How to automate the task of nova-evacuate?

asked 2016-02-09 00:46:44 -0600

zekken gravatar image

updated 2016-02-09 00:50:36 -0600

Hello, I am looking for the following use case : when there is a compute node failure, the nova-evacuate command should be automatically triggered and the instances running on the failed compute node should be moved to the available compute nodes. As per my understanding, the first requirement is we need shared file system. Then we need to integrate nova-evacuate to Pacemaker or some other resource manager, which will detect a node failure, and will trigger the nova-evacuate command. All I found is : I am looking for a documentation, where the integration of nova-evacuate with Pacemaker/Corosync is provided along with the configuration of the Pacemaker.

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If you get no answer (and even if you get one), you may want to file a bug at the HA Guide, by clicking on the bug icon at the top and the bottom of the page.

Bernd Bausch gravatar imageBernd Bausch ( 2016-02-09 21:05:51 -0600 )edit