In der vorherhigen Anleitung habe ich gezeigt wie man Jitsi Meet mittels weiterer JVB skalieren kann, genauso wurde teamjoin.de aufgesetzt.
Tutorial: Jitsi Meet Docker Instanz anpassen
Tutorial: Eigene Jitsi Meet Instanz installieren (Docker / Ubuntu / Nginx)
Tutorial: Eine zweite JVB zu Jitsi Meet hinzufügen (Docker)
Was ist Jitsi Meet?: Videokonferenzen mit Jitsi Meet
Meeting starten: https://teamjoin.de
** Neue Variante / 22.05.2020 **
Nun möchte ich euch zeigen wie ihr Grafana Statistiken wie diese stats.adminforge.de bekommt. Ein zweites Grafana Dashboard wird uns Statistiken über die Hostsystem und Docker Auslastung anzeigen.
Vorteile:
- Übersicht der Jitsi Meet Auslastung
- Statistiken über Docker und dem System selbst
Was wird benötigt?
- Docker
- Docker-Compose
- Eine laufenden Docker Jitsi Meet Instanz nach: Anleitung 1 und Anleitung 2
- Ein Docker Overlay Netzwerk nach Anleitung
- Offener Firewall Port 3000/tcp für Grafana
Punkt 1: Docker Grafana Stack einrichten
Um Jitsi Meet Statistiken zur erhalten, benötigen wir einen Exporter. Ich habe mich für karrieretutor/jitsi-prom-exporter entschieden (neues Image: goberle/jitsi-prom-exporter), da dieser alle benötigten Metriken sammelt und auch mit mehreren JVB’s funktioniert.
Erklärung der einzelnen Services:
- prometheus: sammelt Metriken bei den Exportern ein
- jitsi-exporter: liefert Jitsi Meet Metriken
- node-exporter: liefert System Metriken
- cadvisor: liefert Docker Metriken
- grafana: holt Metriken von Prometheus und stellt diese grafisch ansprechend dar
Wir erstellen den Grafana Docker Ordner und wechseln in diesen.
mkdir /opt/docker/grafana
cd /opt/docker/grafanaNun erstellen wir docker-compose.yml mit diesem Inhalt.
WICHTIG: Achtet bitte genau auf das Format, die Einrückungen müssen stimmen!
NETZWERK: Wenn ihr nicht diese Anleitung befolgt habt, tauscht das externe Netzwerk name: jitsi-meet gegen name: jitsi-meet_meet.jitsi in der letzten Zeile aus!
version: '3.5'
services:
prometheus:
image: prom/prometheus
restart: unless-stopped
volumes:
- prometheusdata:/prometheus
- ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
command:
- '--config.file=/etc/prometheus/prometheus.yml'
- '--storage.tsdb.path=/prometheus'
- '--web.console.libraries=/usr/share/prometheus/console_libraries'
- '--web.console.templates=/usr/share/prometheus/consoles'
- '--storage.tsdb.retention.time=1y'
jitsi-exporter:
image: goberle/jitsi-prom-exporter:latest
restart: unless-stopped
env_file: .env
node-exporter:
image: prom/node-exporter:latest
restart: unless-stopped
volumes:
- /proc:/host/proc:ro
- /sys:/host/sys:ro
- /:/rootfs:ro
command:
- '--path.procfs=/host/proc'
- '--path.sysfs=/host/sys'
- '--path.rootfs=/rootfs'
- '--collector.filesystem.ignored-mount-points="^(/rootfs|/host|)/(sys|proc|dev|host|etc)($$|/)"'
- '--collector.filesystem.ignored-fs-types="^(sys|proc|auto|cgroup|devpts|ns|au|fuse\.lxc|mqueue)(fs|)$$"'
cadvisor:
image: gcr.io/cadvisor/cadvisor:latest
restart: unless-stopped
command:
- '--housekeeping_interval=10s'
- '--docker_only=true'
volumes:
- /:/rootfs:ro
- /var/run:/var/run:ro
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
- /dev/disk/:/dev/disk:ro
privileged: true
devices:
- '/dev/kmsg:/dev/kmsg'
grafana:
image: grafana/grafana
restart: unless-stopped
ports:
- 3000:3000
user: "104"
volumes:
- grafana-storage:/var/lib/grafana
volumes:
prometheusdata:
driver: local
grafana-storage:
driver: local
networks:
default:
external:
name: jitsi-meetOPTIONAL: Auf jeder weiteren JVB Node reicht es aus die Services node-exporter und cadvisor unter anderen Namen zu starten.
