57e8a0eaaa
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: Id82169f2f500045e0ff7dc348748400a4b116fe0 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
11 lines
451 B
YAML
11 lines
451 B
YAML
---
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features:
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- New variables have been added to allow a deployer to customize
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a ironic systemd unit file to their liking.
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- The task dropping the ironic systemd unit files now uses the
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``config_template`` action plugin allowing deployers access to
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customize the unit files as they see fit without having to
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load extra options into the defaults and polute the generic
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systemd unit file with jinja2 variables and conditionals.
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