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Decom parsoidcache cluster
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Description

This cache_parsoid varnish cluster (which is only 2x machines in eqiad + 2x machines in codfw) is due for eventual death, and this task is tracking the remaining dependencies on it.

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BBlack created this task.Aug 27 2015, 2:44 AM
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Change 267234 had a related patch set uploaded (by BBlack):
MW parsoid URLs: s/parsoidcache/parsoid/

https://gerrit.wikimedia.org/r/267234

FWIW, in a 1 hour snapshot of all traffic to parsoidcache (regardless of internal vs external IPs), when varnish/pybal monitoring checks are excluded, we're left with 405 legit requests (or about 1 every 8.9s on average). All of these have the common attributes:

  1. Host: 10.2.2.29 (internal traffic to parsoidcache.svc.eqiad.wmnet IP)
  2. User-Agent: wikimedia/multi-http-client v1.0
  3. RxURL of the form /SITE/v3/transform/(wikitext/to/html|html/to/wikitext)/...

None of the legit requests were through the public IP/hostname (parsoid-lb.eqiad.wikimedia.org) during this particular 1-hour window.

Change 267865 had a related patch set uploaded (by BBlack):
Remove the Parsoid cache from beta

https://gerrit.wikimedia.org/r/267865

Change 267865 merged by jenkins-bot:
Remove the Parsoid cache from beta

https://gerrit.wikimedia.org/r/267865

Change 267234 merged by jenkins-bot:
MW parsoid URLs: s/parsoidcache/parsoid/

https://gerrit.wikimedia.org/r/267234

Change 272318 had a related patch set uploaded (by BBlack):
codfw: move cache_parsoid nodes to cache_upload

https://gerrit.wikimedia.org/r/272318

Change 272322 had a related patch set uploaded (by BBlack):
parsoidcache: remove from LVS

https://gerrit.wikimedia.org/r/272322

Change 272323 had a related patch set uploaded (by BBlack):
decom cache_parsoid

https://gerrit.wikimedia.org/r/272323

Change 272318 merged by BBlack:
codfw: move cache_parsoid nodes to cache_upload

https://gerrit.wikimedia.org/r/272318

Change 272322 merged by BBlack:
parsoidcache: remove from LVS

https://gerrit.wikimedia.org/r/272322

Change 272323 merged by BBlack:
decom cache_parsoid

https://gerrit.wikimedia.org/r/272323

BBlack closed this task as Resolved.Feb 23 2016, 12:37 PM