Render a graph showing the SLURP and not SLURP upgrade paths
I think visual representation can help people understand the practical effects of the SLURP releases on their upgrade options. Lets add one using graphviz to do the rendering for us. Change-Id: Ic28c8ad4bc84f094a37b38037a6859d725e85f51
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@ -9,3 +9,5 @@ git-review [platform:ubuntu]
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libre2-dev [platform:ubuntu]
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libre2-dev [platform:ubuntu]
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# This is for python-pcre which is a dependency of whereto.
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# This is for python-pcre which is a dependency of whereto.
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libpcre3-dev [platform:ubuntu]
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libpcre3-dev [platform:ubuntu]
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# For SLURP graphic rendering
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graphviz [doc]
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@ -19,6 +19,7 @@ sys.path.insert(0, os.path.join(os.path.abspath('.'), '_exts'))
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# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
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# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
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extensions = [
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extensions = [
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'deliverables',
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'deliverables',
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'sphinx.ext.graphviz',
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'sphinxcontrib.datatemplates',
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'sphinxcontrib.datatemplates',
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'ics',
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'ics',
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'reviewinbox',
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'reviewinbox',
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@ -95,7 +95,33 @@ Releases with Skip Level Upgrade Release Process (SLURP)
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Releases can be marked as `Skip Level Upgrade Release Process`_ (or
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Releases can be marked as `Skip Level Upgrade Release Process`_ (or
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`SLURP`) releases. This practically means, that upgrades will be
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`SLURP`) releases. This practically means, that upgrades will be
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supported between these (`SLURP`) releases, in addition to between
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supported between these (`SLURP`) releases, in addition to between
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adjacent major releases.
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adjacent major releases. For example the upgrade paths starting with
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the 2023.1 Antelope release look like this:
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.. graphviz::
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digraph openstack_releases {
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label="OpenStack Upgrade Paths"
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splines=false;
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nodesep=1;
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rankdir="LR";
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node [shape=box];
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A [label="2023.1\nAntelope"];
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C [label="2024.1\nCaracal"];
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B [label="2023.2\nBobcat"];
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E [label="2025.1\nEpoxy"];
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D [label="2024.2\nDalmatian"];
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A -> C [xlabel="SLURP"];
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A -> B;
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B -> C;
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C -> E [xlabel="SLURP"];
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C -> D;
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D -> E;
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}
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.. _Skip Level Upgrade Release Process: https://governance.openstack.org/tc/resolutions/20220210-release-cadence-adjustment.html
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.. _Skip Level Upgrade Release Process: https://governance.openstack.org/tc/resolutions/20220210-release-cadence-adjustment.html
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