refactor: add datasources and update dashboards (#197)

* refactor: add information schema data source

* refactor: update dashboards

charts/greptimedb-cluster/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: greptimedb-cluster
 description: A Helm chart for deploying GreptimeDB cluster in Kubernetes.
 type: application
-version: 0.2.29
+version: 0.2.30
 appVersion: 0.9.5
 home: https://github.com/GreptimeTeam/greptimedb
 sources:

charts/greptimedb-cluster/README.md

@@ -2,7 +2,7 @@
 
 A Helm chart for deploying GreptimeDB cluster in Kubernetes.
 
-![Version: 0.2.29](https://img.shields.io/badge/Version-0.2.29-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.9.5](https://img.shields.io/badge/AppVersion-0.9.5-informational?style=flat-square)
+![Version: 0.2.30](https://img.shields.io/badge/Version-0.2.30-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.9.5](https://img.shields.io/badge/AppVersion-0.9.5-informational?style=flat-square)
 
 ## Source Code
 
@@ -195,12 +195,12 @@ helm uninstall mycluster -n default
 | frontend.replicas | int | `1` | Frontend replicas |
 | frontend.service | object | `{}` | Frontend service |
 | frontend.tls | object | `{}` | Frontend tls configure |
-| grafana | object | `{"adminPassword":"gt-operator","adminUser":"admin","dashboardProviders":{"dashboardproviders.yaml":{"apiVersion":1,"providers":[{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-metrics","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-metrics"},"orgId":1,"type":"file"},{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-logs","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-logs"},"orgId":1,"type":"file"},{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-slow-queries","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-slow-queries"},"orgId":1,"type":"file"}]}},"dashboardsConfigMaps":{"greptimedb-cluster-logs":"greptimedb-cluster-logs-dashboard","greptimedb-cluster-metrics":"greptimedb-cluster-metrics-dashboard","greptimedb-cluster-slow-queries":"greptimedb-cluster-slow-queries-dashboard"},"datasources":{"datasources.yaml":{"datasources":[{"access":"proxy","isDefault":true,"name":"greptimedb-metrics","type":"prometheus","url":"http://mycluster-monitor-standalone.default.svc.cluster.local:4000/v1/prometheus"},{"access":"proxy","database":"public","name":"greptimedb-logs","type":"mysql","url":"mycluster-monitor-standalone.default.svc.cluster.local:4002"}]}},"enabled":false,"image":{"registry":"docker.io","repository":"grafana/grafana","tag":"11.1.3"},"initChownData":{"enabled":false},"persistence":{"accessModes":["ReadWriteOnce"],"enabled":true,"size":"10Gi"},"service":{"annotations":{},"enabled":true,"type":"ClusterIP"}}` | Deploy grafana for monitoring. |
+| grafana | object | `{"adminPassword":"gt-operator","adminUser":"admin","dashboardProviders":{"dashboardproviders.yaml":{"apiVersion":1,"providers":[{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-metrics","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-metrics"},"orgId":1,"type":"file"},{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-logs","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-logs"},"orgId":1,"type":"file"},{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-slow-queries","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-slow-queries"},"orgId":1,"type":"file"}]}},"dashboardsConfigMaps":{"greptimedb-cluster-logs":"greptimedb-cluster-logs-dashboard","greptimedb-cluster-metrics":"greptimedb-cluster-metrics-dashboard","greptimedb-cluster-slow-queries":"greptimedb-cluster-slow-queries-dashboard"},"datasources":{"datasources.yaml":{"datasources":[{"access":"proxy","isDefault":true,"name":"metrics","type":"prometheus","url":"http://mycluster-monitor-standalone.default.svc.cluster.local:4000/v1/prometheus"},{"access":"proxy","database":"public","name":"logs","type":"mysql","url":"mycluster-monitor-standalone.default.svc.cluster.local:4002"},{"access":"proxy","database":"information_schema","name":"information_schema","type":"mysql","url":"mycluster-frontend.default.svc.cluster.local:4002"}]}},"enabled":false,"image":{"registry":"docker.io","repository":"grafana/grafana","tag":"11.1.3"},"initChownData":{"enabled":false},"persistence":{"accessModes":["ReadWriteOnce"],"enabled":true,"size":"10Gi"},"service":{"annotations":{},"enabled":true,"type":"ClusterIP"}}` | Deploy grafana for monitoring. |
