How do you specify a script to be run before an autoscale down event

asked 2015-04-27 10:52:48 -0500

slowaak gravatar image

In an autoscaled cluster, when one of the cluster members is deleted, for convenience of the clustering manager, the cluster manager should be informed about the intended action. Is there a way to run a script, either on a specific host, or on the host to be deleted? And how do you specify this in a HEAT template which includes OS::Heat::AutoScalingGroup?

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