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WMF deployed EasyTimeline extension depends on Ploticus package which is not available in Debian Buster (but available again in Debian Bullseye)
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Mentioned by @Paladox in T137291#5471571.
Just creating this task as a heads-up.
Also hoping that T245757 is the correct parent task.

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Event Timeline

Aklapper created this task.May 22 2020, 9:43 AM
Aklapper added a parent task: T245757: Upgrade MediaWiki clusters to Debian Buster (debian 10).
Aklapper mentioned this in T137291: Transition all use of EasyTimeline to the Graph extension or similar and decommission it from Wikimedia's servers.
Phil_Boswell renamed this task from WMF deployed EasyTimeline extension depends on Plotipus package which is not available anymore in Debian Buster to WMF deployed EasyTimeline extension depends on Ploticus package which is not available anymore in Debian Buster.May 22 2020, 10:21 AM
Legoktm subscribed.Jun 25 2020, 7:43 AM

FWIW ploticus was fixed and will be in the next Debian stable release (bullseye), but it missed buster. In theory we could maintain our own backport of it, but obviously sunsetting EasyTimeline is a better long term solution.

Aklapper renamed this task from WMF deployed EasyTimeline extension depends on Ploticus package which is not available anymore in Debian Buster to WMF deployed EasyTimeline extension depends on Ploticus package which is not available in Debian Buster (but available again in Debian Bullseye).Jun 25 2020, 9:25 AM
Legoktm mentioned this in T264991: Upgrade the MediaWiki servers to ICU 63.Oct 9 2020, 11:51 PM
Dzahn added a parent task: T264991: Upgrade the MediaWiki servers to ICU 63.Oct 9 2020, 11:53 PM
MoritzMuehlenhoff subscribed.Oct 12 2020, 8:02 AM
In T253377#6255628, @Legoktm wrote:

FWIW ploticus was fixed and will be in the next Debian stable release (bullseye), but it missed buster. In theory we could maintain our own backport of it, but obviously sunsetting EasyTimeline is a better long term solution.

I'm going to upload an NMU for https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=967239, after that we can prepare a wikimedia-buster build based on the NMU upload.

MoritzMuehlenhoff added a project: SRE.Oct 16 2020, 2:58 PM
MoritzMuehlenhoff added a comment.Oct 16 2020, 3:00 PM

I've uploaded an NMU (2.42-4.2) for ploticus which correctly enables the toolchain hardening (https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=967239), we can import that version to buster-wikimedia for the mw migration of the app servers.

Marostegui triaged this task as Medium priority.Oct 19 2020, 10:38 AM
Legoktm closed this task as Resolved.Jan 4 2021, 10:11 PM
Legoktm assigned this task to MoritzMuehlenhoff.
In T245757#6640634, @Stashbot wrote:

Mentioned in SAL (#wikimedia-operations) [2020-11-23T13:17:31Z] <moritzm> imported ploticus 2.42-4.2~wmf1 to buster-wikimedia T245757

Aklapper mentioned this in T290686: Code Stewardship Review: EasyTimeline.Sep 9 2021, 6:57 PM
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