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Deployments/Train: Difference between revisions
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{{Navigation MediaWiki deployment}} | {{Navigation MediaWiki deployment}} | ||
The '''Deployment Train''' is a weekly process led by the [[mediawikiwiki:Wikimedia_Release_Engineering_Team|Release Engineering Team]], to deploy the latest alpha version of [[MediaWiki at WMF]] to production. | |||
Typical numers as of September 2021: | |||
* 198 code repositories (mediawiki/core, mediawiki/vendor, 188 MW extensions, and 8 MW skins). | |||
* 978 wikis. | |||
* betwen 150 and 1000 patches since the last train. | |||
== Current week == | == Current week == | ||
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* Train blocker task: https://train-blockers.toolforge.org/ | * Train blocker task: https://train-blockers.toolforge.org/ | ||
== | == Schedule == | ||
:''See also [[mw:MediaWiki {{#invoke:CurrentVersion|release}}/Roadmap|MediaWiki {{#invoke:CurrentVersion|release}}/Roadmap]] on mediawiki.org'' | :''See also [[mw:MediaWiki {{#invoke:CurrentVersion|release}}/Roadmap|MediaWiki {{#invoke:CurrentVersion|release}}/Roadmap]] on mediawiki.org'' | ||
[[File:Deployment train diagram.png|546x546px|Deployment train diagram.|none|thumb]] | |||
{| class="wikitable" | {| class="wikitable" | ||
! Sunday | ! Sunday | ||
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|} | |} | ||
== Groups == | |||
=== Tuesday === | === Tuesday === | ||
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Each Tuesday a Release Engineering team member cuts a new branch of all 198 repositories in a Wikimedia Production deployment. The branch is always prefixed with <code>wmf/</code> and then a version number. For example: [https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.37.0-wmf.1 wmf/1.37.0-wmf.1]. | Each Tuesday a Release Engineering team member cuts a new branch of all 198 repositories in a Wikimedia Production deployment. The branch is always prefixed with <code>wmf/</code> and then a version number. For example: [https://gerrit.wikimedia.org/r/plugins/gitiles/mediawiki/core/+/refs/heads/wmf/1.37.0-wmf.1 wmf/1.37.0-wmf.1]. | ||
The train conductor deploys that to Group0 wikis (see {{config file|dblists/group0.dblist}}). This group includes: | The train conductor deploys that to '''Group0''' wikis (see {{config file|dblists/group0.dblist}}). This group includes: | ||
*[https://www.mediawiki.org/ www.mediawiki.org] (<code>mediawikiwiki</code>) | *[https://www.mediawiki.org/ www.mediawiki.org] (<code>mediawikiwiki</code>) | ||
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On Wednesday Release Engineering leads a log triage session to find and file any new errors. | On Wednesday Release Engineering leads a log triage session to find and file any new errors. | ||
Following the log triage, the train conductor for the week makes a go/no-go decision to deploy to | Following the log triage, the train conductor for the week makes a go/no-go decision to deploy to Group1 wikis. | ||
'''Group1''' is non-Wikipedias, see {{config file|dblists/group1.dblist}}. | '''Group1''' is non-Wikipedias, see {{config file|dblists/group1.dblist}}. | ||
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If no blockers are found, the train conductor pushes code to all other Wikipedias, see {{config file|dblists/group2.dblist}}. | If no blockers are found, the train conductor pushes code to all other Wikipedias, see {{config file|dblists/group2.dblist}}. | ||
'''Group2''' includes [https://en.wikipedia.org en.wikipedia.org] (English Wikipedia). | |||
Revision as of 16:04, 12 April 2022
| Deployments |
|---|
|
The Deployment Train is a weekly process led by the Release Engineering Team, to deploy the latest alpha version of MediaWiki at WMF to production.
Typical numers as of September 2021:
- 198 code repositories (mediawiki/core, mediawiki/vendor, 188 MW extensions, and 8 MW skins).
- 978 wikis.
- betwen 150 and 1000 patches since the last train.
Current week
- Train status: https://versions.toolforge.org/
- Train blocker task: https://train-blockers.toolforge.org/
Schedule
- See also MediaWiki 1.38/Roadmap on mediawiki.org
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
|---|---|---|---|---|---|---|
| Deploy to group 0 | Deploy to group 1 | Deploy to group 2 |
Groups
Tuesday
Each Tuesday a Release Engineering team member cuts a new branch of all 198 repositories in a Wikimedia Production deployment. The branch is always prefixed with wmf/ and then a version number. For example: wmf/1.37.0-wmf.1.
The train conductor deploys that to Group0 wikis (see dblists/group0.dblist). This group includes:
- www.mediawiki.org (
mediawikiwiki) - test.wikipedia.org (
testwiki) - test.wikidata.org (
testwikidatawiki) - office.wikimedia.org (
officewiki) - all closed wikis
Wednesday
On Wednesday Release Engineering leads a log triage session to find and file any new errors.
Following the log triage, the train conductor for the week makes a go/no-go decision to deploy to Group1 wikis.
Group1 is non-Wikipedias, see dblists/group1.dblist.
Group1 includes:
- www.wikidata.org (
wikidatawiki) - *.wiktionary.org (all Wiktionary sites)
- *.wikisource.org (all Wikisource sites)
- *.wikinews.org (all Wikinews sites)
- *.wikibooks.org (all Wikibooks sites)
- *.wikiquote.org (all Wikiquote sites)
- *.wikivoyage.org (all Wikivoyage sites)
- *.wikiversity.org (all Wikiversity sites)
- commons.wikimedia.org (Wikimedia Commons)
- meta.wikimedia.org (Meta-Wiki)
- incubator.wikimedia.org (Incubator)
- ca.wikipedia.org (Catalan Wikipedia)
- he.wikipedia.org (Hebrew Wikipedia)
- it.wikipedia.org (Italian Wikipedia)
- test2.wikipedia.org (
test2wiki) - and others…
Thursday
If no blockers are found, the train conductor pushes code to all other Wikipedias, see dblists/group2.dblist.
Group2 includes en.wikipedia.org (English Wikipedia).