confProxyvia onProxyrequests offProxypreservehost onBalancermember http://192.168.10.20:8080 loadfactor=1 Route=tomcataBalancermember http://192.168.10.30:8080 loadfactor=1 ROUTE=TOMCATBproxypass/balancer://lb/proxypassreverse/balancer://lb/Order Allow,denyAllow from all⑤. Configuring the persistence of Session sessionsProxyvia onProxyrequests offProxypreservehost onBalancermember http://192.168.10.20:8080 loadfact

directory: CD pcre-8.352.4), compile:./configure2.5), install: Make make install2.6), view version: Pcre-config--version　　　　3. Installing Nginx1), download the Nginx installation package, download to the official website, here is a stable version2), upload the installation package to Linux3), Decompression Nginx installation package: TAR-ZXVF nginx-1.14.0.tar.g

This article describes the traditional Tomcat load balancing and session replication. Session replication is based on JVM memory, and of course, in today's internet big Data age, there are better alternatives, such as storing session data in Redis. 1. Installing Nginx First download nginx, I downloaded the version is 1

1, CentOS installation SFTP, reference2, Nginx-1.8.1 download, nginx_tcp plugin download3. Installing Nginx[[email protected] nginx-1.8.1] # yum-y Install pcre* [[email protected] nginx-1.8.1] # yum-y Install openssl* [[email protected] nginx-1.8.1] # Patch-p1 [[email prote

/localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gif"/>650 "this.width=650;" src= "http ://s4.51cto.com/wyfs02/m01/8c/08/wkiom1hfelzx1wgraaawcrwo834711.png-wh_500x0-wm_3-wmp_4-s_4110980461.png "title = "999.png" alt= "Wkiom1hfelzx1wgraaawcrwo834711.png-wh_50"/>So first put aside these questions do not say, first of all, say the principle, nginx reverse proxy, the client is not aware of the external network server exists, that i

; server_names_hash_bucket_size128;client_header_ buffer_size4k;large_client_header_buffers432k; client_max_body_size300m;sendfileon; tcp_nopushnbSp;on;keepalive_ timeout60;tcp_nodelayon; client_body_buffer_size512k; proxy_connect_timeout5;proxy_read_timeout 60;proxy_send_timeout 5;proxy_buffer_size 16k;proxy_buffers 464k;proxy_busy_buffers_size128k; proxy_temp_file_write_size128k; gzipon;gzip_min_length1k;gzip_buffers 416k;gzip_http_version1.1; gzip_comp_level2;gzip_types text/plainapplication/

Label:Nginx is a seven-tier architecture that supports the HTTP protocol and does not natively support the TCP protocol. So can not agent MySQL and so on to achieve load balancing. But LVS this thing is not familiar, mainly is the company's load balancer is nginx so decided to study the

/nginx.conf/usr/local/nginx/conf/[Email protected] ~]# vi/usr/local/nginx/sites-enabled/www.liuzunqing.com.conf650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/72/3C/wKioL1XfBrvzAvGVAAHYmEvkcqM155.jpg "title=" 3.png " alt= "Wkiol1xfbrvzavgvaahymevkcqm155.jpg"/>[[Email protected]~]# vi/usr/local/martin/www/index.htmlWeb1 Write this is3.22Web2 Write this is3.224Note: The content is different to faci

; Proxy_set_header x-forwarded-for $proxy _add_x_forwarded_for; } where "/baidu" is mapped to "http://www.google.com". Test access: Http://localhost:8090/baidu Access results: Although the interface display error, the effect has been achieved. Third, load balance test. Existing two tile service addresses, with Nginx to do a load

In a previous blog we achieved load balancing using Docker's official Nginx mirroring, which is not easy to use, and uses my own mirrors: Chenyufeng/nginx-centos to achieve load balancing. It will be more convenient to use Chenyuf

If Nginx does not only have to proxy a server, it is not as hot as today, Nginx can be configured to proxy multiple servers, when a server down, can still keep the system available. The specific configuration process is as follows:1. Under the HTTP node, add the upstream node.Upstream LINUXIDC {Server 10.0.6.108:7080;Server 10.0.0.85:8980;}2. Configure the Proxy_pass in the location node under the server no

worker processes to restart services, smooth upgrade, change log files, configuration files in real-time function and other functions. To control Nginx, you only need to send a signal to the master process via kill. Kill Master 8682 as follows to stop NginxWorker processThe basic network events are handled in the worker process. Multiple worker processes are equivalent, they compete for requests from clients equally, and each process is independent o

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, add Proxy_pass http://backserver/; upstream backserver{ip_hash;server 127.0.0.1:9090 down; (down indicates that t

Ip_hash technology in Nginx can direct the request of an IP to the same back-end, so that a client and a backend in this IP can establish a solid session,ip_hash is defined in the upstream configuration:[HTML]View PlainCopy Upstream nginx.example.com { Server 192.168.74.235:80; Server 192.168.74.236:80; Ip_hash; } Server { Listen 80; Location/ { Proxy_pass http://nginx.example.com; } } Ip_hash is easy to understand,

[program:anuoapc]command=dotnet AnuoApc.Web.dll; Command directory=/root/aspnetcore/anuoapc/to run the program; The directory autorestart=true the command execution; If the program quits unexpectedly automatically restarts the Stderr_logfile=/var/log/anuoapc.err.log; Error log file Stdout_logfile=/var/log/anuoapc.out.log; Output log file environment=aspnetcore_environment=production; Process environment variable User=root; The user identity of the process execution stopsignal=int6. Copy the fil

)#mcast_src_ip 172.26.11.99 # (Multicast source IP, set to native extranet IP, same network card as VIP) This key is not setPriority90 # (Master, Standby machine take different priority, host value is large, the backup machine value is small, the higher the value of the higher priority)Advert_int1 # (VRRP multicast broadcast cycle seconds) authentication {# (VRRP authentication method) auth_pass 1234 Span class= "com" ># (password) }track_script {monitor_nginx # (invoke