version: '3.5'
services:
node2-exporter:
image: prom/node-exporter:latest
restart: unless-stopped
volumes:
- /proc:/host/proc:ro
- /sys:/host/sys:ro
- /:/rootfs:ro
command:
- '--path.procfs=/host/proc'
- '--path.sysfs=/host/sys'
- '--path.rootfs=/rootfs'
- '--collector.filesystem.ignored-mount-points="^(/rootfs|/host|)/(sys|proc|dev|host|etc)($$|/)"'
- '--collector.filesystem.ignored-fs-types="^(sys|proc|auto|cgroup|devpts|ns|au|fuse\.lxc|mqueue)(fs|)$$"'
cadvisor2:
image: gcr.io/cadvisor/cadvisor:latest
restart: unless-stopped
privileged: true
volumes:
- /:/rootfs:ro
- /var/run:/var/run:ro
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
- /dev/disk/:/dev/disk:ro
networks:
default:
external:
name: jitsi-meetEine prometheus.yml die unsere Exporter abfragt erstellen wir ebenfalls in diesem Ordner.
scrape_configs:
- job_name: 'prometheus'
scrape_interval: 5s
static_configs:
- targets: ['prometheus:9090']
- job_name: 'jitsi-prom-exporter'
scrape_interval: 5s
static_configs:
- targets: ['jitsi-exporter:8080']
- job_name: 'node-exporter'
scrape_interval: 15s
static_configs:
- targets: ['node-exporter:9100']
- job_name: 'cadvisor'
scrape_interval: 15s
static_configs:
- targets: ['cadvisor:8080']OPTIONAL: Weitere JVBs bei den Jobs node-exporter und cadvisor hinzufügen.
...
- job_name: 'node-exporter'
scrape_interval: 15s
static_configs:
- targets: ['node-exporter:9100', 'node2-exporter:9100']
- job_name: 'cadvisor'
scrape_interval: 15s
static_configs:
- targets: ['cadvisor:8080', 'cadvisor2:8080']
Wir erstellen die Datei.env mit folgendem Inhalt. Erstellt euch ein random Passwort <password> mit < /dev/urandom tr -dc A-Za-z0-9 | head -c16; echo.
XMPP_USER=grafana
XMPP_PW=<password>
XMPP_SERVER=xmpp.meet.jitsi
XMPP_PORT=5222
XMPP_AUTH_DOMAIN=auth.meet.jitsi
XMPP_INTERNAL_MUC_DOMAIN=internal-muc.meet.jitsiNun erstellen wir noch einen XMPP Benutzer mit dem <password> aus der .env Datei.
docker exec jitsi-meet-prosody-1 prosodyctl --config /config/prosody.cfg.lua register grafana auth.meet.jitsi <password>Der Grafana Stack kann nun gestartet werden.
docker-compose up -dPunkt 2: Restart Script anpassen
WICHTIG: Jitsi Meet Docker speichert den XMPP Benutzer nicht persistent ab!
Wir fügen die gelb markierten Zeilen im restart.sh Script aus der Anleitung hinzu. Denkt bitte daran das <password> auszutauschen.
