Application Request route implements IIS Server Farms cluster load detailed

Preface

With the development of the company's business, the back-office business becomes more and more, but the server's fault is like menstruation, from time to time the surging, let us guard against. Then the background of high availability, as well as the processing power of the server to do a scale-out scheme, so that the background business continues to be stable and calm the heart.

Because of our back-office business, exclusively is a. NET application, with the unanimous recommendation of the Director, our load balancer one of the options is to use Microsoft's integrated reverse proxy with IIS application Request Route. Application Request Route, the configuration is simple to use, and the operation is visible, and indeed Microsoft is a great product.

In this article we will take a detailed presentation of the server farms installation configuration used by application Request route.

Application Request route Download installation

First you installed a Web platform installer: https://www.microsoft.com/zh-CN/download/details.aspx?id=6164

After installation, an open interface appears, which can also be found in IIS, double-click to enter

After entering, install 2 plugins, such as order.

3. After the installation is complete, you can see the server frams cluster configuration management that appears in your IIS.

Configure server Frams to implement IIS cluster load

Let's take an example to illustrate the operation configuration process and make it more meaningful.

Case Description: An existing site A, For this site to be deployed to 192.168.10.122 and 192.168.10.121 two servers, if any one of the servers down, then your site can also run normally, or according to the performance of the two servers to carry out the request load configuration processing.

1, Create server Farm, deploy a to the address of two servers, port configuration here.

2, health test, verify that the server is working properly, I am here in the root directory of a site add a v.txt file, in order to detect whether the return value is successful, determine whether the server is normal.

3 Load Balancer configuration of load balance

4, monitoring and management configuration, if the state and unavailable state, to start the current process, or this troubleshooting server deployment problems

5, Routing Rules Configure the route, where you can configure the Distributor port, domain name and other related information.

There are cache and other related configuration information, not listed here, you can explore.

Below we show the fruits of labor.

Our distributor is my native, IIS application site port is the default 80 port.

Access to this machine: http://localhost/a.html

The above content is on the 122 server, at this time we put 122 of the site to stop, to see the configuration of the display:

Become the content of the 121 server, haha, explained that we have successfully configured.

Reprint http://www.cnblogs.com/knowledgesea/p/5099893.html

Application Request route implements IIS Server Farms cluster load detailed