Usar CreateTrail com o AWS SDK ou a CLI

// Routine which creates an AWS CloudTrail trail.
/*!
  \param trailName: The name of the CloudTrail trail.
  \param bucketName: The Amazon S3 bucket designate for publishing logs.
  \param clientConfig: Aws client configuration.
  \return bool: Function succeeded.
*/
bool AwsDoc::CloudTrail::createTrail(const Aws::String trailName,
                                     const Aws::String bucketName,
                                     const Aws::Client::ClientConfiguration &clientConfig) {
    Aws::CloudTrail::CloudTrailClient trailClient(clientConfig);
    Aws::CloudTrail::Model::CreateTrailRequest request;
    request.SetName(trailName);
    request.SetS3BucketName(bucketName);

    Aws::CloudTrail::Model::CreateTrailOutcome outcome = trailClient.CreateTrail(
            request);
    if (outcome.IsSuccess()) {
        std::cout << "Successfully created trail " << trailName << std::endl;
    }
    else {
        std::cerr << "Failed to create trail " << trailName <<
                  ": " << outcome.GetError().GetMessage() << std::endl;
    }

    return outcome.IsSuccess();
}

Para criar uma trilha

O comando create-trail a seguir cria uma trilha multirregional chamada Trail1 e especifica um bucket do S3.

aws cloudtrail create-trail \
    --name Trail1 \
    --s3-bucket-name amzn-s3-demo-bucket \
    --is-multi-region-trail

Saída:

{
    "IncludeGlobalServiceEvents": true,
    "Name": "Trail1",
    "TrailARN": "arn:aws:cloudtrail:us-west-2:123456789012:trail/Trail1",
    "LogFileValidationEnabled": false,
    "IsMultiRegionTrail": true,
    "S3BucketName": "amzn-s3-demo-bucket"
}

Exemplo 1: cria uma trilha que usará o bucket “amzn-s3-demo-bucket” para armazenamento de arquivos de log.

New-CTTrail -Name "awscloudtrail-example" -S3BucketName "amzn-s3-demo-bucket"

Exemplo 2: cria uma trilha que usará o bucket “amzn-s3-demo-bucket” para armazenamento de arquivos de log. Os objetos do S3 que representam os logs terão um prefixo de chave comum de “mylogs”. Quando novos registros forem entregues ao bucket, uma notificação será enviada para o tópico do SNS “mlog-deliverytopic”. Este exemplo usa o nivelamento para fornecer os valores dos parâmetros ao cmdlet.

$params = @{
    Name="awscloudtrail-example"
    S3BucketName="amzn-s3-demo-bucket"
    S3KeyPrefix="mylogs"
    SnsTopicName="mlog-deliverytopic"
}      
New-CTTrail @params

Exemplo 1: cria uma trilha que usará o bucket “amzn-s3-demo-bucket” para armazenamento de arquivos de log.

New-CTTrail -Name "awscloudtrail-example" -S3BucketName "amzn-s3-demo-bucket"

Exemplo 2: cria uma trilha que usará o bucket “amzn-s3-demo-bucket” para armazenamento de arquivos de log. Os objetos do S3 que representam os logs terão um prefixo de chave comum de “mylogs”. Quando novos registros forem entregues ao bucket, uma notificação será enviada para o tópico do SNS “mlog-deliverytopic”. Este exemplo usa o nivelamento para fornecer os valores dos parâmetros ao cmdlet.

$params = @{
    Name="awscloudtrail-example"
    S3BucketName="amzn-s3-demo-bucket"
    S3KeyPrefix="mylogs"
    SnsTopicName="mlog-deliverytopic"
}      
New-CTTrail @params

require 'aws-sdk-cloudtrail' # v2: require 'aws-sdk'
require 'aws-sdk-s3'
require 'aws-sdk-sts'

def create_trail_example(s3_client, sts_client, cloudtrail_client, trail_name, bucket_name)
  resp = sts_client.get_caller_identity({})
  account_id = resp.account

  # Attach policy to an Amazon Simple Storage Service (S3) bucket.
  s3_client.create_bucket(bucket: bucket_name)
  begin
    policy = {
      'Version' => '2012-10-17',
      'Statement' => [
        {
          'Sid' => 'AWSCloudTrailAclCheck20150319',
          'Effect' => 'Allow',
          'Principal' => {
            'Service' => 'cloudtrail.amazonaws.com'
          },
          'Action' => 's3:GetBucketAcl',
          'Resource' => "arn:aws:s3:::#{bucket_name}"
        },
        {
          'Sid' => 'AWSCloudTrailWrite20150319',
          'Effect' => 'Allow',
          'Principal' => {
            'Service' => 'cloudtrail.amazonaws.com'
          },
          'Action' => 's3:PutObject',
          'Resource' => "arn:aws:s3:::#{bucket_name}/AWSLogs/#{account_id}/*",
          'Condition' => {
            'StringEquals' => {
              's3:x-amz-acl' => 'bucket-owner-full-control'
            }
          }
        }
      ]
    }.to_json

    s3_client.put_bucket_policy(
      bucket: bucket_name,
      policy: policy
    )
    puts "Successfully added policy to bucket #{bucket_name}"
  end

  begin
    cloudtrail_client.create_trail({
                                     name: trail_name, # required
                                     s3_bucket_name: bucket_name # required
                                   })

    puts "Successfully created trail: #{trail_name}."
  rescue StandardError => e
    puts "Got error trying to create trail #{trail_name}:\n #{e}"
    puts e
    exit 1
  end