Migrate to docker image for grafana dashboards

.gitmodules

@@ -2,6 +2,3 @@
 	path = alerta-web
 	url = https://github.com/jjdmol/alerta-webui
 	branch = add-isa-18-2-states
-[submodule "grafana-central/dashboards/Station"]
-	path = grafana-central/dashboards/Station
-	url = https://git.astron.nl/lofar2.0/grafana-station-dashboards.git

grafana-central/Dockerfile

-FROM grafana/grafana
-
-# Install some plugins
-RUN grafana-cli plugins install briangann-datatable-panel
-RUN grafana-cli plugins install ae3e-plotly-panel
-RUN grafana-cli plugins install yesoreyeram-infinity-datasource
-RUN grafana-cli plugins install aceiot-svg-panel
-RUN grafana-cli plugins install yesoreyeram-boomtable-panel
-RUN grafana-cli plugins install orchestracities-map-panel
-
-RUN wget https://algenty.github.io/flowcharting-repository/archives/agenty-flowcharting-panel-1.0.0b-SNAPSHOT.zip -O /tmp/agenty-flowcharting-panel.zip
-RUN cd /var/lib/grafana/plugins/ && unzip /tmp/agenty-flowcharting-panel.zip && mv grafana-flowcharting agenty-flowcharting-panel
-
-COPY grafana.ini /etc/grafana/
+FROM git.astron.nl:5000/lofar2.0/grafana-station-dashboards:
 
 # Add default configuration through provisioning (see https://grafana.com/docs/grafana/latest/administration/provisioning)
 COPY datasources /etc/grafana/provisioning/datasources/

grafana-central/alerting.json

-{
-  "template_files": {},
-  "alertmanager_config": {
-    "route": {
-      "receiver": "Alerta",
-      "repeat_interval": "10m"
-    },
-    "templates": null,
-    "receivers": [
-      {
-        "name": "Alerta",
-        "grafana_managed_receiver_configs": [
-          {
-            "name": "Alerta",
-            "type": "webhook",
-            "disableResolveMessage": false,
-            "settings": {
-              "url": "http://alerta-server:8080/api/webhooks/prometheus?api-key=demo-key"
-            },
-            "secureFields": {}
-          }
-        ]
-      }
-    ]
-  }
-}

grafana-central/dashboards.yaml

@@ -19,6 +19,6 @@ providers:
     allowUiUpdates: true
     options:
       # <string, required> path to dashboard files on disk. Required when using the 'file' type
-      path: /var/lib/grafana-static/dashboards
+      path: /var/lib/grafana/dashboards
       # <bool> use folder names from filesystem to create folders in Grafana
       foldersFromFilesStructure: true

Station @ 276dc03f

-Subproject commit 276dc03f3fac30fa618e795db1df9cf8f6794cad

grafana-central/datasources/alertaui.yaml

-apiVersion: 1
-
-datasources:
-  # <string, required> name of the datasource. Required
-  - name: Alerta UI
-    # <string, required> datasource type. Required
-    type: yesoreyeram-infinity-datasource
-    # <string, required> access mode. proxy or direct (Server or Browser in the UI). Required
-    access: proxy
-    # <int> org id. will default to orgId 1 if not specified
-    orgId: 1
-    # <string> custom UID which can be used to reference this datasource in other parts of the configuration, if not specified will be generated automatically
-    uid: alertaui
-    # <string> url
-    url: http://alerta-server:8080/api
-    # <string> Deprecated, use secureJsonData.password
-    password:
-    # <string> database user, if used
-    user: postgres
-    # <string> database name, if used
-    database: hdb
-    # <bool> enable/disable basic auth
-    basicAuth: false
-    # <string> basic auth username
-    basicAuthUser:
-    # <string> Deprecated, use secureJsonData.basicAuthPassword
-    basicAuthPassword:
-    # <bool> enable/disable with credentials headers
-    withCredentials:
-    # <bool> mark as default datasource. Max one per org
-    isDefault: false
-    # <map> fields that will be converted to json and stored in jsonData
-    jsonData:
-      secureQueryName1: "api-key"
-    # <string> json object of data that will be encrypted.
-    secureJsonData:
-      secureQueryValue1: "demo-key"
-    version: 1
-    # <bool> allow users to edit datasources from the UI.
-    editable: false
-    

