Created
December 9, 2015 01:37
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Use this CloudFormation to setup a new AWS account for CloudTrail, billing reports, and cross-account delegated IAM access
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{ | |
"AWSTemplateFormatVersion": "2010-09-09", | |
"Description": "Creates resources for brand new aws account", | |
"Parameters": { | |
"AccountName": { | |
"Description": "Name for AWS account", | |
"Type": "String" | |
}, | |
"AccountId": { | |
"Description": "Numeric AWS Account ID of new account", | |
"Type": "String" | |
}, | |
"DelegateAccountId": { | |
"Description": "Numeric AWS Account ID of existing account to which you are granting access", | |
"Type": "String" | |
} | |
}, | |
"Resources": { | |
"BillingBucket": { | |
"Type": "AWS::S3::Bucket", | |
"DeletionPolicy": "Retain", | |
"Properties": { | |
"BucketName": { | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"billing" | |
] | |
] | |
} | |
} | |
}, | |
"BillingBucketPolicy": { | |
"Type": "AWS::S3::BucketPolicy", | |
"Properties": { | |
"Bucket": { | |
"Ref": "BillingBucket" | |
}, | |
"PolicyDocument": { | |
"Statement": [ | |
{ | |
"Effect": "Allow", | |
"Principal": { | |
"AWS": "arn:aws:iam::386209384616:root" | |
}, | |
"Action": [ | |
"s3:GetBucketAcl", | |
"s3:GetBucketPolicy" | |
], | |
"Resource": { | |
"Fn::Join": [ | |
"", | |
[ | |
"arn:aws:s3:::", | |
{ | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"billing" | |
] | |
] | |
} | |
] | |
] | |
} | |
}, | |
{ | |
"Effect": "Allow", | |
"Principal": { | |
"AWS": "arn:aws:iam::386209384616:root" | |
}, | |
"Action": [ | |
"s3:PutObject" | |
], | |
"Resource": { | |
"Fn::Join": [ | |
"", | |
[ | |
"arn:aws:s3:::", | |
{ | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"billing" | |
] | |
] | |
}, | |
"/*" | |
] | |
] | |
} | |
} | |
] | |
} | |
} | |
}, | |
"CloudTrailBucket": { | |
"Type": "AWS::S3::Bucket", | |
"DeletionPolicy": "Retain", | |
"Properties": { | |
"BucketName": { | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"cloudtrail" | |
] | |
] | |
} | |
} | |
}, | |
"CloudTrailBucketPolicy": { | |
"Type": "AWS::S3::BucketPolicy", | |
"Properties": { | |
"Bucket": { | |
"Ref": "CloudTrailBucket" | |
}, | |
"PolicyDocument": { | |
"Statement": [ | |
{ | |
"Effect": "Allow", | |
"Principal": { | |
"Service": "cloudtrail.amazonaws.com" | |
}, | |
"Action": "s3:GetBucketAcl", | |
"Resource": { | |
"Fn::Join": [ | |
"", | |
[ | |
"arn:aws:s3:::", | |
{ | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"cloudtrail" | |
] | |
] | |
} | |
] | |
] | |
} | |
}, | |
{ | |
"Effect": "Allow", | |
"Principal": { | |
"Service": "cloudtrail.amazonaws.com" | |
}, | |
"Action": "s3:PutObject", | |
"Resource": [ | |
{ | |
"Fn::Join": [ | |
"", | |
[ | |
"arn:aws:s3:::", | |
{ | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"cloudtrail" | |
] | |
] | |
}, | |
"/*" | |
] | |
] | |
} | |
] | |
} | |
] | |
} | |
} | |
}, | |
"CloudTrailSetup": { | |
"Type": "AWS::CloudTrail::Trail", | |
"DeletionPolicy": "Retain", | |
"Properties": { | |
"IncludeGlobalServiceEvents": true, | |
"IsLogging": true, | |
"S3BucketName": { | |
"Ref": "CloudTrailBucket" | |
} | |
} | |
}, | |
"DevOpsBucket": { | |
"Type": "AWS::S3::Bucket", | |
"Properties": { | |
"BucketName": { | |
"Fn::Join": [ | |
"-", | |
[ | |
{ | |
"Ref": "AccountName" | |
}, | |
"devops" | |
] | |
] | |
} | |
} | |
}, | |
"CrossAccountAccessRole": { | |
"Type": "AWS::IAM::Role", | |
"Properties": { | |
"AssumeRolePolicyDocument": { | |
"Statement": [ | |
{ | |
"Effect": "Allow", | |
"Principal": { | |
"AWS": { | |
"Fn::Join": [ | |
"", | |
[ | |
"arn:aws:iam::", | |
{ | |
"Ref": "DelegateAccountId" | |
}, | |
":root" | |
] | |
] | |
} | |
}, | |
"Action": "sts:AssumeRole" | |
} | |
] | |
}, | |
"ManagedPolicyArns": [ | |
"arn:aws:iam::aws:policy/AdministratorAccess" | |
] | |
} | |
} | |
} | |
} |
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Not sure it is possible to enable billing reports via CloudFormation template.