Awsclean
CLI to clean up AWS AMIs and ECR images.
Installation
Add this line to your application's Gemfile:
gem 'awsclean'
And then execute:
bundle
Or install it yourself as:
gem install awsclean
Usage
clean_ecr_images
Locates and deletes stale docker images stored in Amazon ECR.
An ECR image is considered stale when:
- It was created over
--e
days ago (default: 60). - It was untagged.
Listing images eligible for cleanup:
$ awsclean clean_ecr_images
[clean_ecr_images] Checking region: us-east-2
REGION IN USE? REPOSITORY URI TAGS IMAGE ID CREATED SIZE ELEGIBLE FOR CLEANUP?
us-east-2 false 3333344444.dkr.ecr.us-east-2.amazonaws.com/foobar (!TAG) sha256:464ea4713d51 2017-04-05T21:00:45+00:00 (100 days ago) 184.0 MB true
us-east-2 true 3333344444.dkr.ecr.us-east-2.amazonaws.com/foobar latest sha256:464ea4713d51 2017-04-05T21:00:45+00:00 (100 days ago) 184.0 MB false
us-east-2 false 3333344444.dkr.ecr.us-east-2.amazonaws.com/foobar_v2 (!TAG) sha256:f47d0c6acbe9 2017-06-22T22:55:44+00:00 (21 days ago) 136.0 MB false
us-east-2 false 3333344444.dkr.ecr.us-east-2.amazonaws.com/foobar_v2 latest sha256:58e584fd7654 2017-06-23T16:13:22+00:00 (21 days ago) 15.0 MB false
clean_amis
Locates and deletes stale Amazon Machine Images (AMI).
An AMI is considered stale when:
- It was created over
--e
days ago (default: 60). - It's not being used by any EC2 instance.
Listing images eligible for cleanup:
$ awsclean clean_amis
The following flags are available to use in both commands:
--c
: delete images marked as eligible for cleanup. (default: false)--e
: images older than--e
days are considered old. (default: 60)--r
: select which AWS regions to perform on. (default: all)--a
: specify AMIs will not be deleted. (default: [])
The --r
flag accepts a space separated list of region names.
$ awsclean clean_amis -r us-east-2 ca-central-1
The --a
flag accepts a space separated list of AMI IDs.
$ awsclean clean_amis -a ami-xxxxxx ami-yyyyyy
Development
After checking out the repo, run bin/setup
to install dependencies.
Then, run rake spec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
.
To release a new version, update the version number in
version.rb
, and then run bundle exec rake release
, which will create
a git tag for the version, push git commits and tags, and push the
.gem
file to rubygems.org.
Contributing
Bug reports and pull requests are welcome. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.