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create_cluster.cpp

create_cluster.cpp demonstrates how to create an Amazon Redshift cluster.

/* Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. This file is licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at http://aws.amazon.com/apache2.0/ This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ #include <aws/core/Aws.h> #include <aws/redshift/RedshiftClient.h> #include <aws/redshift/model/CreateClusterRequest.h> #include <aws/redshift/model/CreateClusterResult.h> #include <iostream> /** * Create an Amazon Redshift cluster */ Aws::Redshift::Model::Cluster * CreateRedshiftCluster( const Aws::String & dbName, const Aws::String & clusterId, const Aws::String & userName, const Aws::String & userPassword, const Aws::String & subnetGroupName, const Aws::String & nodeType, const int numberOfNodes, const Aws::Vector <Aws::String> & iamRoles, Aws::Redshift::Model::Cluster & cluster, const int automatedSnapshotPeriod=0) // 0 = disable automated snapshots { Aws::Redshift::RedshiftClient redshift; Aws::Redshift::Model::CreateClusterRequest redshift_req; // Initialize all request parameters redshift_req.SetDBName(dbName); redshift_req.SetClusterIdentifier(clusterId); redshift_req.SetMasterUsername(userName); redshift_req.SetMasterUserPassword(userPassword); redshift_req.SetClusterSubnetGroupName(subnetGroupName); redshift_req.SetNodeType(nodeType); redshift_req.SetNumberOfNodes(numberOfNodes); redshift_req.SetIamRoles(iamRoles); redshift_req.SetAutomatedSnapshotRetentionPeriod(automatedSnapshotPeriod); // Create the cluster. Does not wait for creation to complete. auto outcome = redshift.CreateCluster(redshift_req); if (!outcome.IsSuccess()) { std::cerr << "Error creating cluster. " << outcome.GetError().GetMessage() << std::endl; return NULL; } auto result = outcome.GetResult(); cluster = result.GetCluster(); return &cluster; } /** * Exercise CreateRedshiftCluster() */ int main(int argc, char **argv) { Aws::SDKOptions options; Aws::InitAPI(options); { // Set these configuration values before running the program Aws::String dbName = "dev"; Aws::String clusterId = "redshift-cluster-1"; Aws::String userName = "awsuser"; Aws::String userPassword = "AWSuser_01"; Aws::String subnetGroupName = "myredshiftsubnetgroup"; Aws::String nodeType = "dc2.large"; int numberOfNodes = 2; Aws::Vector <Aws::String> iamRoles; iamRoles.push_back("arn:aws:iam::ACCOUNT_ID:role/ROLE_NAME"); Aws::Redshift::Model::Cluster cluster; // Create the cluster. Function returns before the cluster is fully built. if (!CreateRedshiftCluster(dbName, clusterId, userName, userPassword, subnetGroupName, nodeType, numberOfNodes, iamRoles, cluster)) { return 1; } // Print some information about the cluster std::cout << "Creating cluster with ID " << cluster.GetClusterIdentifier() << "\n"; std::cout << "Cluster database name: " << cluster.GetDBName() << "\n"; std::cout << "Cluster status: " << cluster.GetClusterStatus() << std::endl; } Aws::ShutdownAPI(options); return 0; }

Sample Details

Service: redshift

Last tested: 2019-02-05

Author: AWS

Type: full-example

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