Maniphest T59265

Set up better monitoring / alerts for Parsoid varnishes
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	• GWicke
	Nov 19 2013, 6:41 PM

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Description

We should have alerts for issues like backend connection failures as graphed here:

https://ganglia.wikimedia.org/latest/graph_all_periods.php?c=Parsoid%20Varnish%20eqiad&h=cp1058.eqiad.wmnet&r=hour&z=default&jr=&js=&st=1384819991&v=85099&m=varnish.backend_fail&vl=N%2Fs&ti=Backend%20conn.%20failures&z=large

We should also have an alert / graphing for other failed requests.

Version: unspecified
Severity: normal

Details

Reference: bz57265

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		Status	Subtype	Assigned	Task
		Declined		Arlolra	T59265 Set up better monitoring / alerts for Parsoid varnishes
		Invalid		None	T59882 Easy way to define alerts for ganglia data

Event Timeline

• bzimport raised the priority of this task from to Medium.Nov 22 2014, 2:24 AM

• bzimport added a project: Parsoid.

• bzimport set Reference to bz57265.

• GWicke created this task.Nov 19 2013, 6:41 PM

Arlolra removed • GWicke as the assignee of this task.Nov 25 2014, 7:58 PM

Arlolra set Security to None.

ssastry moved this task from Needs Triage to Maintenance / Tech-Debt on the Parsoid board.Dec 21 2014, 5:03 PM

• chasemp closed subtask T59882: Easy way to define alerts for ganglia data as Resolved.Jan 6 2015, 11:24 PM

• chasemp reopened subtask T59882: Easy way to define alerts for ganglia data as Stalled.Jan 6 2015, 11:37 PM

• marcoil added a project: Technical-Debt.Feb 10 2015, 3:15 PM

• marcoil moved this task from Maintenance / Tech-Debt to Needs Triage on the Parsoid board.Feb 13 2015, 12:52 PM

Varnishes were decommissioned in favour of RESTBase in T110472

fgiunchedi closed subtask T59882: Easy way to define alerts for ganglia data as Invalid.Nov 3 2016, 3:56 PM