victoriametrics + grafana
This commit is contained in:
Michael Wyraz
parent
784f2b4187
commit
5cb0b1444d
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@ -31,3 +31,15 @@ Umgebungsvariablen:
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Der Meshviewer-Container stellt die Meshviewer-Anwendung aus https://git.dezentrale.cloud/Freifunk-Leipzig/meshviewer/src/branch/ffle sowie die zugehörigen Meshviewer-Daten bereit.
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### victoriametrics
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VictoriaMetrics ist eine Prometheus-kompatible, hoch performante Zeitreihen-Datenbank, welche das InfluxDB Protokoll unterstützt. Sie kommt zur Speicherung der Knoten-Metriken zum Einsatz.
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### grafana
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Grafana wird zur Visualisierung der Knoten-Metriken verwendet. Dabei werden die Datenquelle und die Dashboards automatisch beim Start provisioniert.
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Umgebungsvariablen:
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* GF_SECURITY_ADMIN_USER: initialier Admin-Benutzer für Grafana
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* GF_SECURITY_ADMIN_PASSWORD: initiales Admin-Passwort (sollte beim ersten Login unbedingt geändert werden!)
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@ -10,6 +10,7 @@ services:
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net.ipv6.conf.all.disable_ipv6: 0 # enable ipv6 withn container
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net.ipv6.conf.all.forwarding: 1
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stop_grace_period: 0s
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yanic:
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build: ./yanic
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network_mode: "service:fastd"
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@ -23,4 +24,31 @@ services:
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volumes:
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- ./data/yanic/meshviewer:/usr/share/nginx/html/data
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victoriametrics:
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image: victoriametrics/victoria-metrics:v1.69.0
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command: |
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-retentionPeriod=24
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-selfScrapeInterval=30s
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volumes:
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- ./data/victoriametrics:/victoria-metrics-data
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grafana:
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image: grafana/grafana:8.2.3
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volumes:
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- ./data/grafana:/var/lib/grafana
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# https://blog.56k.cloud/provisioning-grafana-datasources-and-dashboards-automagically/
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- ./grafana/provisioning/datasources:/etc/grafana/provisioning/datasources
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- ./grafana/provisioning/dashboards:/etc/grafana/provisioning/dashboards
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env_file: envfile
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environment:
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GF_LOG_MODE: console
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GF_AUTH_ANONYMOUS_ENABLED: "true"
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ports:
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- 81:3000
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user: root
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entrypoint:
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- /bin/sh
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- -c
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- |
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chown grafana /var/lib/grafana
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exec su grafana -s /bin/sh -c /run.sh
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@ -18,3 +18,13 @@ FASTD_PEER1_REMOTE="gluon3.leipzig.freifunk.net" port 10061
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FASTD_PEER1_KEY=1111111111111111111111111111111111111111111111111111111111111111
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IPV6_PREFIX=fdef:ffc0:7030::/64
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# Grafana settings
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# Initial user for grafana
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GF_SECURITY_ADMIN_USER=admin
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# Initial password for grafana (change at first login!)
