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authorDaniel Baumann <daniel.baumann@progress-linux.org>2023-02-06 16:11:30 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2023-02-06 16:11:30 +0000
commitaa2fe8ccbfcb117efa207d10229eeeac5d0f97c7 (patch)
tree941cbdd387b41c1a81587c20a6df9f0e5e0ff7ab /health/health.d/elasticsearch.conf
parentAdding upstream version 1.37.1. (diff)
downloadnetdata-aa2fe8ccbfcb117efa207d10229eeeac5d0f97c7.tar.xz
netdata-aa2fe8ccbfcb117efa207d10229eeeac5d0f97c7.zip
Adding upstream version 1.38.0.upstream/1.38.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+# you can disable an alarm notification by setting the 'to' line to: silent
+
+# 'red' is a threshold, can't lookup the 'red' dimension - using simple pattern is a workaround.
+
+ template: elasticsearch_cluster_health_status_red
+ on: elasticsearch.cluster_health_status
+ class: Errors
+ type: SearchEngine
+component: Elasticsearch
+ lookup: average -5s unaligned of *ed
+ every: 10s
+ units: status
+ warn: $this == 1
+ delay: down 5m multiplier 1.5 max 1h
+ info: cluster health status is red.
+ to: sysadmin
+
+# the idea of '-10m' is to handle yellow status after node restart,
+# (usually) no action is required because Elasticsearch will automatically restore the green status.
+ template: elasticsearch_cluster_health_status_yellow
+ on: elasticsearch.cluster_health_status
+ class: Errors
+ type: SearchEngine
+component: Elasticsearch
+ lookup: average -10m unaligned of yellow
+ every: 1m
+ units: status
+ warn: $this == 1
+ delay: down 5m multiplier 1.5 max 1h
+ info: cluster health status is yellow.
+ to: sysadmin
+
+ template: elasticsearch_node_index_health_red
+ on: elasticsearch.node_index_health
+ class: Errors
+ type: SearchEngine
+component: Elasticsearch
+ lookup: average -5s unaligned of *ed
+ every: 10s
+ units: status
+ warn: $this == 1
+ delay: down 5m multiplier 1.5 max 1h
+ info: node index $label:index health status is red.
+ to: sysadmin
+
+# don't convert 'lookup' value to seconds in 'calc' due to UI showing seconds as hh:mm:ss (0 as now).
+
+ template: elasticsearch_node_indices_search_time_query
+ on: elasticsearch.node_indices_search_time
+ class: Workload
+ type: SearchEngine
+component: Elasticsearch
+ lookup: average -10m unaligned of query
+ every: 10s
+ units: milliseconds
+ warn: $this > (($status >= $WARNING) ? (20 * 1000) : (30 * 1000))
+ delay: down 5m multiplier 1.5 max 1h
+ info: search performance is degraded, queries run slowly.
+ to: sysadmin
+
+ template: elasticsearch_node_indices_search_time_fetch
+ on: elasticsearch.node_indices_search_time
+ class: Workload
+ type: SearchEngine
+component: Elasticsearch
+ lookup: average -10m unaligned of fetch
+ every: 10s
+ units: milliseconds
+ warn: $this > (($status >= $WARNING) ? (3 * 1000) : (5 * 1000))
+ crit: $this > (($status == $CRITICAL) ? (5 * 1000) : (30 * 1000))
+ delay: down 5m multiplier 1.5 max 1h
+ info: search performance is degraded, fetches run slowly.
+ to: sysadmin