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Add alerts to Grafana dashboards #740

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merged 19 commits into from
Dec 14, 2023
Merged

Add alerts to Grafana dashboards #740

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b350854
Update mongo dashboards
tamalsaha Dec 14, 2023
a522140
es dash
tamalsaha Dec 14, 2023
19753c9
kafka
tamalsaha Dec 14, 2023
e5b8985
escape dash
tamalsaha Dec 14, 2023
73ce949
added-all
tamalsaha Dec 14, 2023
50df5a2
templatize title
tamalsaha Dec 14, 2023
4c70f1f
name, ns var
tamalsaha Dec 14, 2023
790528f
fix
tamalsaha Dec 14, 2023
144306b
rm definition
tamalsaha Dec 14, 2023
ef6469d
dash replacement
tamalsaha Dec 14, 2023
988b2fc
Add grafana values
tamalsaha Dec 14, 2023
1e232d2
Update values
tamalsaha Dec 14, 2023
f661eb5
fix
tamalsaha Dec 14, 2023
1d7b98d
Update dashboard types
tamalsaha Dec 14, 2023
cd733d4
fix tests
tamalsaha Dec 14, 2023
4a7327b
test grafana dashboards
tamalsaha Dec 14, 2023
e47adaa
Add tests
tamalsaha Dec 14, 2023
84a798a
Remove replacement templates
tamalsaha Dec 14, 2023
6df0e6a
Add flag to disable alerts panels
tamalsaha Dec 14, 2023
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59 changes: 59 additions & 0 deletions .github/workflows/ci.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,65 @@ jobs:
./hack/scripts/update-chart-dependencies.sh
make ci

- name: Test Grafana Dashboards
run: |
echo "all db dashboards"
helm template charts/kubedb-grafana-dashboards
echo "-----------------------------------------"
echo "elasticsearch dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=elasticsearch \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "kafka dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=kafka \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "mariadb dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=mariadb \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "mongodb dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=mongodb \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "mysql dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=mysql \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "perconaxtradb dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=perconaxtradb \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "postgres dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=postgres \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "proxysql dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=proxysql \
--set app.name=mydb \
--set app.namespace=demo
echo "-----------------------------------------"
echo "redis dashboard with alerts"
helm template charts/kubedb-grafana-dashboards \
--set resources[0]=redis \
--set app.name=mydb \
--set app.namespace=demo

kubernetes:
name: Kubernetes
runs-on: ubuntu-20.04
Expand Down
31 changes: 19 additions & 12 deletions charts/kubedb-grafana-dashboards/README.md
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Expand Up @@ -45,23 +45,30 @@ The command removes all the Kubernetes components associated with the chart and

The following table lists the configurable parameters of the `kubedb-grafana-dashboards` chart and their default values.

| Parameter | Description | Default |
|---------------------------------|--------------------------------------------------------------------|------------------------------------------------------------------------------------------|
| nameOverride | Overrides name template | <code>""</code> |
| fullnameOverride | Overrides fullname template | <code>""</code> |
| resources | List of resources for which dashboards will be applied | <code>["elasticsearch","mariadb","mongodb","mysql","postgres","redis","proxysql"]</code> |
| dashboard.folderID | ID of Grafana folder where these dashboards will be applied | <code>0</code> |
| dashboard.overwrite | If true, dashboard with matching uid will be overwritten | <code>true</code> |
| dashboard.templatize.title | If true, datasource will be prefixed to dashboard name | <code>false</code> |
| dashboard.templatize.datasource | If true, datasource will be hardcoded in the dashboard | <code>false</code> |
| grafana.name | Name of Grafana Appbinding where these dashboards are applied | <code>""</code> |
| grafana.namespace | Namespace of Grafana Appbinding where these dashboards are applied | <code>""</code> |
| Parameter | Description | Default |
|---------------------------------|--------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------|
| nameOverride | Overrides name template | <code>""</code> |
| fullnameOverride | Overrides fullname template | <code>""</code> |
| resources | List of resources for which dashboards will be applied | <code>["elasticsearch","kafka","mariadb","mongodb","mysql","perconaxtradb","postgres","proxysql","redis"]</code> |
| dashboard.folderID | ID of Grafana folder where these dashboards will be applied | <code>0</code> |
| dashboard.overwrite | If true, dashboard with matching uid will be overwritten | <code>true</code> |
| dashboard.templatize.title | If true, datasource will be prefixed to dashboard name | <code>false</code> |
| dashboard.templatize.datasource | If true, datasource will be hardcoded in the dashboard | <code>false</code> |
| dashboard.replacements | | <code>{}</code> |
| grafana.name | Name of Grafana Appbinding where these dashboards are applied | <code>""</code> |
| grafana.namespace | Namespace of Grafana Appbinding where these dashboards are applied | <code>""</code> |
| grafana.version | | <code>8.2.3</code> |
| grafana.jobName | | <code>kubedb-databases</code> |
| grafana.url | | <code>""</code> |
| grafana.apikey | | <code>""</code> |
| app.name | | <code>""</code> |
| app.namespace | | <code>""</code> |


