Visualises the changes described by an Amazon Web Services CloudFormation stack change set
stackdiff is a Python package and CLI tool for visualising the changes described by an Amazon Web Services CloudFormation stack change set.
For example:
Description: Foo deployer = Description: Foo deployer
Resources: = Resources:
Deployer: = Deployer:
Properties: = Properties:
Policies: = Policies:
- PolicyDocument: = - PolicyDocument:
Statement: = Statement:
- Action: = - Action:
- acm:DeleteCertificate = - acm:DeleteCertificate
- acm:DescribeCertificate = - acm:DescribeCertificate
- acm:RequestCertificate = - acm:RequestCertificate
Effect: Allow = Effect: Allow
Resource: '*' = Resource: '*'
PolicyName: CertificateManager = PolicyName: CertificateManager
> - PolicyDocument:
> Statement:
> - Action: cloudformation:*
> Effect: Allow
> Resource: '*'
> PolicyName: CloudFormation
UserName: FooDeployer = UserName: FooDeployer
Type: AWS::IAM::User = Type: AWS::IAM::User
Logical ID Physical ID Resource Type Action
Deployer FooDeployer AWS::IAM::User Update
Full documentation is online at cariad.github.io/stackdiff.
stackdiff requires Python 3.8 or later.
pip install stackdiff
Pass the ARN, ID or name of the stack and change set:
stackdiff --stack <STACK> --change <CHANGE>
FAQs
Visualises the changes described by an Amazon Web Services CloudFormation stack change set
We found that stackdiff demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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