Chaim

Chaim is the Centrica Hive AWS access and Identity Manager.

Chaim is a user service that enables easy access to Amazon Web Services.

Using Chaim a user can enter a simple command into Slack and receive a clickable link that takes them to an already signed in AWS Console. Chaim can also be used to manage a users credentials file for use with the AWS CLI (and boto like interfaces).

This is the repository for all of the chaim backend and api code.

Testing Chaimlib

To run the full set of tests you will need your default aws credentials to be for the secadmin-prod account. You will also need to have the management tunnel open (see man-chaim).

You should also be in a virtual environment (mkvenv ... on a mac) Install the requirements by pip install -r test-requirements.txt from within the virtual enviroment.

Testing

Run the tests by changing to the root of the repository and issuing:

pytest

Run the tests for each individual library file by

pytest tests/test_glue.py

(changing to the required file, obviously).

Installation

see install.md

Update

Update is via Makefiles. Additional Install instructions can be found in the individual READMEs for each lambda (if any).

The Makefiles have the following targets:

1. tags - this will rebuild the tags files for each lambda
2. depends - this will rebuild the dependency chain for each lambda
3. clean - this will remove all but the latest zip file for each lambda
4. dev - this will increment the build number and rebuild the dev enviroment lambda if any of the files have changed.
5. force - this will increment the build number and rebuild the dev enviroment lambdas.
6. prod - this will build the prod environment lambda using the latest dev environment zip file. To ensure all lambdas are at the same version number issue a make force first to forcebly rebuild and update each one.

The Makefiles can be run individually or all together as a package. To make everything, issue make <target> from the root of the repository. To make an individual lambda cd to the corresponding directory and issue make <target>