bb3f39cb2f
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: I469845201a4ebd756e70dd2ed5e462f0f6e4dcf9 Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
51 lines
1.4 KiB
YAML
51 lines
1.4 KiB
YAML
---
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# Copyright 2016, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Create TEMP run dir
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file:
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path: "/var/run/{{ program_name }}"
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state: directory
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owner: "{{ system_user }}"
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group: "{{ system_group }}"
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mode: "02755"
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- name: Create TEMP lock dir
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file:
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path: "/var/lock/{{ program_name }}"
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state: directory
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owner: "{{ system_user }}"
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group: "{{ system_group }}"
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mode: "02755"
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- name: Create tempfile.d entry
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template:
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src: "barbican-systemd-tempfiles.j2"
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dest: "/etc/tmpfiles.d/barbican.conf"
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mode: "0644"
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owner: "root"
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group: "root"
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- name: Place the systemd init script
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config_template:
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src: "barbican-systemd-init.j2"
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dest: "/etc/systemd/system/{{ program_name }}.service"
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mode: "0644"
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owner: "root"
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group: "root"
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config_overrides: "{{ barbican_uwsgi_init_overrides }}"
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config_type: "ini"
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notify:
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- Restart barbican services
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