 | grafana.adminPassword | string | `"gt-operator"` | The default admin password for grafana. |
 | grafana.adminUser | string | `"admin"` | The default admin username for grafana. |
 | grafana.dashboardProviders | object | `{"dashboardproviders.yaml":{"apiVersion":1,"providers":[{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-metrics","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-metrics"},"orgId":1,"type":"file"},{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-logs","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-logs"},"orgId":1,"type":"file"},{"disableDeletion":false,"editable":true,"name":"greptimedb-cluster-slow-queries","options":{"path":"/var/lib/grafana/dashboards/greptimedb-cluster-slow-queries"},"orgId":1,"type":"file"}]}}` | The grafana dashboard providers. |
 | grafana.dashboardsConfigMaps | object | `{"greptimedb-cluster-logs":"greptimedb-cluster-logs-dashboard","greptimedb-cluster-metrics":"greptimedb-cluster-metrics-dashboard","greptimedb-cluster-slow-queries":"greptimedb-cluster-slow-queries-dashboard"}` | The grafana dashboards configmaps that will be created to store the dashboards. |
-| grafana.datasources | object | `{"datasources.yaml":{"datasources":[{"access":"proxy","isDefault":true,"name":"greptimedb-metrics","type":"prometheus","url":"http://mycluster-monitor-standalone.default.svc.cluster.local:4000/v1/prometheus"},{"access":"proxy","database":"public","name":"greptimedb-logs","type":"mysql","url":"mycluster-monitor-standalone.default.svc.cluster.local:4002"}]}}` | The grafana datasources. |
+| grafana.datasources | object | `{"datasources.yaml":{"datasources":[{"access":"proxy","isDefault":true,"name":"metrics","type":"prometheus","url":"http://mycluster-monitor-standalone.default.svc.cluster.local:4000/v1/prometheus"},{"access":"proxy","database":"public","name":"logs","type":"mysql","url":"mycluster-monitor-standalone.default.svc.cluster.local:4002"},{"access":"proxy","database":"information_schema","name":"information_schema","type":"mysql","url":"mycluster-frontend.default.svc.cluster.local:4002"}]}}` | The grafana datasources. |
 | grafana.enabled | bool | `false` | Enable grafana deployment. It needs to enable monitoring `monitoring.enabled: true` first. |
 | grafana.image | object | `{"registry":"docker.io","repository":"grafana/grafana","tag":"11.1.3"}` | The grafana image. |
 | grafana.image.registry | string | `"docker.io"` | The grafana image registry. |

charts/greptimedb-cluster/dashboards/greptimedb-cluster-logs.json

@@ -18,7 +18,6 @@
   "editable": true,
   "fiscalYearStartMonth": 0,
   "graphTooltip": 0,
-  "id": 2,
   "links": [],
   "panels": [
     {
@@ -85,9 +84,9 @@
     "list": [
       {
         "current": {
-          "selected": false,
-          "text": "greptimedb-cluster-logs",
-          "value": "ddxce12e8bl6oe"
+          "selected": true,
+          "text": "logs",
+          "value": "P98F38F12DB221A8C"
         },
         "hide": 0,
         "includeAll": false,
@@ -227,7 +226,7 @@
       },
       {
         "current": {
-          "selected": true,
+          "selected": false,
           "text": "1000",
           "value": "1000"
         },
@@ -288,6 +287,6 @@
   "timezone": "browser",
   "title": "GreptimeDB Cluster Logs",
   "uid": "edx5veo4rd3wge",
-  "version": 4,
+  "version": 1,
   "weekStart": ""
 }