Specify each parameter using the `--set key=value[,key=value]` argument to `helm upgrade -i`. For example:

```bash
$ helm upgrade -i kubedb-grafana-dashboards appscode/kubedb-grafana-dashboards -n kubeops --create-namespace --version=v2023.12.11 --set resources=["elasticsearch","mariadb","mongodb","mysql","postgres","redis","proxysql"]
$ helm upgrade -i kubedb-grafana-dashboards appscode/kubedb-grafana-dashboards -n kubeops --create-namespace --version=v2023.12.11 --set resources=["elasticsearch","kafka","mariadb","mongodb","mysql","perconaxtradb","postgres","proxysql","redis"]
```

Alternatively, a YAML file that specifies the values for the parameters can be provided while
Expand Down
5 changes: 5 additions & 0 deletions charts/kubedb-grafana-dashboards/ci/ci-values.yaml
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Original file line number Diff line number Diff line change
@@ -1,2 +1,7 @@
grafana:
name: "grafana-appbinding"
dashboard:
replacements:
job=\"kube-state-metrics\": job=\"kubernetes-service-endpoints\"
job=\"kubelet\": job=\"kubernetes-nodes-cadvisor\"
job=\"repl-stats\": job=\"kubedb-databases\"
43 changes: 28 additions & 15 deletions .../kubedb-grafana-dashboards/dashboards/elasticsearch/elasticsearch_database_dashboard.json
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
{{- $shared := and (eq .Values.app.name "") (eq .Values.app.namespace "") -}}
{
"annotations": {
"list": [
Expand Down Expand Up @@ -940,7 +941,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{name}}",
"legendFormat": {{ `"{{name}}"` }},
"refId": "A",
"step": 240
}
Expand Down Expand Up @@ -1044,7 +1045,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{name}}",
"legendFormat": {{ `"{{name}}"` }},
"refId": "A",
"step": 240
}
Expand Down Expand Up @@ -1145,7 +1146,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{name}}",
"legendFormat": {{ `"{{name}}"` }},
"refId": "A"
}
],
Expand Down Expand Up @@ -1246,7 +1247,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{name}}",
"legendFormat": {{ `"{{name}}"` }},
"refId": "A"
}
],
Expand Down Expand Up @@ -1366,7 +1367,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{name}}",
"legendFormat": {{ `"{{name}}"` }},
"metric": "",
"refId": "A",
"step": 1800
Expand Down Expand Up @@ -1474,7 +1475,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{name}}",
"legendFormat": {{ `"{{name}}"` }},
"metric": "",
"refId": "A",
"step": 1800
Expand Down Expand Up @@ -1587,7 +1588,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{ name }}",
"legendFormat": {{ `"{{name}}"` }},
"metric": "elasticsearch_breakers_tripped",
"metrics": [
{
Expand Down Expand Up @@ -1700,7 +1701,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{ name }}",
"legendFormat": {{ `"{{name}}"` }},
"refId": "A",
"step": 240
}
Expand Down Expand Up @@ -1806,7 +1807,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{name}}-RX",
"legendFormat": {{ `"{{name}}-RX"` }},
"refId": "A",
"step": 240
},
Expand All @@ -1816,7 +1817,7 @@
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{name}}-TX",
"legendFormat": {{ `"{{name}}-TX"` }},
"refId": "B",
"step": 240
}
Expand Down Expand Up @@ -1919,7 +1920,7 @@
"expr": "irate(elasticsearch_jvm_gc_collection_seconds_sum{namespace=~\"$namespace\",cluster=~\"$app\"}[1m])",
"interval": "",
"intervalFactor": 2,
"legendFormat": "{{ name }} {{ gc }}",
"legendFormat": {{ `"{{ name }} {{ gc }}"` }},
"refId": "A",
"step": 240
}
Expand Down Expand Up @@ -2008,7 +2009,6 @@
"value": "default"
},
"datasource": "${datasource}",
"definition": "label_values(kube_namespace_labels,namespace)",
"description": null,
"error": null,
"hide": 0,
Expand All @@ -2017,15 +2017,20 @@
"multi": false,
"name": "namespace",
"options": [],
{{- if $shared }}
"query": "label_values(kube_namespace_labels,namespace)",
"type": "query",
{{- else }}
"query": {{ $.Values.app.namespace | quote }},
"type": "constant",
{{- end }}
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
},
{
Expand All @@ -2040,7 +2045,6 @@
]
},
"datasource": "${datasource}",
"definition": "label_values(elasticsearch_cluster_health_status{namespace=~\"$namespace\"},cluster)",
"description": null,
"error": null,
"hide": 0,
Expand All @@ -2049,15 +2053,20 @@
"multi": true,
"name": "app",
"options": [],
{{- if $shared }}
"query": "label_values(elasticsearch_cluster_health_status{namespace=~\"$namespace\"},cluster)",
"type": "query",
{{- else }}
"query": {{ $.Values.app.name | quote }},
"type": "constant",
{{- end }}
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"tagValuesQuery": "",
"tags": [],
"tagsQuery": "",
"type": "query",
"useTags": false
}
]
Expand Down Expand Up @@ -2092,7 +2101,11 @@
]
},
"timezone": "utc",
{{- if $shared }}
"title": "KubeDB / Elasticsearch / Database",
{{- else }}
"title": {{ printf "KubeDB / Elasticsearch / Database / %s / %s" $.Values.app.namespace $.Values.app.name | quote }},
{{- end }}
"uid": "0dBMIuN7k",
"version": 4
}
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