AMI - ASG Garbage Collector¶
ASG garbage collector which mean that:
Check if an ASG has minSize = 0 and DesiredCapacity = 0 Mark the ASG as ops to alert. If value won’t change cloudCustodian will send an alert with ASGs.
- name: asg-mark-as-unused
resource: asg
comments: |
Mark any unused ASG checking it every day.
filters:
- type: value
key: MinSize
value: 0
op: eq
- type: value
key: DesiredCapacity
value: 0
op: eq
actions:
- type: mark-for-op
op: notify
days: 30
- name: asg-unmark-as-unused
resource: asg
comments: |
Unmark any ASG that has a value greater than 0.
filters:
- type: value
key: DesiredCapacity
op: greater-than
value: 0
- "tag:maid_status": not-null
actions:
- unmark
- name: asg-slack-alert
resource: asg
comments: |
Alert for ASG which have MinSize < 0 and DesiredCapacity < 0
filters:
- "tag:maid_status": not-null
- type: marked-for-op
op: notify
actions:
- type: notify
slack_template: slack
violation_desc: Having ASG with both (DesiredCapacity and MinSize) = 0.
action_desc: Please investigate if you can delete this ASG.
to:
- https://hooks.slack.com/services/TXXXXX/XXXXXX/XXXxxXXX
transport:
type: sqs
queue: https://sqs.us-east-1.amazonaws.com/12345678900/cloud-custodian-mailer
region: us-east-1