Kevin Carter bfb50729eb Ensure the components are isolated from the system ... This creates a specific slice which all OpenStack services will operate from. By creating an independent slice these components will be governed away from the system slice allowing us to better optimise resource consumption. See the following for more information on slices: * https://www.freedesktop.org/software/systemd/man/systemd.slice.html See for following for more information on resource controls: * https://www.freedesktop.org/software/systemd/man/systemd.resource-control.html Tools like ``systemd-cgtop`` and ``systemd-cgls`` will now give us insight into specific processes, process groups, and resouce consumption in ways that we've not had access to before. To enable some of this reporting the accounting options have been added to the [Service] section of the unit file. Change-Id: Ic4edfa39b8ee42d0f6192b986e1c40c9c94488df Signed-off-by: Kevin Carter <kevin.carter@rackspace.com> (cherry picked from commit 012d3f3530)		2017-04-26 15:21:06 +00:00
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main.yml	Ensure the components are isolated from the system	2017-04-26 15:21:06 +00:00