franckverrot / autostopper

Simple script that stops your running AWS EC2 instances.

Autostopper

Simple script that stops your running AWS EC2 instances.

REQUIREMENTS

• Ruby 2.5.0

SETUP

1. Clone the repository, and run bundle.
2. Tag your EC2 machines with the tag key autostopper, value true

As a side-note, only 2 actions are required at the moment, in case you are leveraging IAM and its policies:

• ec2:DescribeInstances
• ec2:StopInstances

RUNNING THE PROGRAM

Without Docker

Make sure your credentials are available to the Ruby program:

AWS_ACCESS_KEY_ID=... AWS_SECRET_ACCESS_KEY=... ruby main.rb

And... you should be good to go!

With Docker

If you prefer using Docker, build the container:

docker build -t autostopper .

Assuming your AWS credentials are already exported in your environment, you can run it this way:

docker run \
  -it --rm \
  -eAWS_ACCESS_KEY_ID \
  -eAWS_SECRET_ACCESS_KEY \
  autostopper

If your credentials are not exported, you could also put them in the env file, and run this command instead:

docker run \
  -it --rm \
  --env-file env \
  autostopper

COPYRIGHT

MIT License.