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Maniphest T133062

Fix m1 replication icinga checks
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Description

During the codfw rollout we found the issue describe in T133057

Checking m1 replication alerts I found that m1 shard has no-replication checks on it's slaves db1016 and db2010 for broken replica and lag.

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Volans created this task.Apr 19 2016, 4:42 PM
Restricted Application added subscribers: TerraCodes, Aklapper. · View Herald TranscriptApr 19 2016, 4:42 PM
Volans mentioned this in T133057: Icinga alarm on eqiad 5.5 masters.Apr 19 2016, 4:42 PM
jcrespo triaged this task as Low priority.Apr 22 2016, 1:48 PM

Technically, it has availability/failover checks from dbproxy1001. We can implement those now that we have pt-heartbeat and non-paging replication alerts. There is lower expectations of perfect availability on misc than core.

jcrespo moved this task from Triage to Backlog on the DBA board.Apr 22 2016, 1:48 PM
jcrespo closed this task as Declined.Aug 4 2017, 8:53 AM

I am going to decline this- something has to be fixed, but most likely T172492 will happen first, or those hosts will be decommissioned first.

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