#!/bin/bash
DOCKERPATH=/opt/docker
# Shutdown grafana containers (because of external network)
cd $DOCKERPATH/grafana/
docker-compose down
# Shutdown jitsi meet containers and remove images
cd $DOCKERPATH/jitsi-meet
docker-compose down --rmi all
# Delete configs and recreate folders
rm -rf .jitsi-meet-cfg/
mkdir -p .jitsi-meet-cfg/{web/letsencrypt,transcripts,prosody,jicofo,jvb}
# Start Jitsi Meet
docker-compose up -d
sleep 10
# Customize
./customize.sh
# Create XMPP user for Grafana
docker exec jitsi-meet-prosody-1 prosodyctl --config /config/prosody.cfg.lua register grafana auth.meet.jitsi <password>
# Set JVB Logging from INFO to WARNING
sed -i 's/.level=.*/.level=WARNING/' .jitsi-meet-cfg/jvb/logging.properties
docker restart jitsi-meet-jvb-1
# Powerup grafana containers (because of external network)
cd $DOCKERPATH/grafana/
docker-compose pull
docker-compose up -dPunkt 3: Grafana login
Grafana ist nun unter http://<ip-address>:3000/ erreichbar. Meldet euch mit dem Benutzer admin und Passwort admin an, ihr werdet aufgewordert ein neues Passwort zu vergeben.
Punkt 4: Grafana Data Source hinzufügen
Klickt links im Menü auf das Zahnrad > Data Sources, dort dann auf Add data source.
Wählt Prometheus aus.
Füllt folgende Felder aus, achtet auf die kleine Schreibweise:
Name: prometheus
URL: http://prometheus:9090
Speichern mit Save & Test.
Punkt 5: Jitsi Meet Grafana Dashboard importieren
Geht mit der Maus im Menü über das Plus (+) Zeichen und klickt auf Import.
Kopiert nun den kompletten JSON Code in das Feld Or paste JSON. Klickt auf Load, dann auf Import.
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "prometheus",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"limit": 100,
"name": "Annotations & Alerts",
"showIn": 0,
"type": "dashboard"
}
]
},
"editable": true,
"gnetId": null,
"graphTooltip": 1,
"id": 2,
"links": [
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "Starte ein Videomeeting",
"tooltip": "Start a meeting",
"type": "link",
"url": "https://teamjoin.de"
},
{
"icon": "external link",
"tags": [],
"targetBlank": true,
"title": "Anleitung",
"tooltip": "Tutorial",
"type": "link",
"url": "https://adminforge.de/tools/videokonferenzen-mit-jitsi-meet/"
}
],
"panels": [
{
"datasource": "prometheus",
"gridPos": {
"h": 6,
"w": 4,
"x": 0,
"y": 0
},
"hideTimeOverride": true,
"id": 6,
"interval": "10s",
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"mean"
],
"defaults": {
"decimals": 0,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "orange",
"value": 40
},
{
"color": "red",
"value": 60
}
]
}
},
"overrides": [],
"values": false
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto"
},
"pluginVersion": "6.7.3",
"targets": [
{
"expr": "sum(conferences{app=\"jitsi\"})",
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": "1m",
"timeShift": "10s",
"title": "Current conferences",
"type": "stat"
},
{
"datasource": "prometheus",
"gridPos": {
"h": 6,
"w": 4,
"x": 4,
"y": 0
},
"hideTimeOverride": true,
"id": 8,
"interval": "10s",
"options": {
"colorMode": "value",
"fieldOptions": {
"calcs": [
"mean"
],
"defaults": {
"decimals": 0,
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "orange",
"value": 240
},
{
"color": "red",
"value": 360
}
]
}
},
"overrides": [],
"values": false
},
"graphMode": "none",
"justifyMode": "auto",
"orientation": "auto"
},
"pluginVersion": "6.7.3",
"targets": [
{
"expr": "sum(participants{app=\"jitsi\"})",
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": "1m",
"timeShift": "10s",
"title": "Current participants",
"type": "stat"
},
{
"datasource": "prometheus",
"gridPos": {
"h": 6,
"w": 4,
"x": 8,
"y": 0
},
"hideTimeOverride": true,
"id": 14,
"interval": "10s",
"options": {
"fieldOptions": {
"calcs": [
"last"
],
"defaults": {
"decimals": 2,
"mappings": [],
"max": 1000000,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 800000
}
]
},
"unit": "Kbits"
},
"overrides": [],
"values": false
},
"orientation": "auto",
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"pluginVersion": "6.7.3",
"targets": [
{
"expr": "sum(bit_rate_download{app=\"jitsi\"})",
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": "1m",
"timeShift": "10s",
"title": "Incoming Capacity usage",
"type": "gauge"
},
{
"datasource": "prometheus",
"gridPos": {
"h": 6,
"w": 4,
"x": 12,
"y": 0
},
"hideTimeOverride": true,
"id": 22,
"interval": "10s",
"options": {
"fieldOptions": {
"calcs": [
"last"
],
"defaults": {
"decimals": 2,
"mappings": [],
"max": 1000000,
