Question

我需要验证服务是否已在SF群集中正确部署（未测试）。目前我正在使用这样的东西。还有什么我应该看的？请建议。

using (var result = new HttpClient())
 {
            if ( result.GetAsync(url).Result.StatusCode == httpStatusCode.ServiceUnavailable)
    {
        // Not deployed correctly 
    }
    else
    {
    // Deployment success.
    }
 }

更新：我可以通过yoape和This SO使用下面的答案，并获取我需要的应用信息。谢谢yoape。

Answer 1

您可以使用FabricClient在Service Fabric中查询特定服务的状态。

您可以从群集内外连接到FabricClient。如果您有安全集群，则需要在打开连接时提供证书（有关如何设置，请参阅this SO answer）。

var fabricClient = new FabricClient("{your-cluster-name}.{your-cluster-region}.cloudapp.azure.com:19000");

var applicationList = await fabricClient.QueryManager.GetApplicationListAsync();
var application = applicationList.FirstOrDefault(app => app.Name == "myAppName");
// if null then your application doesn't exist in the cluster

var serviceList = await fabricClient.QueryManager.GetServiceListAsync(application.ApplicationName, serviceName);
var service = serviceList.FirstOrDefault();
// if null then the service doesn't exist at all in your application in this cluster.

现在，只需检查刚检索到的服务的ServiceStatus

if( service.ServiceState == ServiceStatus.Active){
    // All good, yoour service is up and running
}
else{
    // It could be either upgrading, deleting, failed and so on...
}

如何验证是否已在SF中部署服务

1 个答案: