Maniphest T200022

2018 data center switchover: Move all the things over to codfw
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	Jdforrester-WMF
	Jul 19 2018, 3:56 PM

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Status	Assigned	Task
Resolved	Johan	T199676 Community Relations support for the 2018 data center switchover
Resolved	None	T200022 2018 data center switchover: Move all the things over to codfw
Resolved	Marostegui	T187089 Fix WMF schemas to not break when comment store goes WRITE_NEW

Event Timeline

Jdforrester-WMF triaged this task as Medium priority.Jul 19 2018, 3:56 PM

Jdforrester-WMF created this task.

Jdforrester-WMF added a parent task: T187089: Fix WMF schemas to not break when comment store goes WRITE_NEW.

Paladox subscribed.Jul 19 2018, 5:00 PM

When it it?

In T200022#4453157, @Trizek-WMF wrote:

When it it?

According to the parent task, T199676:

The time frame for the switchover is:

Switching from eqiad to codfw: somewhere in the range of 17-29 September

Switching back: somewhere in the range of 8-19 October.

I'm sure @Johan is on top of actually advertising it. :-)

Thanks James!

In T200022#4453382, @Jdforrester-WMF wrote:

I'm sure @Johan is on top of actually advertising it. :-)

Well, while he is off, I'm in his shoes. :)

Marostegui removed a parent task: T187089: Fix WMF schemas to not break when comment store goes WRITE_NEW.Aug 1 2018, 2:27 PM

Marostegui added a subtask: T187089: Fix WMF schemas to not break when comment store goes WRITE_NEW.

In T200022#4453382, @Jdforrester-WMF wrote:

In T200022#4453157, @Trizek-WMF wrote:

When it it?

According to the parent task, T199676:

The time frame for the switchover is:

Switching from eqiad to codfw: somewhere in the range of 17-29 September

Switching back: somewhere in the range of 8-19 October.

I'm sure @Johan is on top of actually advertising it. :-)

We just had a meeting about this, turns out that week of Sept 17th analytics has an offsite so we had to bump that a week prior. We will be requesting input on the tentative timeplan via SoS and emails before fully announcing it.

In T200022#4455560, @Trizek-WMF wrote:

Thanks James!

In T200022#4453382, @Jdforrester-WMF wrote:

I'm sure @Johan is on top of actually advertising it. :-)

Well, while he is off, I'm in his shoes. :)

@Trizek-WMF I 've filed https://phabricator.wikimedia.org/T200909 per Johan's instructions.

In T200022#4469266, @akosiaris wrote:

@Trizek-WMF I 've filed https://phabricator.wikimedia.org/T200909 per Johan's instructions.

Excellent, thanks!

• Whatamidoing-WMF subscribed.Aug 1 2018, 4:27 PM

FYI, the definite schedule for this is:

Switchover

Services: Tuesday, September 11th 2018 14:30 UTC
Media storage/Swift: Tuesday, September 11th 2018 15:00 UTC
Traffic: Tuesday, September 11th 2018 19:00 UTC
Mediawiki: Wednesday, September 12th 2018: 14:00 UTC

Switchback:

Traffic: Wednesday, October 10th 2018 09:00 UTC
Mediawiki: Wednesday, October 10th 2018: 14:00 UTC
Services: Thursday, October 11th 2018 14:30 UTC
Media storage/Swift: Thursday, October 11th 2018 15:00 UTC

Marostegui changed the status of subtask T187089: Fix WMF schemas to not break when comment store goes WRITE_NEW from Stalled to Open.Sep 13 2018, 8:36 AM

Marostegui closed subtask T187089: Fix WMF schemas to not break when comment store goes WRITE_NEW as Resolved.Sep 17 2018, 12:56 PM

Johan moved this task from Not ready to announce to Announce in next Tech/News on the User-notice board.Sep 27 2018, 2:24 PM

Johan moved this task from Announce in next Tech/News to Already announced/Archive on the User-notice board.

• Phabricator_maintenance moved this task from Backlog to Acknowledged on the SRE board.Jan 26 2019, 10:11 PM