restarting/stopping multinode openstack kolla cloud

asked 2018-06-05 06:41:14 -0500

theque42 gravatar image

updated 2018-06-05 06:41:30 -0500

I think i read somewhere that the normal shutdown procedure for openstack nodes should be "compute, storage, network, controller" in that order.

But how does this apply in an openstack kolla ansible environment, when also got stuff in containers.

The kolla-ansible command does not have (please add!!!) an "shutdown" command, which would be very helpful.

Should I maybe even terminate certain docker containers in a certain order, to ensure service/database consistency?

Am asking since I am running my nodes in kvm vms (test environment) and I am starting to suspect that I get non-volatile errors when shutting down, (or starting up?) in the "wrong" order...

Any help will be very appreciated.

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