89 lines
2.8 KiB
ReStructuredText
89 lines
2.8 KiB
ReStructuredText
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This work is licensed under a Creative Commons Attribution 3.0 Unported
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License.
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http://creativecommons.org/licenses/by/3.0/legalcode
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..
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This template should be in ReSTructured text. The filename in the git
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repository should match the launchpad URL, for example a URL of
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https://blueprints.launchpad.net/kolla/+spec/awesome-thing should be named
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awesome-thing.rst . Please do not delete any of the sections in this
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template. If you have nothing to say for a whole section, just write: None
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For help with syntax, see http://www.sphinx-doc.org/en/stable/rest.html
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To test out your formatting, see http://www.tele3.cz/jbar/rest/rest.html
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======================================
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Add support for multiple globals files
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======================================
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https://blueprints.launchpad.net/kolla-ansible/+spec/multiple-globals-files
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Adding this feature to the kolla-ansible script, which will make it, automatically,
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read multiple globals files. This would give operators the ability to have
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separate globals files for some services, giving them a bit more granular control,
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without the need to add the ``-e @/path/to/file`` flag. These files will be placed
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under a new ``/etc/kolla/globals.d`` directory and ``kolla-ansible`` will search
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for ``globals.d/*.yml`` files. The main ``globals.yml`` file will still exist
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under ``/etc/kolla``, as usual.
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Problem description
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===================
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There's no problem, per say, to solve. This feature will basically give operators
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the ability to have separate globals files for some services, giving them a bit
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more granular control, without the need to add the ``-e @/path/to/file`` flag.
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Use cases
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---------
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1. Allow a more granular controller over individual service's options
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2. Better file and directory structure
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Proposed change
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===============
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- Add the capability in the ``tools/kolla-ansible`` script
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- Check if the ``globals.d`` directory exists
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- If it is, add its files in the ``CONFIG_OPTS`` variable at the end of the ``tools/kolla-ansible`` script
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Security impact
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---------------
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None
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Performance Impact
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------------------
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None
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Implementation
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==============
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Assignee(s)
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-----------
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Konstantinos Mouzaitis <kon.mouzakitis@vscaler.com>
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Milestones
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----------
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Target Milestone for completion:
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ussuri-10.0.0
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Work Items
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----------
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- Add the capability in the ``tools/kolla-ansible`` script
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- Check if the ``globals.d`` directory exists
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- If it is, add its files in the ``CONFIG_OPTS`` variable at the end of the ``tools/kolla-ansible`` script
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Testing
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=======
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Test the new kolla-ansible script when the ``globals.d`` directory exists and
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includes some more yml files, as well as when it doesn't exist.
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Documentation Impact
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====================
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``doc/source/user/quickstart.rst`` will need to be updated to include the options discussed in this feature
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