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 800000
}
]
},
"unit": "Kbits"
},
"overrides": [],
"values": false
},
"orientation": "auto",
"showThresholdLabels": false,
"showThresholdMarkers": true
},
"pluginVersion": "6.7.3",
"targets": [
{
"expr": "sum(bit_rate_upload{app=\"jitsi\"})",
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"timeFrom": "1m",
"timeShift": "10s",
"title": "Outgoing Capacity usage",
"type": "gauge"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#299c46",
"rgba(237, 129, 40, 0.89)",
"#d44a3a"
],
"datasource": "prometheus",
"decimals": 1,
"format": "bytes",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 6,
"w": 4,
"x": 16,
"y": 0
},
"id": 25,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"pluginVersion": "6.7.1",
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(55, 135, 45, 0.08)",
"full": true,
"lineColor": "#37872D",
"show": true,
"ymax": null,
"ymin": null
},
"tableColumn": "",
"targets": [
{
"expr": "sum(total_bytes_received{app=\"jitsi\"})",
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"thresholds": "",
"timeFrom": null,
"timeShift": null,
"title": "RX Bytes",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "delta"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"#299c46",
"rgba(237, 129, 40, 0.89)",
"#d44a3a"
],
"datasource": "prometheus",
"decimals": 1,
"format": "bytes",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 6,
"w": 4,
"x": 20,
"y": 0
},
"id": 26,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(224, 180, 0, 0.06)",
"full": true,
"lineColor": "#E0B400",
"show": true,
"ymax": null,
"ymin": null
},
"tableColumn": "",
"targets": [
{
"expr": "sum(total_bytes_sent{app=\"jitsi\"})",
"interval": "",
"legendFormat": "",
"refId": "A"
}
],
"thresholds": "",
"timeFrom": null,
"timeShift": null,
"title": "TX Bytes",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "delta"
},
{
"aliasColors": {
"Conferences": "dark-orange"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"decimals": 0,
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 11,
"w": 12,
"x": 0,
"y": 6
},
"hiddenSeries": false,
"hideTimeOverride": true,
"id": 2,
"interval": "10s",
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "jvb",
"color": "#73BF69",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
},
{
"alias": "jvb2",
"color": "#FADE2A",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
},
{
"alias": "Conferences total",
"color": "#FA6400"
},
{
"alias": "jvb3",
"color": "#B877D9",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(conferences{app=\"jitsi\"})",
"interval": "",
"legendFormat": "Conferences total",
"refId": "A"
},
{
"expr": "sum(conferences{app=\"jitsi\"}) by(jvb_instance)",
"interval": "",
"legendFormat": "{{jvb_instance}}",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": "10s",
"title": "Conferences",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 0,
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"decimals": 0,
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"Participants": "dark-red"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"decimals": 0,
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 11,
"w": 12,
"x": 12,
"y": 6
},
"hiddenSeries": false,
"hideTimeOverride": true,
"id": 10,
"interval": "10s",
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "jvb",
"color": "#73BF69",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
},
{
"alias": "jvb2",
"color": "#FADE2A",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
},
{
"alias": "Participants total",
"color": "#C4162A"
},
{
"alias": "jvb3",
"color": "#B877D9",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(participants{app=\"jitsi\"})",
"interval": "",
"legendFormat": "Participants total",
"refId": "A"
},
{
"expr": "sum(participants{app=\"jitsi\"}) by(jvb_instance)",
"interval": "",
"legendFormat": "{{jvb_instance}}",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": "10s",
"title": "Participants",
"tooltip": {
"shared": true,
"sort": 2,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 0,
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"decimals": 0,
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"Videochannels": "dark-blue"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"decimals": 0,
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 11,
"w": 12,
"x": 0,
"y": 17
},
"hiddenSeries": false,
"hideTimeOverride": true,
"id": 4,
"interval": "10s",
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "jvb",
