Maniphest T251985

Read only time window needed for enwiki
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	Marostegui
	May 6 2020, 7:49 AM

Description

We'd like to request a 30 minutes read-only time window for the following wiki to performance maintenance on its primary database master:

s1:

enwiki

Impact: enwiki go read-only for around 30 minutes (hopefully a lot less). Reads will not be impacted
When: Thu 21th May at 05:00 AM UTC

Related Objects
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Status	Assigned	Task
Resolved	jbond	T236277 Extend Puppet CA Expiry date
Resolved	jbond	T237259 Document all uses of the puppetCA certificate
Resolved	RLazarus	T237362 Rolling restart of etcd to pick up the renewed CA public certificate.
Resolved	Marostegui	T239791 DB: perform rolling restart of mariadb daemons to pick up CA changes
Resolved	Trizek-WMF	T250647 Read only windows for database primary masters
Resolved	Marostegui	T251982 Upgrade and restart s1 (enwiki) primary database master: Thu 21th May
Resolved	Trizek-WMF	T251985 Read only time window needed for enwiki
Resolved	jbond	T240330 Check if traffic servers need restarting/reloading post CA change

Event Timeline

Marostegui created this task.May 6 2020, 7:49 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptMay 6 2020, 7:49 AM

RhinosF1 subscribed.May 6 2020, 7:50 AM

Marostegui added a parent task: T251982: Upgrade and restart s1 (enwiki) primary database master: Thu 21th May.May 6 2020, 7:50 AM

Marostegui mentioned this in T251982: Upgrade and restart s1 (enwiki) primary database master: Thu 21th May.

Marostegui added a parent task: T250647: Read only windows for database primary masters.

DannyS712 subscribed.May 6 2020, 3:35 PM

Agusbou2015 subscribed.May 6 2020, 10:47 PM

Johan moved this task from To Triage to In current Tech/News draft on the User-notice board.May 7 2020, 4:32 PM

Johan moved this task from In current Tech/News draft to Already announced/Archive on the User-notice board.May 11 2020, 9:43 PM

Kaartic subscribed.May 14 2020, 4:59 PM

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@Kaartic, I know that you are very efficient at posting reminders on wikis! :) Have you already posted some reminders on English Wikipedia?

I put a reminder at https://en.wikipedia.org/wiki/Wikipedia:Village_pump_(WMF)#Reminder%3A_read_only_window

In T251985#6148701, @Trizek-WMF wrote:

@Kaartic, I know that you are very efficient at posting reminders on wikis! :) Have you already posted some reminders on English Wikipedia?

Yeah, I did post an intimation about this on "Village pump#Technical". I'm planning to post a reminder there, tomorrow (20May2020) around 10:30 A.M UTC.

Thank you @DannyS712 and @Kaartic.

I'm a little confused about the approximate duration of the operation. This task says the read only time would be around 30 minutes. The other one related to this (T251982) says the read-only time would be around 15 minutes. Which one should I trust?

Let's do 30 minutes. I will fix the other one.
Thank you!

Ok, done! I've posted the reminder at enwiki VPT.

The CentralNotice is also showing up for me on

arzwiki
eswiki
frwiki
htwiki
simplewiki

And more. Is it supposed to only be enwiki?

Some basic testing suggests that, while this is only enabled for english on the wikipedia project, it is shown on all wikipedias when displaying in English, and not on enwiki when displaying in French, etc.

All done - not closing this task, leaving that for @Trizek-WMF

RO starts: 05:00:30
RO stops: 05:03:28

In T251985#6154444, @DannyS712 wrote:

The CentralNotice is also showing up for me on

arzwiki

eswiki

frwiki

htwiki

simplewiki

And more. Is it supposed to only be enwiki?

Some basic testing suggests that, while this is only enabled for english on the wikipedia project, it is shown on all wikipedias when displaying in English, and not on enwiki when displaying in French, etc.