ResizeAwsInstance
This is a quick Ruby scipt to simplify the process of resizing and EBS based AWS instance. It use the aws-sdk (link) to automate the following steps:
$ aws ec2 stop-instances --instance-id i-xxxxxxxx
$ aws ec2 modify-instance-attribute --instance-id i-xxxxxxxx --instance-type xx.size
$ aws ec2 start-instances --instance-id i-xxxxxxxx
Installation
This is packaged as a gem to simplify the process of installation. It does not come with a shared library. To install, simply run the following command:
$ gem install resize_aws_instance
Usage
Simple script to resize EBS based AWS instance.
Usage:
resize_aws_instance [options]
Note:
The following AWS config options may be provided via environment variables:
key-id => AWS_ACCESS_KEY_ID
secret-key => AWS_SECRET_ACCESS_KEY
region => AWS_DEFAULT_REGION
Options:
--instance-id, -i <s>: AWS instance ID
--key-id, -k <s>: AWS access key ID
--secret-key, -s <s>: AWS secret access key
--region, -r <s>: AWS region
--type, -t <s>: Target instance type
--snapshot, -n <s>: Snapshot EBS volumes [none, root or comma separated
list IDs (a,b,c)] (default: none)
--version, -v: Print version and exit
--help, -h: Show this message
Contributing
- Fork it ( https://github.com/[my-github-username]/resize-aws-instance/fork )
- Create your feature branch (
git checkout -b my-new-feature) - Commit your changes (
git commit -am 'Add some feature') - Push to the branch (
git push origin my-new-feature) - Create a new Pull Request