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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
/**
* Before running this C++ code example, set up your development environment, including your credentials.
*
* For more information, see the following documentation topic:
*
* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started.html
*
* For information on the structure of the code examples and how to build and run the examples, see
* https://docs.aws.amazon.com/sdk-for-cpp/v1/developer-guide/getting-started-code-examples.html.
*
**/
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// snippet-start:[ec2.cpp.create_instance.inc]
# include <aws/core/Aws.h>
# include <aws/ec2/EC2Client.h>
# include <aws/ec2/model/RunInstancesRequest.h>
# include <iostream>
// snippet-end:[ec2.cpp.create_instance.inc]
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# include "ec2_samples.h"
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// snippet-start:[cpp.example_code.ec2.RunInstances]
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//! Launch an Amazon Elastic Compute Cloud (Amazon EC2) instance.
/*!
\param instanceName: A name for the EC2 instance.
\param amiId: An Amazon Machine Image (AMI) identifier.
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\param[out] instanceID: String to return the instance ID.
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\param clientConfiguration: AWS client configuration.
\return bool: Function succeeded.
*/
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bool AwsDoc : : EC2 : : runInstance ( const Aws : : String & instanceName ,
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const Aws : : String & amiId ,
Aws : : String & instanceID ,
const Aws : : Client : : ClientConfiguration & clientConfiguration ) {
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// snippet-start:[ec2.cpp.create_instance.code]
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Aws : : EC2 : : EC2Client ec2Client ( clientConfiguration ) ;
Aws : : EC2 : : Model : : RunInstancesRequest runRequest ;
runRequest . SetImageId ( amiId ) ;
runRequest . SetInstanceType ( Aws : : EC2 : : Model : : InstanceType : : t1_micro ) ;
runRequest . SetMinCount ( 1 ) ;
runRequest . SetMaxCount ( 1 ) ;
Aws : : EC2 : : Model : : RunInstancesOutcome runOutcome = ec2Client . RunInstances (
runRequest ) ;
if ( ! runOutcome . IsSuccess ( ) ) {
std : : cerr < < " Failed to launch EC2 instance " < < instanceName < <
" based on ami " < < amiId < < " : " < <
runOutcome . GetError ( ) . GetMessage ( ) < < std : : endl ;
return false ;
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}
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const Aws : : Vector < Aws : : EC2 : : Model : : Instance > & instances = runOutcome . GetResult ( ) . GetInstances ( ) ;
if ( instances . empty ( ) ) {
std : : cerr < < " Failed to launch EC2 instance " < < instanceName < <
" based on ami " < < amiId < < " : " < <
runOutcome . GetError ( ) . GetMessage ( ) < < std : : endl ;
return false ;
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}
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// snippet-end:[ec2.cpp.create_instance.code]
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instanceID = instances [ 0 ] . GetInstanceId ( ) ;
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return true ;
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}
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// snippet-end:[cpp.example_code.ec2.RunInstances]
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/*
*
* main function
*
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* Usage: 'run_run_instances <instance_name> <ami_image_id>'
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*
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*/
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# ifndef TESTING_BUILD
int main ( int argc , char * * argv ) {
if ( argc ! = 3 ) {
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std : : cout < < " Usage: run_run_instances <instance_name> <ami_image_id> "
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< < std : : endl ;
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return 1 ;
}
Aws : : SDKOptions options ;
Aws : : InitAPI ( options ) ;
{
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Aws : : Client : : ClientConfiguration clientConfig ;
// Optional: Set to the AWS Region (overrides config file).
// clientConfig.region = "us-east-1";
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Aws : : String instanceName = argv [ 1 ] ;
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Aws : : String amiId = argv [ 2 ] ;
Aws : : String instanceID ;
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AwsDoc : : EC2 : : runInstance ( instanceName , amiId , instanceID , clientConfig ) ;
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}
Aws : : ShutdownAPI ( options ) ;
return 0 ;
}
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# endif // TESTING_BUILD
