Add filtering by prefix option in check-cloudwatch-alarms.rb - Githubissues

sensu-plugins / sensu-plugins-aws

This plugin provides native AWS instrumentation for monitoring and metrics collection, including: health and metrics for various AWS services, such as EC2, RDS, ELB, and more, as well as handlers for EC2, SES, and SNS.

http://sensu-plugins.io

MIT License

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Add filtering by prefix option in check-cloudwatch-alarms.rb #351

Closed boutetnico closed 4 years ago

boutetnico commented 5 years ago

Pull Request Checklist

Is this in reference to an existing issue? No

General

[x] Update Changelog following the conventions laid out here
[ ] Update README with any necessary configuration snippets
[ ] Binstubs are created if needed
[ ] RuboCop passes
[ ] Existing tests pass

Purpose

Add a new option --name-prefix / -p allowing to limit alarms considered in the check by a given prefix. The prefix works with the alarm name.

Here is an example:

ruby check-cloudwatch-alarms.rb  -s OK
CloudWatchCheck CRITICAL: 2 in 'OK' state: prod-alarm,staging-alarm

ruby check-cloudwatch-alarms.rb  -s OK -p staging
CloudWatchCheck CRITICAL: 1 in 'OK' state: staging-alarm

Known Compatibility Issues

None