"color": "#73BF69",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
},
{
"alias": "jvb2",
"color": "#FADE2A",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
},
{
"alias": "Videochannels total",
"color": "#1F60C4"
},
{
"alias": "jvb3",
"color": "#B877D9",
"dashLength": 3,
"dashes": true,
"fill": 0,
"spaceLength": 3
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(videochannels{app=\"jitsi\"})",
"interval": "",
"legendFormat": "Videochannels total",
"refId": "A"
},
{
"expr": "sum(videochannels{app=\"jitsi\"}) by(jvb_instance)",
"interval": "",
"intervalFactor": 1,
"legendFormat": "{{jvb_instance}}",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": "10s",
"title": "Videochannels",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": 0,
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"format": "none",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"In": "dark-green",
"Out": "dark-yellow"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 11,
"w": 12,
"x": 12,
"y": 17
},
"hiddenSeries": false,
"id": 12,
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": false,
"rightSide": false,
"show": true,
"sort": "current",
"sortDesc": true,
"total": false,
"values": true
},
"lines": true,
"linewidth": 1,
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "Out",
"transform": "negative-Y"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(bit_rate_download{app=\"jitsi\"})",
"interval": "",
"legendFormat": "In",
"refId": "A"
},
{
"expr": "sum(bit_rate_upload{app=\"jitsi\"})",
"interval": "",
"legendFormat": "Out",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Network Usage",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "Kbits",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "bps",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"RTT": "dark-purple"
},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 11,
"w": 12,
"x": 0,
"y": 28
},
"hiddenSeries": false,
"id": 17,
"interval": "10s",
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"max": true,
"min": false,
"show": true,
"sort": "current",
"sortDesc": false,
"total": false,
"values": true
},
"lines": false,
"linewidth": 1,
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [
{
"alias": "jvb",
"color": "#73BF69"
},
{
"alias": "jvb2",
"color": "#FADE2A"
},
{
"alias": "jvb3",
"color": "#B877D9"
}
],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(rtt_aggregate{app=\"jitsi\"}) by(jvb_instance)",
"interval": "",
"legendFormat": "{{jvb_instance}}",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "RTT aggregate",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"decimals": null,
"format": "ms",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"In": "dark-green",
"Out": "dark-yellow"
},
"bars": true,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"fill": 1,
"fillGradient": 0,
"gridPos": {
"h": 11,
"w": 12,
"x": 12,
"y": 28
},
"hiddenSeries": false,
"id": 19,
"interval": "1h",
"legend": {
"alignAsTable": true,
"avg": true,
"current": true,
"hideEmpty": false,
"hideZero": false,
"max": true,
"min": false,
"show": true,
"sort": "total",
"sortDesc": true,
"total": true,
"values": true
},
"lines": false,
"linewidth": 1,
"nullPointMode": "null",
"options": {
"dataLinks": []
},
"percentage": false,
"pluginVersion": "6.7.1",
"pointradius": 2,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
"targets": [
{
"expr": "sum(rate(total_bytes_received{app=\"jitsi\"}[1h]))",
"interval": "",
"intervalFactor": 1,
"legendFormat": "In",
"refId": "A"
},
{
"expr": "sum(rate(total_bytes_sent{app=\"jitsi\"}[1h]))",
"instant": false,
"interval": "",
"intervalFactor": 1,
"legendFormat": "Out",
"refId": "B"
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Trafficvolume per hour",
"tooltip": {
"shared": true,
"sort": 0,
"value_type": "individual"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": true,
"values": []
},
"yaxes": [
{
"format": "kbytes",
"label": "",
"logBase": 1,
"max": null,
"min": "0",
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"refresh": "10s",
"schemaVersion": 22,
"style": "dark",
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-24h",
"to": "now"
},
"timepicker": {
"nowDelay": "",
"refresh_intervals": [
"10s",
"30s",
"1m",
"5m",
"15m",
"30m",
"1h",
"2h",
"1d"
]
},
"timezone": "",
"title": "Jitsi Meet",
"uid": "000000022",
"variables": {
"list": []
},
"version": 2
}Punkt 6: Docker und System Dashboard importieren
Geht mit der Maus im Menü über das Plus (+) Zeichen und klickt auf Import.