grafana-central/lofar-svglib.js

-// Lookup an alert in Grafana
-get_grafana_alert = (data, name) => {
-  series = data.series.find(
-    x => x.refId == "GrafanaAlerts"
-  )
-
-  return series.meta.custom.data.find(
-    x => x.labels.alertname == name
-  )
-}
-
-// Lookup an alert in Alerta
-get_alerta_alert = (data, name) => {
-  series = data.series.find(
-    x => x.refId == "AlertaAlerts"
-  )
-
-  return series.meta.custom.data.alerts.find(
-    x => x.event == name
-  )
-}
-
-// Return everything about an alert
-get_alert = (data, name) => {
-  let grafana_alert = get_grafana_alert(data, name)
-  let alerta_alert = get_alerta_alert(data, name)
-
-  if (alerta_alert) {
-    href = alerta_alert.href
-
-    if (grafana_alert)
-      colour = 'red'
-    else
-      colour = 'orange'
-  } else if (grafana_alert) {
-    // firing
-    colour = 'red'
-
-    href = '/alerting/grafana/'+ grafana_alert.labels.__alert_rule_uid__ +'/view'
-  } else {
-    colour = 'green'
-    href = undefined
-  }
-
-  return {
-    name: name,
-    alerta_alert: alerta_alert,
-    grafana_alert: grafana_alert,
-    colour: colour,
-    href: href
-  }
-}

grafana-central/rules.json

-{"station":[{"name":"FPGA processing error","interval":"10s","rules":[{"expr":"","for":"20s","labels":{"severity":"major"},"annotations":{"__dashboardUid__":"nC8N_kO7k","__panelId__":"9","summary":"One or more FPGAs are unusable."},"grafana_alert":{"id":1,"orgId":1,"title":"FPGA processing error","condition":"B","data":[{"refId":"A","queryType":"","relativeTimeRange":{"from":600,"to":0},"datasourceUid":"timescaledb","model":{"format":"time_series","group":[],"hide":false,"intervalMs":1000,"maxDataPoints":43200,"metricColumn":"none","rawQuery":true,"rawSql":"SELECT\n  $__timeGroup(data_time, $__interval),\n  x::text,\n  device,\n  name,\n  value\nFROM lofar_array_boolean\nWHERE\n  $__timeFilter(data_time) AND\n  name = 'fpga_error_r'\nORDER BY 1,2","refId":"A","select":[[{"params":["value_r"],"type":"column"}]],"table":"att_scalar_devdouble","timeColumn":"data_time","timeColumnType":"timestamp","where":[{"name":"$__timeFilter","params":[],"type":"macro"}]}},{"refId":"B","queryType":"","relativeTimeRange":{"from":0,"to":0},"datasourceUid":"-100","model":{"conditions":[{"evaluator":{"params":[0],"type":"gt"},"operator":{"type":"and"},"query":{"params":["A"]},"reducer":{"params":[],"type":"last"},"type":"query"}],"datasource":{"type":"__expr__","uid":"-100"},"expression":"A","hide":false,"intervalMs":1000,"maxDataPoints":43200,"reducer":"last","refId":"B","settings":{"mode":"dropNN"},"type":"reduce"}}],"updated":"2022-04-04T18:01:53Z","intervalSeconds":10,"version":3,"uid":"kujybCynk","namespace_uid":"R_jsbCynz","namespace_id":6,"rule_group":"FPGA processing error","no_data_state":"NoData","exec_err_state":"Alerting"}}]}]}
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