Adding Change Calendar dependencies to Automation runbooks
To make Automation actions adhere to Change Calendar, a capability of Amazon Systems Manager, add a step
in an Automation runbook that uses the aws:assertAwsResourceProperty action. Configure the action
to run GetCalendarState
to verify that a specified calendar entry is in the
state that you want (OPEN
or CLOSED
). The Automation runbook
is only allowed to continue to the next step if the calendar state is OPEN
.
The following is a YAML-based sample excerpt of an Automation runbook that can't advance
to the next step, LaunchInstance
, unless the calendar state matches
OPEN
, the state specified in DesiredValues
.
The following is an example.
mainSteps: - name: MyCheckCalendarStateStep action: 'aws:assertAwsResourceProperty' inputs: Service: ssm Api: GetCalendarState CalendarNames: ["arn:aws:ssm:us-east-2:123456789012:document/SaleDays"] PropertySelector: '$.State' DesiredValues: - OPEN description: "Use GetCalendarState to determine whether a calendar is open or closed." nextStep: LaunchInstance - name: LaunchInstance action: 'aws:executeScript' inputs: Runtime: python3.8 ...