Move yarn.wikimedia.org to a separate Buster VM
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	MoritzMuehlenhoff
	Jul 16 2020, 11:12 AM

Description

Yarn is currently co-hosted on analytics-tool1001 with Hue (which can't easily be migrated away from Stretch) and enabling CAS for Yarn isn't possible on Stretch due to T257587, so Yarn will be moved to separate Buster Ganeti instance.

Details

Subject	Repo	Branch	Lines +/-
Remove obsolete references to Yarn on hadoop::ui role	operations/puppet	production	+2 -5
Switch over Yarn to an-tool1008 in ATS	operations/puppet	production	+1 -1
Require profile::hadoop::common in the yarn_proxy profile	operations/puppet	production	+1 -0
Apply Yarn role to an-tool1008	operations/puppet	production	+1 -1
Add separate role for Yarn	operations/puppet	production	+56 -0

Customize query in gerrit

Related Objects

Mentioned Here: T257587: mod_auth_cas segfaulting on Stretch Apache setups using OpenSSL 1.0.2 and 1.1 (netmon/yarn)

Event Timeline

MoritzMuehlenhoff created this task.Jul 16 2020, 11:12 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJul 16 2020, 11:12 AM

Change 613156 had a related patch set uploaded (by Muehlenhoff; owner: Muehlenhoff):
[operations/puppet@production] Add separate role for Yarn

https://gerrit.wikimedia.org/r/613156

gerritbot added a project: Patch-For-Review.Jul 16 2020, 1:48 PM

Change 613156 merged by Muehlenhoff:
[operations/puppet@production] Add separate role for Yarn

https://gerrit.wikimedia.org/r/613156

Change 613585 had a related patch set uploaded (by Muehlenhoff; owner: Muehlenhoff):
[operations/puppet@production] Apply Yarn role to an-tool1008

https://gerrit.wikimedia.org/r/613585

Change 613585 merged by Muehlenhoff:
[operations/puppet@production] Apply Yarn role to an-tool1008

https://gerrit.wikimedia.org/r/613585

Maintenance_bot removed a project: Patch-For-Review.Jul 17 2020, 9:10 AM

Change 613603 had a related patch set uploaded (by Muehlenhoff; owner: Muehlenhoff):
[operations/puppet@production] Require profile::hadoop::common in the yarn_proxy profile

https://gerrit.wikimedia.org/r/613603

gerritbot added a project: Patch-For-Review.Jul 17 2020, 9:23 AM

Change 613603 merged by Elukey:
[operations/puppet@production] Require profile::hadoop::common in the yarn_proxy profile

https://gerrit.wikimedia.org/r/613603

Change 613606 had a related patch set uploaded (by Muehlenhoff; owner: Muehlenhoff):
[operations/puppet@production] Switch over Yarn to an-tool1008 in ATS

https://gerrit.wikimedia.org/r/613606

Assigning to Moritz given it seems he's working on this.

Change 613606 merged by Muehlenhoff:
[operations/puppet@production] Switch over Yarn to an-tool1008 in ATS

https://gerrit.wikimedia.org/r/613606

Milimetric edited projects, added Analytics-Radar; removed Analytics.Jul 20 2020, 4:42 PM

Change 615447 had a related patch set uploaded (by Muehlenhoff; owner: Muehlenhoff):
[operations/puppet@production] Remove obsolete references to Yarn on hadoop::ui role

https://gerrit.wikimedia.org/r/615447

Change 615447 merged by Muehlenhoff:
[operations/puppet@production] Remove obsolete references to Yarn on hadoop::ui role