Kopiert nun den kompletten JSON Code in das Feld Or paste JSON. Klickt auf Load, dann auf Import.
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"description": "",
"editable": true,
"gnetId": 893,
"graphTooltip": 1,
"id": 4,
"iteration": 1592388192206,
"links": [],
"panels": [
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "prometheus",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "none",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 4,
"x": 0,
"y": 0
},
"id": 31,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "count(rate(container_last_seen{name=~\".+\"}[$interval]))",
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 1800
}
],
"thresholds": "",
"title": "Containers",
"type": "singlestat",
"valueFontSize": "120%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "prometheus",
"decimals": 1,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "percentunit",
"gauge": {
"maxValue": 1,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 4,
"x": 4,
"y": 0
},
"id": 26,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "",
"targets": [
{
"expr": "min((node_filesystem_size_bytes{fstype=~\"xfs|ext4\",instance=\"$instance\"} - node_filesystem_free_bytes{fstype=~\"xfs|ext4\",instance=\"$instance\"} )/ node_filesystem_size_bytes{fstype=~\"xfs|ext4\",instance=\"$instance\"})",
"format": "time_series",
"hide": false,
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 1800
}
],
"thresholds": "0.75, 0.90",
"title": "Disk space ($instance)",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "prometheus",
"decimals": 0,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "percent",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 4,
"x": 8,
"y": 0
},
"id": 25,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "{instance=\"node-exporter:9100\", job=\"node-exporter\"}",
"targets": [
{
"expr": "((node_memory_MemTotal_bytes{instance=~'$instance'} - node_memory_MemAvailable_bytes{instance=~'$instance'}) / node_memory_MemTotal_bytes{instance=~'$instance'}) * 100 ",
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 1800
}
],
"thresholds": "70, 90",
"title": "Memory ($instance)",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(50, 172, 45, 0.97)",
"rgba(237, 129, 40, 0.89)",
"rgba(245, 54, 54, 0.9)"
],
"datasource": "prometheus",
"decimals": 0,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "decbytes",
"gauge": {
"maxValue": 500000000,
"minValue": 0,
"show": true,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 4,
"x": 12,
"y": 0
},
"id": 30,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(31, 118, 189, 0.18)",
"full": false,
"lineColor": "rgb(31, 120, 193)",
"show": false
},
"tableColumn": "{instance=\"node-exporter:9100\", job=\"node-exporter\"}",
"targets": [
{
"expr": "(node_memory_SwapTotal_bytes{instance=~'$instance'} - node_memory_SwapFree_bytes{instance=~'$instance'})",
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 1800
}
],
"thresholds": "400000000",
"title": "Swap ($instance)",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "current"
},
{
"cacheTimeout": null,
"colorBackground": false,
"colorValue": false,
"colors": [
"rgba(245, 54, 54, 0.9)",
"rgba(237, 129, 40, 0.89)",
"rgba(50, 172, 45, 0.97)"
],
"datasource": "prometheus",
"decimals": 0,
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"format": "percentunit",
