This module can be used to temporarily stop and restart a pre-defined set of EC2 instances in AWS in order to reduce costs. It can be configured with the following variables:
ec2_instance_ids(mandatory): a list of EC2 instance IDs to start and stop.cron_expr_start: cron expression to trigger the start of the EC2 instances.cron_expr_stop: cron expression to trigger the stop of the EC2 instances.region: the region where the EC2 instances are located. This is an optional parameter. If no region variable is specified in the calling module, the aws_region data source is used to auto-determine the current region.
The code in the module is based on this article in the AWS user guide: https://aws.amazon.com/premiumsupport/knowledge-center/start-stop-lambda-cloudwatch/
This repository contains a .pre-commit-config.yaml file. This file includes a list of git pre-commit hooks that are handy during development. In order to activate the hooks, you need to install pre-commit package manager on your machine first (one-off action).
$ pip install pre-commit
Next you need to install the hooks listed in .pre-commit-config.yaml:
$ pre-commit install
pre-commit will now run on every commit. To manually run all hooks, you can issue
$ pre-commit run --all-files
More information about the yelp pre-commit framework can be found here
IMPORTANT: There's also one repository local hook present in .pre-commit-config.yaml with the name zip_py_scripts. It is responsible for archiving the lambda_xxx.py scripts in the ec2-startstop module. Please make sure this pre-commit hook is run before tagging the repo.