Filippo Giunchedi has submitted this change and it was merged.

Change subject: prometheus: add aggregation rules for ops
......................................................................


prometheus: add aggregation rules for ops

Change-Id: I1fd1ea3e590651f0259fda82340ad62e7d365545
---
A modules/role/files/prometheus/rules_ops.conf
M modules/role/manifests/prometheus/ops.pp
2 files changed, 22 insertions(+), 0 deletions(-)

Approvals:
  Filippo Giunchedi: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/modules/role/files/prometheus/rules_ops.conf 
b/modules/role/files/prometheus/rules_ops.conf
new file mode 100644
index 0000000..2f81ef3
--- /dev/null
+++ b/modules/role/files/prometheus/rules_ops.conf
@@ -0,0 +1,17 @@
+# https://prometheus.io/docs/practices/rules/
+
+instance:node_cpu:count = count(node_cpu{mode="idle",job="node"}) by 
(instance, cluster)
+
+cluster_device:network_transmit_bytes:rate5m = 
sum(rate(node_network_transmit_bytes{job="node"}[5m])) by (cluster,device)
+cluster_device:network_receive_bytes:rate5m = 
sum(rate(node_network_receive_bytes{job="node"}[5m])) by (cluster,device)
+
+cluster_mode:cpu:rate5m = sum(rate(node_cpu{job="node"}[5m])) by (cluster, 
mode)
+
+cluster:memory_MemTotal:sum = sum(node_memory_MemTotal{job="node"}) by 
(cluster)
+cluster:memory_MemCached:sum = sum(node_memory_MemCached{job="node"}) by 
(cluster)
+cluster:memory_MemActive:sum = sum(node_memory_MemActive{job="node"}) by 
(cluster)
+
+cluster:load1:sum = sum(node_load1{job="node"}) by (cluster)
+cluster:cpu:sum = sum(instance:node_cpu:count) by (cluster)
+cluster:up:sum = sum(up{job="node"}) by (cluster)
+cluster:up:count = count(up{job="node"}) by (cluster)
diff --git a/modules/role/manifests/prometheus/ops.pp 
b/modules/role/manifests/prometheus/ops.pp
index 8ebf848..0d39db9 100644
--- a/modules/role/manifests/prometheus/ops.pp
+++ b/modules/role/manifests/prometheus/ops.pp
@@ -4,6 +4,7 @@
     include base::firewall
 
     $targets_path = '/srv/prometheus/ops/targets'
+    $rules_path = '/srv/prometheus/ops/rules'
 
     # Add one job for each of mysql 'group' (i.e. their broad function)
     # Each job will look for new files matching the glob and load the job
@@ -93,4 +94,8 @@
     file { "${targets_path}/mysql-labs_${::site}.yaml":
         source => 
"puppet:///modules/role/prometheus/mysql-labs_${::site}.yaml",
     }
+
+    file { "${rules_path}/rules_ops.conf":
+        source => 'puppet:///modules/role/prometheus/rules_ops.conf',
+    }
 }

-- 
To view, visit https://gerrit.wikimedia.org/r/307310
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings

Gerrit-MessageType: merged
Gerrit-Change-Id: I1fd1ea3e590651f0259fda82340ad62e7d365545
Gerrit-PatchSet: 2
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: Filippo Giunchedi <fgiunch...@wikimedia.org>
Gerrit-Reviewer: Filippo Giunchedi <fgiunch...@wikimedia.org>
Gerrit-Reviewer: jenkins-bot <>

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