"gauge": {
"maxValue": 100,
"minValue": 0,
"show": false,
"thresholdLabels": false,
"thresholdMarkers": true
},
"gridPos": {
"h": 4,
"w": 8,
"x": 16,
"y": 0
},
"id": 27,
"interval": null,
"links": [],
"mappingType": 1,
"mappingTypes": [
{
"name": "value to text",
"value": 1
},
{
"name": "range to text",
"value": 2
}
],
"maxDataPoints": 100,
"nullPointMode": "connected",
"nullText": null,
"postfix": "",
"postfixFontSize": "50%",
"prefix": "",
"prefixFontSize": "50%",
"rangeMaps": [
{
"from": "null",
"text": "N/A",
"to": "null"
}
],
"sparkline": {
"fillColor": "rgba(50, 189, 31, 0.18)",
"full": false,
"lineColor": "rgb(69, 193, 31)",
"show": true
},
"tableColumn": "{instance=\"node-exporter:9100\", job=\"node-exporter\"}",
"targets": [
{
"expr": "node_load1{instance=\"$instance\"} / count by(job, instance)(count by(job, instance, cpu)(node_cpu_seconds_total{instance=\"$instance\"}))",
"format": "time_series",
"interval": "",
"intervalFactor": 2,
"legendFormat": "",
"refId": "A",
"step": 1800
}
],
"thresholds": "0.8,0.9",
"title": "Load ($instance)",
"type": "singlestat",
"valueFontSize": "80%",
"valueMaps": [
{
"op": "=",
"text": "N/A",
"value": "null"
}
],
"valueName": "avg"
},
{
"aliasColors": {
"SENT": "#BF1B00"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 6,
"w": 4,
"x": 0,
"y": 4
},
"hiddenSeries": false,
"id": 19,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null as zero",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 1,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": false,
"steppedLine": false,
"targets": [
{
"expr": "sum(rate(container_network_receive_bytes_total{id=\"/\"}[$interval])) by (id)",
"intervalFactor": 2,
"legendFormat": "RECEIVED",
"refId": "A",
"step": 600
},
{
"expr": "- sum(rate(container_network_transmit_bytes_total{id=\"/\"}[$interval])) by (id)",
"hide": false,
"intervalFactor": 2,
"legendFormat": "SENT",
"refId": "B",
"step": 600
}
],
"thresholds": [],
"timeFrom": null,
"timeRegions": [],
"timeShift": null,
"title": "Network Traffic",
"tooltip": {
"msResolution": true,
"shared": true,
"sort": 0,
"value_type": "cumulative"
},
"type": "graph",
"xaxis": {
"buckets": null,
"mode": "time",
"name": null,
"show": false,
"values": []
},
"yaxes": [
{
"format": "bytes",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": true
},
{
"format": "short",
"label": null,
"logBase": 1,
"max": null,
"min": null,
"show": false
}
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {
"{id=\"/\",instance=\"cadvisor:8080\",job=\"prometheus\"}": "#BA43A9"
},
"bars": false,
"dashLength": 10,
"dashes": false,
"datasource": "prometheus",
"editable": true,
"error": false,
"fieldConfig": {
"defaults": {
"custom": {}
},
"overrides": []
},
"fill": 1,
"fillGradient": 0,
"grid": {},
"gridPos": {
"h": 6,
"w": 4,
"x": 4,
"y": 4
},
"hiddenSeries": false,
"id": 5,
"legend": {
"avg": false,
"current": false,
"max": false,
"min": false,
"show": false,
"total": false,
"values": false
},
"lines": true,
"linewidth": 1,
"links": [],
"nullPointMode": "null as zero",
"options": {
"dataLinks": []
},
"percentage": false,
"pointradius": 5,
"points": false,
"renderer": "flot",
"seriesOverrides": [],
"spaceLength": 10,
"stack": true,
"steppedLine": false,
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