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Fix nodata error alert #30

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Fix nodata error alert #30

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93d9fd3
Fix nodata error in alert
antoinebhs Jun 4, 2024
9e92207
Add error events alert
antoinebhs Jun 4, 2024
52c241b
Change nodata state to OK
antoinebhs Jun 4, 2024
79f3b17
Fix error
antoinebhs Jun 4, 2024
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127 changes: 127 additions & 0 deletions resources/grafana/alert-rules/error_events.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,127 @@
{
"orgID": 1,
"folderUID": "{{FOLDER_UID}}",
"ruleGroup": "30sEval",
"title": "Error events",
"condition": "C",
"data": [
{
"refId": "A",
"queryType": "",
"relativeTimeRange": {
"from": 1800,
"to": 0
},
"datasourceUid": "{{DATASOURCE_UID}}",
"model": {
"datasource": {
"type": "prometheus",
"uid": "{{DATASOURCE_UID}}"
},
"editorMode": "code",
"expr": "(kube_pod_container_status_restarts_total - kube_pod_container_status_restarts_total offset 10m) and ignoring (reason) min_over_time(kube_pod_container_status_last_terminated_reason{reason=\"Error\"}[10m]) == 1",
"instant": false,
"interval": "",
"intervalMs": 15000,
"legendFormat": "{{pod}}",
"maxDataPoints": 43200,
"range": true,
"refId": "A"
}
},
{
"refId": "B",
"queryType": "",
"relativeTimeRange": {
"from": 1800,
"to": 0
},
"datasourceUid": "__expr__",
"model": {
"conditions": [
{
"evaluator": {
"params": [],
"type": "gt"
},
"operator": {
"type": "and"
},
"query": {
"params": [
"B"
]
},
"reducer": {
"params": [],
"type": "last"
},
"type": "query"
}
],
"datasource": {
"type": "__expr__",
"uid": "__expr__"
},
"expression": "A",
"intervalMs": 1000,
"maxDataPoints": 43200,
"reducer": "last",
"refId": "B",
"type": "reduce"
}
},
{
"refId": "C",
"queryType": "",
"relativeTimeRange": {
"from": 1800,
"to": 0
},
"datasourceUid": "__expr__",
"model": {
"conditions": [
{
"evaluator": {
"params": [
0
],
"type": "gt"
},
"operator": {
"type": "and"
},
"query": {
"params": [
"C"
]
},
"reducer": {
"params": [],
"type": "last"
},
"type": "query"
}
],
"datasource": {
"type": "__expr__",
"uid": "__expr__"
},
"expression": "B",
"intervalMs": 1000,
"maxDataPoints": 43200,
"refId": "C",
"type": "threshold"
}
}
],
"noDataState": "OK",
"execErrState": "Error",
"for": "5m",
"annotations": {
"__dashboardUid__": "a24365d3-fb9c-407b-99d6-5b0b14de5adc",
"__panelId__": "50",
"summary": "Triggered when a pod is restarted because of an error"
},
"isPaused": false
}
4 changes: 2 additions & 2 deletions ...urces/grafana/alert-rules/oom_killed.json → ...rafana/alert-rules/oom_killed_events.json
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Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@
"uid": "{{DATASOURCE_UID}}"
},
"editorMode": "code",
"expr": "(kube_pod_container_status_restarts_total - kube_pod_container_status_restarts_total offset 10m >= 1) and ignoring (reason) min_over_time(kube_pod_container_status_last_terminated_reason{reason=\"OOMKilled\"}[10m]) == 1",
"expr": "(kube_pod_container_status_restarts_total - kube_pod_container_status_restarts_total offset 10m) and ignoring (reason) min_over_time(kube_pod_container_status_last_terminated_reason{reason=\"OOMKilled\"}[10m]) == 1",
"instant": false,
"interval": "",
"intervalMs": 15000,
Expand Down Expand Up @@ -115,7 +115,7 @@
}
}
],
"noDataState": "NoData",
"noDataState": "OK",
"execErrState": "Error",
"for": "5m",
"annotations": {
Expand Down