Newbie: How to make e.g. nova.conf changes active? [closed]

asked 2015-06-02 12:53:38 -0600

ahinrichs gravatar image

Hi,

just started with openstack. I've got a devstack and a fuel 6.0 community deployed 5 node stack running and start playing with it. Now I find lots of:

set scheduler_default_filters=AggregateInstanceExtraSpecsFilter, ... in nova.conf

everywhere. But I cannot find any explicit info on how to make such a change effective without restart everything/reboot. All g**gling just gives lists of available options e.g. in nova.conf an their meaning. But where can I find out which option belongs to which service(s).

The best answers I got came from greping the sources, but still one has to guess which services depends on which module. Nothing to say about service dependencies.

So my question is: How can I find out which services I need to restart after changing any option in the config files?

I know this must be trivial for most of you, so please just forgive and send some hints (links to docs of course very welcome). Any help is appreciated.

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Closed for the following reason duplicate question by mpetason
close date 2015-06-22 11:19:07.724736

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mpetason gravatar imagempetason ( 2015-06-22 11:19:14 -0600 )edit