node-telegraf-influxdb-grafana

kubernetes

env:
- name: POD_NAME
  valueFrom:
    fieldRef:
      fieldPath: metadata.name
- name: POD_NAMESPACE
  valueFrom:
    fieldRef:
      fieldPath: metadata.namespace
- name: POD_IP
  valueFrom:
    fieldRef:
      fieldPath: status.podIP

lifecycle:
- postStart:
    exec:
        command:
            0: node
            1: build/index.js
- preStop:
    httpGet:
        path: /healthCheck

Grafana

{ "id": 1, "title": "New dashboard", "tags": [], "style": "dark", "timezone": "browser", "editable": true, "hideControls": false, "sharedCrosshair": true, "rows": [ { "collapse": false, "editable": true, "height": "250px", "panels": [ { "aliasColors": {}, "bars": false, "datasource": "influxdb", "editable": true, "error": false, "fill": 1, "grid": { "threshold1": null, "threshold1Color": "rgba(216, 200, 27, 0.27)", "threshold2": null, "threshold2Color": "rgba(234, 112, 112, 0.22)", "thresholdLine": true }, "id": 1, "isNew": true, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "span": 12, "stack": true, "steppedLine": false, "targets": [ { "dsType": "influxdb", "groupBy": [ { "params": [ "$interval" ], "type": "time" }, { "type": "fill", "params": [ "none" ] } ], "measurement": "request", "policy": "autogen", "refId": "A", "resultFormat": "time_series", "select": [ [ { "type": "field", "params": [ "value" ] }, { "type": "sum", "params": [] } ] ], "tags": [ { "key": "podIp", "operator": "=~", "value": "/^$podIp$/" } ] } ], "timeFrom": null, "timeShift": null, "title": "Requests", "tooltip": { "msResolution": true, "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "show": true }, "yaxes": [ { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ], "links": [], "transparent": false } ], "title": "Row" }, { "collapse": false, "editable": true, "height": "250px", "panels": [ { "aliasColors": {}, "bars": false, "datasource": "influxdb", "editable": true, "error": false, "fill": 1, "grid": { "threshold1": null, "threshold1Color": "rgba(216, 200, 27, 0.27)", "threshold2": null, "threshold2Color": "rgba(234, 112, 112, 0.22)" }, "id": 2, "isNew": true, "legend": { "avg": false, "current": false, "max": false, "min": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 2, "links": [], "nullPointMode": "connected", "percentage": false, "pointradius": 5, "points": false, "renderer": "flot", "seriesOverrides": [], "span": 12, "stack": true, "steppedLine": false, "targets": [ { "dsType": "influxdb", "groupBy": [ { "params": [ "$interval" ], "type": "time" }, { "params": [ "null" ], "type": "fill" } ], "measurement": "latency", "policy": "autogen", "refId": "A", "resultFormat": "time_series", "select": [ [ { "params": [ "mean" ], "type": "field" }, { "params": [], "type": "median" } ] ], "tags": [ { "key": "metric_type", "operator": "=", "value": "timing" } ] } ], "timeFrom": null, "timeShift": null, "title": "Latency", "tooltip": { "msResolution": true, "shared": true, "sort": 0, "value_type": "cumulative" }, "type": "graph", "xaxis": { "show": true }, "yaxes": [ { "format": "ms", "label": null, "logBase": 1, "max": null, "min": 0, "show": true }, { "format": "short", "label": null, "logBase": 1, "max": null, "min": null, "show": true } ] } ], "title": "New row" } ], "time": { "from": "now-15m", "to": "now" }, "timepicker": { "refresh_intervals": [ "1s", "5s", "10s", "30s", "1m", "5m", "15m", "30m", "1h", "2h", "1d" ], "time_options": [ "5m", "15m", "1h", "6h", "12h", "24h", "2d", "7d", "30d" ] }, "templating": { "list": [ { "type": "query", "datasource": "influxdb", "refresh": 0, "name": "podIp", "hide": 0, "options": [ { "text": "All", "value": "$__all", "selected": true }, { "text": "172.17.0.4", "value": "172.17.0.4", "selected": false }, { "text": "172.17.0.8", "value": "172.17.0.8", "selected": false }, { "text": "172.17.0.9", "value": "172.17.0.9", "selected": false } ], "includeAll": true, "multi": true, "query": "SHOW TAG VALUES FROM "request" WITH KEY = "podIp"", "current": { "text": "All", "value": [ "$__all" ], "tags": [] }, "label": "Pod IP" }, { "type": "query", "datasource": "influxdb", "refresh": 0, "name": "podName", "hide": 0, "options": [ { "text": "All", "value": "$__all", "selected": true }, { "text": "node-test-bh0yj", "value": "node-test-bh0yj", "selected": false }, { "text": "node-test-e1je1", "value": "node-test-e1je1", "selected": false }, { "text": "undefined", "value": "undefined", "selected": false } ], "includeAll": true, "multi": true, "label": "Pod Name", "query": "SHOW TAG VALUES FROM "request" WITH KEY = "podName"", "current": { "text": "All", "value": [ "$__all" ], "tags": [] } } ] }, "annotations": { "list": [ { "name": "New container", "datasource": "influxdb", "iconColor": "rgba(255, 96, 96, 1)", "enable": true, "query": "select * from up where $timeFilter", "titleColumn": "host", "textColumn": "host" } ] }, "refresh": "1s", "schemaVersion": 12, "version": 10, "links": [], "gnetId": null }