Faidon Liambotis has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/202677

Change subject: graphite: fix carbon-relay queue check
......................................................................

graphite: fix carbon-relay queue check

< godog> paravoid: afaict because fullQueueDrops isn't pushed as 0
by carbon-cache when nothing happens, thus no datapoints, not sure
there's a good solution using check_graphite

Use the transformNull() function to transform nulls into 0s.

Change-Id: Icb24dd173a614db0e0282098b8accd483755b5a2
---
M modules/graphite/manifests/monitoring/graphite.pp
1 file changed, 1 insertion(+), 1 deletion(-)


  git pull ssh://gerrit.wikimedia.org:29418/operations/puppet 
refs/changes/77/202677/1

diff --git a/modules/graphite/manifests/monitoring/graphite.pp 
b/modules/graphite/manifests/monitoring/graphite.pp
index 0d4da01..9775ef8 100644
--- a/modules/graphite/manifests/monitoring/graphite.pp
+++ b/modules/graphite/manifests/monitoring/graphite.pp
@@ -10,7 +10,7 @@
     # is carbon-relay queue full? (i.e. dropping data)
     monitoring::graphite_threshold { 'carbon-relay_queue_full':
         description     => 'carbon-relay queue full',
-        metric          => 
'sumSeries(carbon.relays.graphite1001-*.destinations.*.fullQueueDrops)',
+        metric          => 
'sumSeries(transformNull(carbon.relays.graphite1001-*.destinations.*.fullQueueDrops))',
         from            => '10minutes',
         warning         => 200,
         critical        => 1000,

-- 
To view, visit https://gerrit.wikimedia.org/r/202677
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Icb24dd173a614db0e0282098b8accd483755b5a2
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Faidon Liambotis <fai...@wikimedia.org>

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