use of load balancer

; # Listen somename:8080; # server_name somename alias Another.alias; # location/{# root HTML; # index index.html index.htm; #} #} # HTTPS Server # #server {# listen 443 SSL; # server_name localhost; # ssl_certificate Cert.pem; # Ssl_certificate_key Cert.key; # Ssl_session_cache shared:ssl:1m; # ssl_session_timeout 5m; # ssl_ciphers high:!anull:! MD5; # Ssl_prefer_server_Ciphers on; # location/{# root HTML; # index index.html index.htm; # } #}} Th

server1 to The Local NginxHome directory # Rm-rf/usr/html/* // delete the file generated by installing nginx # Mount-t nfs 192.168.56.102:/usr/html 3. create a mysql User discuz on server1 to allow connection through 192.168.56.103 Note: this operation is performed on server 1. # Mysql-u root Mysql> grant all on discu. * TO discuz@192.168.56.103IDENTIFIED BY "discuz "; Mysql> flush privileges; Mysql> quit 4. start nginx and test whether the forum can be opened through server2. Access server2

the current status, migrate to the next status. The TCP State migration of VS/DR is performed according to the semi-connected TCP finite state machine. Virtual Server (VS/TUN) through IP tunneling) Similar to VS/DR, VS/TUN is an asymmetric feature of most Internet services. The Server Load balancer only schedules requests, and the server directly sends the requests to the customer, this greatly improves t

(layer-4) and HTTP (layer-7), and virtual hosts are supported;2. It can supplement some shortcomings of Nginx, such as Session persistence and Cookie guidance.3. It is helpful to detect problems on the backend servers using URLs.4. More Load Balancing policies, such as Dynamic Weighted Round Robin and Weighted Source Hash ), the Weighted URL Hash and Weighted Parameter Hash have been implemented.5. In terms of efficiency, HAProxy provides better

Server Load balancer II-Basic knowledge of Server Load balancer In the previous article, we have been talking about the knowledge around Server Load balancer. Don't worry about it, and you can't eat hot tofu. A little bit every

The IIS Server Load balancer ARR routes requests to the ARR server and the processing server. The Server Load balancer arr . Net web uses the iis arr (Application Request Route) technology to achieve high web performance, high reliability, scalability, and load balancing. Fo

Nginx Server Load balancer configuration instance details, nginx Server Load balancer instance First, let's take a brief look at what Server Load balancer is. Simply understanding what it means literally can explain that N servers

(ngx_trylock_accept_mutex (cycle) = ngx_error) {return ;} Explanation: When ngx_accept_disabled is a negative number, the Server Load balancer operation is not triggered. Normally, the accept lock is obtained and new connections are processed. When ngx_accept_disabled is a positive number, the Server Load balancer ope

to 0 when testing the load balancer for normal polling, so you can easily see Tcp_check {: note Tck_check and {There is a space between, forget to play this space, may appear later with the Ipvsadm view, some RS can not see You can simply copy the above code and put it on your machine, but don't forget to change the format, because we're using the window machine to copy it, so on Linux we need to c

Apache + Tomcat server Load balancer configuration and tomcat server Load balancer Apache + Tomcat server Load balancer ensures high availability and system performance, which is achieved through communication between Apache and

Both LVS and Nginx can be used as multi-host load solutions. They have advantages and disadvantages. in the production environment, you need to analyze the actual situation and make use of it.First of all, I would like to remind you that technology is not a cloud, and my cloud is your cloud. At the same time, we should not be too conservative, too confident in the old method and wait for others to help you

Build a mysql Server Load balancer and a high-availability environment and a mysql Server Load balancer Objective: To use two hosts to achieve Mysql load balancing and redundancy, and achieve dual-master-slave mutual backup; Envir

Nginx Server Load balancer transmits the parameter method to the backend (the backend is also an nginx server), and nginx Server Load balancer A website uses nginx for load balancing and multiple nginx servers at the backend. Encountered a problem, when it is used as SSL sup

Common Parameters and basic usage of ipvsadm In the Server Load balancer cluster, and ipvsadm In the Server Load balancer Cluster ---- Fixed Scheduling Rr: Argument Wrr: weighted argumentWeight, weighted Sh: source hash, source address hash Dynamic SchedulingLc: Minimum LinkActive * 256 + inactiveWlc: weighted least Li

Five Policies for configuring Server Load balancer using nginx in the production environment: nginx Server Load balancer Nginx upstream currently supports five allocation methods1. Round Robin (default) Each request is distributed to different backend servers one by one in chronological order. If the backend servers ar

After configuring Nginx, when accessing Tomcat, Tomcat displays such as: From this state can be seen, guess is CSS and JS these files are not loaded. In addition, access to the pages deployed on the Tomcat project is the same, with different nginx accesses to the project under Tomcat such as: Through Nginx as a proxy server, access to the page is like this: These conditions are obviously due to the server through Nginx as load