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order of resource via stack delete

asked 2015-02-15 13:32:31 -0500

Shurik gravatar image

Hi,

Can I control the order of delete resource when I delete the stack?

For example I have stack that contains nova.server cinder volume and attach volume resource.

I want that attached volume will be deleted first.

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Did you find any way to do this? During my heat stack deletion, it is attempting to delete the subnet first before deleting VM and failing. How to solve this?

Veena gravatar imageVeena ( 2016-02-11 07:03:17 -0500 )edit

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answered 2015-02-15 13:43:11 -0500

updated 2015-02-15 13:44:33 -0500

You can change the order of lines in unstack.sh script. For example you can bring the following lines on top of the script(unstack.sh) to be executed before for example nova stop command:

if is_service_enabled cinder; then
    stop_cinder
    cleanup_cinder
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Asked: 2015-02-15 13:32:31 -0500

Seen: 259 times

Last updated: Feb 15 '15