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GF_SECURITY_ADMIN_PASSWORD=admin
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@ -0,0 +1,12 @@
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apiVersion: 1
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providers:
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# https://grafana.com/docs/grafana/latest/administration/provisioning/#dashboards
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- name: 'dashboard_provisioner'
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# <int> Org id. Default to 1
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orgId: 1
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updateIntervalSeconds: 10
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allowUiUpdates: false
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options:
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path: /etc/grafana/provisioning/dashboards
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foldersFromFilesStructure: true
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@ -0,0 +1,215 @@
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{
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"annotations": {
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"list": [
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{
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"builtIn": 1,
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"datasource": "-- Grafana --",
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"enable": true,
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"hide": true,
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"iconColor": "rgba(0, 211, 255, 1)",
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"name": "Annotations & Alerts",
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"target": {
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"limit": 100,
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"matchAny": false,
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"tags": [],
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"type": "dashboard"
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},
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"type": "dashboard"
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}
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]
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},
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"editable": true,
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"fiscalYearStartMonth": 0,
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"gnetId": null,
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"graphTooltip": 0,
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"id": 1,
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"iteration": 1636893346139,
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"links": [],
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"liveNow": false,
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"panels": [
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{
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"datasource": null,
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "red",
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"value": 80
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}
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]
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}
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},
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"overrides": []
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},
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"gridPos": {
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"h": 3,
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"w": 12,
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"x": 0,
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"y": 0
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},
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"id": 4,
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"interval": null,
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"maxDataPoints": 1,
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"options": {
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"colorMode": "value",
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"graphMode": "area",
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"justifyMode": "auto",
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"orientation": "auto",
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"reduceOptions": {
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"calcs": [
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"lastNotNull"
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],
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"fields": "",
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"values": false
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},
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"text": {},
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"textMode": "name"
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},
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"pluginVersion": "8.2.3",
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"targets": [
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{
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"exemplar": false,
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"expr": "node_clients.total{nodeid=\"$node_id\"}",
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"format": "time_series",
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"instant": true,
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"interval": "",
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"legendFormat": "{{hostname}}",
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"refId": "A"
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}
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],
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"timeFrom": "1y",
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"timeShift": null,
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"title": "hostname",
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"type": "stat"
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},
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{
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"datasource": null,
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"fieldConfig": {
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"defaults": {
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"axisLabel": "",
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"axisPlacement": "auto",
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"barAlignment": 0,
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"drawStyle": "line",
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"fillOpacity": 0,
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"gradientMode": "none",
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"hideFrom": {
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"legend": false,
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"tooltip": false,
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"viz": false
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},
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"lineInterpolation": "linear",
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"lineWidth": 1,
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"pointSize": 5,
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"scaleDistribution": {
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"type": "linear"
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},
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"showPoints": "auto",
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"spanNulls": false,
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"stacking": {
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"group": "A",
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"mode": "none"
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},
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"thresholdsStyle": {
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"mode": "off"
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}
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "red",
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"value": 80
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}
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]
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}
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},
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"overrides": []
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},
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"gridPos": {
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"h": 9,
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"w": 12,
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"x": 0,
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"y": 3
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},
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"id": 2,
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"options": {
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"legend": {
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"calcs": [],
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"displayMode": "list",
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"placement": "bottom"
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},
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"tooltip": {
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"mode": "single"
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}
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},
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"targets": [
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{
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"exemplar": true,
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"expr": "node_clients.total{nodeid=\"$node_id\"}",
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"interval": "",
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"legendFormat": "",
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"refId": "A"
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}
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],
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"title": "Connected clients",
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"type": "timeseries"
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}
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],
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"schemaVersion": 31,
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"style": "dark",
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"tags": [],
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"templating": {
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"list": [
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{
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"allValue": null,
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"datasource": null,
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"definition": "label_values(nodeid)",
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"description": null,
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"error": null,
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"hide": 0,
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"includeAll": false,
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"label": null,
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"multi": false,
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"name": "node_id",
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"options": [],
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"query": {
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"query": "label_values(nodeid)",
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"refId": "StandardVariableQuery"
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},
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"refresh": 1,
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"regex": "",
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"skipUrlSync": false,
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"sort": 0,
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"type": "query"
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}
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]
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},
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"time": {
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"from": "now-6h",
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"to": "now"
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},
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"timepicker": {},
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"timezone": "",
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"title": "Node (public)",
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"uid": "KoKOqJc7k",
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"version": 3
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}
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@ -0,0 +1,12 @@
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# config file version
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apiVersion: 1
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datasources:
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- name: Victoriametrics
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type: prometheus
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access: proxy
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uid: victoriametrics
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url: http://victoriametrics:8428
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isDefault: true
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editable: false
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version: 1
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@ -56,7 +56,11 @@ delete_after = "60d"
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delete_interval = "1h"
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[[database.connection.influxdb]]
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enable = false
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enable = true
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address = "http://victoriametrics:8428"
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database = "nodes"
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username = ""
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password = ""
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[[database.connection.graphite]]
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enable = false
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