https://github.com/jeshan/sceptre-aws-resolver

Resolves any AWS value in your sceptre deployments
https://github.com/jeshan/sceptre-aws-resolver

cloudformation sceptre

Last synced: 6 days ago
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Resolves any AWS value in your sceptre deployments

• Host: GitHub
• URL: https://github.com/jeshan/sceptre-aws-resolver
• Owner: jeshan
• License: bsd-2-clause
• Created: 2019-04-16T08:59:40.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2020-07-29T18:43:28.000Z (almost 5 years ago)
• Last Synced: 2025-07-01T19:08:41.701Z (9 days ago)
• Topics: cloudformation, sceptre
• Language: Python
• Size: 528 KB
• Stars: 4
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        

# sceptre-aws-resolver

[![PyPI version](https://badge.fury.io/py/sceptre-aws-resolver.svg)](https://badge.fury.io/py/sceptre-aws-resolver)

![Build badge](https://codebuild.us-east-1.amazonaws.com/badges?uuid=eyJlbmNyeXB0ZWREYXRhIjoiNlZwTFptVGM4ZTB3NTY0SkZNb2xyMWVac2JLR3IwOVpJTWtLblVCR2NXNGJZbHREdUh4M0NGTWlKV3M3cHk1Q2pXbEJ6eFVYM3ZVN0JxUVZPRUtUN1AwPSIsIml2UGFyYW1ldGVyU3BlYyI6IjluZVpUK1c0MmVCbEFHZXgiLCJtYXRlcmlhbFNldFNlcmlhbCI6MX0%3D&branch=master)

[Sceptre](https://github.com/cloudreach/sceptre) resolver for any AWS API.

Get started by running `pip install sceptre-aws-resolver`

Format: 

`!aws client::operation::optional_parameters::optional_jmespath_filter`.

Examples:

- Return call to STS [GetCallerIdentity](https://docs.aws.amazon.com/STS/latest/APIReference/API_GetCallerIdentity.html) in string format: `!aws sts::get_caller_identity`

- Get current UserId: `!aws sts::get_caller_identity::::UserId`

- Read a systems manager parameter in us-east-1 and return its value: `!aws ssm::get_parameter::'Name':'your-param-name'::Parameter.Value::us-east-1`

- Read a systems manager parameter and return its **decrypted** value if necessary: `!aws ssm::get_parameter::'Name':'your-secret-param','WithDecryption':True::Parameter.Value`

See the jmespath package for query examples:

https://pypi.org/project/jmespath/

Released under the simplified BSD licence. See [LICENCE.txt](LICENCE.txt) for details.

Thanks to the https://github.com/zaro0508/sceptre-date-resolver project for providing the boilerplate.

## Deployment

This project's pipeline is defined as CloudFormation template in [templates/deployment-pipeline.yaml](templates/deployment-pipeline.yaml). This is what a visualisation of it looks like:

![](/diagram.png)

*Image automatically generated with [cfnbuddy](https://www.cfnbuddy.com)*