Azure网站扩展

问题描述

我可以使用Azure管理库扩展Azure Web应用程序/API应用程序吗?我基本上想实现Web应用程序的放大和缩小以处理限制.因此，我需要通过C#代码扩展Web应用程序和api应用程序.任何指向任何适当的库/ReST API的指针?

Can I scale azure web apps/api apps using Azure Management libraries? I basically want to implement scaling up and down of web apps to handle throttling. Hence, I need to scale the web app and api apps via C# code. Any pointers to any apprpriate library/ ReST API?

借助下面提到的答案，我了解了如何更新APP Service计划以进行横向扩展，但是，我无法找到我的APP Service的webHostingPlanName.我尝试使用以下代码，托管计划始终总是为空.

With teh help of the answer mentioned below, I understand how to update the APP Service plan to scale out, however, I am not able to find webHostingPlanName for my APP Service. I tried with the below code, and hosting plan always comes out to be null.

        var regionName = "myregion";

        var credentials = GetCredentials();

        var websiteManagementClient = CloudContext.Clients.CreateWebSiteManagementClient(credentials);

        var webSpaces = websiteManagementClient.WebSpaces.List();
        var webSpace = webSpaces.FirstOrDefault(x => x.GeoRegion == regionName);
        if (webSpace == null)
        {
            throw new Exception(string.Format("No webspace for region {0} found", regionName));
        }

        var webHostingPlans = websiteManagementClient.WebHostingPlans.List(webSpace.Name);
        var webHostingPlan = webHostingPlans.FirstOrDefault();// this is null always, I know an APP service exists in this region

推荐答案

是的，我们可以使用Microsoft.WindowsAzure.Management.Websites库来缩放Web应用程序.使用方法WebSiteManagementClient.WebHostingPlans.UpdateAsync(webspaceName, webHostingPlanName, webHostingPlanUpdateParameters)来实现它.

Yes, We can use Microsoft.WindowsAzure.Management.Websites library to scale up and down of web apps.Using method WebSiteManagementClient.WebHostingPlans.UpdateAsync(webspaceName, webHostingPlanName, webHostingPlanUpdateParameters) to implement it.

我已经做了一个演示来做到这一点.以下是我的详细步骤:

I had done a demo to do this. The following are the my detail steps:

1.安装Microsoft.WindowsAzure.Management.WebSites，我们可以从链接.

1.Install the Microsoft.WindowsAzure.Management.WebSites that we can get it from the link.

2.创建WebsiteManagementClient对象.

我使用证书创建了websitemagement客户程序.

I used the cert to create the websitemagement client.

• 在安装VS之后，使用makecert.exe在VS文件夹下创建证书.

• Create a cert with makecert.exe that is under the VS folder after install the VS.

makecert -sky exchange -r -n "CN=[CertificateName]" -pe -a sha1 -len 2048 -ss My "[CertificateName].cer

• 上传.证书文件到Azure门户，然后获取指纹

3.使用代码生成WebsiteManagementClient对象

          public static X509Certificate2 GetCert(string thumbprint)
    {

        X509Store certStore = new X509Store(StoreName.My, StoreLocation.CurrentUser);
        certStore.Open(OpenFlags.ReadOnly);
   X509Certificate2Collection certCollection = certStore.Certificates.Find(X509FindType.FindByThumbprint, thumbprint, false);
        if (certCollection.Count <= 0) return null;
        X509Certificate2 cert = certCollection[0];
        return cert;
    }

var cert = GetCert(string thumbprint) var subscriptionId ="Your subscriptionId"var webSiteManagementClient = new WebSiteManagementClient(new CertificateCloudCredentials(subscriptionId, cert));

var cert = GetCert(string thumbprint) var subscriptionId ="Your subscriptionId"var webSiteManagementClient = new WebSiteManagementClient(new CertificateCloudCredentials(subscriptionId, cert));

4.构造WebHostingPlanUpdateParameters

var webHostingPlanUpdateParameters = new WebHostingPlanUpdateParameters
                {
                    NumberOfWorkers = 1, //the number of the instances
                    SKU = SkuOptions.Standard,
                    WorkerSize = WorkerSizeOptions.Small
                };

5.使用代码更新WebHostingPlans

client.WebHostingPlans.UpdateAsync(webspaceName, webHostingPlanName, webHostingPlanUpdateParameters);

这篇关于Azure网站扩展的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！