Пример #1
0
        /// <inheritdoc />
        public async Task CreateContainer(HDInsight.ClusterCreateParametersV2 clusterCreateParameters)
        {
            if (clusterCreateParameters == null)
            {
                throw new ArgumentNullException("clusterCreateParameters");
            }

            if (string.IsNullOrEmpty(clusterCreateParameters.Name))
            {
                throw new ArgumentException("ClusterCreateParameters.Name cannot be null or empty", "clusterCreateParameters");
            }

            if (string.IsNullOrEmpty(clusterCreateParameters.Location))
            {
                throw new ArgumentException("ClusterCreateParameters.Location cannot be null or empty", "clusterCreateParameters");
            }

            if (clusterCreateParameters.ClusterSizeInNodes < 1)
            {
                throw new ArgumentException("clusterCreateParameters.ClusterSizeInNodes must be > 0");
            }
            try
            {
                await this.RegisterSubscriptionIfExistsAsync();

                await this.CreateCloudServiceAsyncIfNotExists(clusterCreateParameters.Location);

                // TODO: fix hard-coded schema version
                string schemaVersion = "1.0";
                var    iaasCluster   = PayloadConverterIaasClusters.ConvertToIaasCluster(clusterCreateParameters, this.credentials.SubscriptionId.ToString());
                var    rdfeResource  = PayloadConverterIaasClusters.CreateRdfeResource(iaasCluster, schemaVersion);

                await
                this.rdfeRestClient.CreateCluster(
                    this.credentials.SubscriptionId.ToString(),
                    this.GetCloudServiceName(clusterCreateParameters.Location),
                    this.credentials.DeploymentNamespace,
                    clusterCreateParameters.Name,
                    rdfeResource,
                    this.Context.CancellationToken);
            }
            catch (InvalidExpectedStatusCodeException iEx)
            {
                string content = iEx.Response.Content != null?iEx.Response.Content.ReadAsStringAsync().Result : string.Empty;

                throw new HttpLayerException(iEx.ReceivedStatusCode, content);
            }
        }
Пример #2
0
        private async Task <GetIaasClusterResult> GetIaasClusterFromCloudServiceResource(CloudService cloudService, Resource clusterResource)
        {
            var clusterDetails = PayloadConverterIaasClusters.CreateClusterDetailsFromRdfeResourceOutput(cloudService.GeoRegion, clusterResource);

            HDInsight.ClusterState clusterState = clusterDetails.State;

            IaasCluster clusterFromGetClusterCall = null;

            if (clusterState != HDInsight.ClusterState.Deleting &&
                clusterState != HDInsight.ClusterState.DeletePending)
            {
                //we want to poll if we are either in error or unknown state.
                //this is so that we can get the extended error information.
                try
                {
                    PassthroughResponse response = await
                                                   this.rdfeRestClient.GetCluster(
                        this.credentials.SubscriptionId.ToString(),
                        this.GetCloudServiceName(cloudService.GeoRegion),
                        this.credentials.DeploymentNamespace,
                        clusterResource.Name,
                        this.Context.CancellationToken);

                    clusterFromGetClusterCall = this.SafeGetDataFromPassthroughResponse <IaasCluster>(response);

                    clusterDetails = PayloadConverterIaasClusters.CreateClusterDetailsFromGetClustersResult(clusterFromGetClusterCall);
                }
                catch (Exception)
                {
                    // Ignore all exceptions. We don't want ListContainers to fail on customers for whatever reason.
                    // If there is an issue with obtaining details about the cluster, mark the cluster in Error state with a generic error message

                    clusterDetails.State = ClusterState.Error;
                    if (clusterDetails.Error != null && string.IsNullOrEmpty(clusterDetails.Error.Message))
                    {
                        clusterDetails.Error.Message = "Unexpected error occurred. Could not retrieve details about the cluster.";
                    }
                }
            }

            clusterDetails.SubscriptionId = this.credentials.SubscriptionId;

            return(new GetIaasClusterResult(clusterDetails, clusterFromGetClusterCall));
        }
        /// <inheritdoc />
        public async Task CreateContainer(HDInsight.ClusterCreateParametersV2 clusterCreateParameters)
        {
            if (clusterCreateParameters == null)
            {
                throw new ArgumentNullException("clusterCreateParameters");
            }

            if (string.IsNullOrEmpty(clusterCreateParameters.Name))
            {
                throw new ArgumentException("ClusterCreateParameters.Name cannot be null or empty", "clusterCreateParameters");
            }

            if (string.IsNullOrEmpty(clusterCreateParameters.Location))
            {
                throw new ArgumentException("ClusterCreateParameters.Location cannot be null or empty", "clusterCreateParameters");
            }

            if (clusterCreateParameters.ClusterSizeInNodes < 1)
            {
                throw new ArgumentException("clusterCreateParameters.ClusterSizeInNodes must be > 0");
            }
            try
            {
                await this.RegisterSubscriptionIfExistsAsync();

                await this.CreateCloudServiceAsyncIfNotExists(clusterCreateParameters.Location);

                // TODO: fix hard-coded schema version
                string schemaVersion = "1.0";
                var    iaasCluster   = PayloadConverterIaasClusters.ConvertToIaasCluster(clusterCreateParameters, this.credentials.SubscriptionId.ToString());
                var    rdfeResource  = PayloadConverterIaasClusters.CreateRdfeResource(iaasCluster, schemaVersion);

                var resp = await
                           this.rdfeRestClient.CreateCluster(
                    this.credentials.SubscriptionId.ToString(),
                    this.GetCloudServiceName(clusterCreateParameters.Location),
                    this.credentials.DeploymentNamespace,
                    clusterCreateParameters.Name,
                    rdfeResource,
                    this.Context.CancellationToken);

                IEnumerable <String> requestIds;
                if (resp.Headers.TryGetValues("x-ms-request-id", out requestIds))
                {
                    Guid operationId;
                    if (!Guid.TryParse(requestIds.First(), out operationId))
                    {
                        throw new InvalidOperationException("Could not retrieve a valid operation id for the PUT (cluster create) operation.");
                    }

                    // Wait for the operation specified by the request id to complete (succeed or fail).
                    TimeSpan interval = TimeSpan.FromSeconds(1);
                    TimeSpan timeout  = TimeSpan.FromMinutes(5);
                    await this.WaitForRdfeOperationToComplete(operationId, interval, timeout, Context.CancellationToken);
                }
            }
            catch (InvalidExpectedStatusCodeException iEx)
            {
                string content = iEx.Response.Content != null?iEx.Response.Content.ReadAsStringAsync().Result : string.Empty;

                throw new HttpLayerException(iEx.ReceivedStatusCode, content);
            }
        }