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monitor

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This commit is contained in:
Oier Bravo
2024-03-31 16:32:05 +02:00
parent 07e1abd43a
commit 1e099bb3db
5 changed files with 529 additions and 14 deletions
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467
dashboards/mc-monitor.json Normal file
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@@ -0,0 +1,467 @@
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"target": {
"limit": 100,
"matchAny": false,
"tags": [],
"type": "dashboard"
},
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": 1,
"iteration": 1641155749460,
"links": [],
"liveNow": false,
"panels": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "thresholds"
},
"mappings": [
{
"options": {
"0": {
"color": "red",
"index": 1,
"text": "Down"
},
"1": {
"color": "green",
"index": 0,
"text": "Up"
}
},
"type": "value"
}
],
"max": 1,
"min": 0,
"thresholds": {
"mode": "percentage",
"steps": [
{
"color": "red",
"value": null
},
{
"color": "green",
"value": 100
}
]
},
"unit": "bool_yes_no"
},
"overrides": []
},
"gridPos": {
"h": 7,
"w": 4,
"x": 0,
"y": 0
},
"id": 2,
"options": {
"colorMode": "value",
"graphMode": "area",
"justifyMode": "auto",
"orientation": "auto",
"reduceOptions": {
"calcs": [
"lastNotNull"
],
"fields": "",
"values": false
},
"textMode": "auto"
},
"pluginVersion": "8.3.3",
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"exemplar": true,
"expr": "minecraft_status_healthy{server_host=\"$server\",server_version=~\".+\"}",
"interval": "",
"legendFormat": "{{server_host}}",
"refId": "A"
}
],
"title": "Healthy",
"type": "stat"
},
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"description": "",
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "never",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
}
]
}
},
"overrides": [
{
"matcher": {
"id": "byName",
"options": "online"
},
"properties": [
{
"id": "custom.fillOpacity",
"value": 100
}
]
},
{
"matcher": {
"id": "byName",
"options": "max"
},
"properties": [
{
"id": "custom.lineStyle",
"value": {
"dash": [
10,
10
],
"fill": "dash"
}
}
]
}
]
},
"gridPos": {
"h": 7,
"w": 20,
"x": 4,
"y": 0
},
"id": 4,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom"
},
"tooltip": {
"mode": "single"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"exemplar": true,
"expr": "minecraft_status_players_online_count{server_host=\"$server\"}",
"interval": "",
"legendFormat": "online",
"refId": "A"
},
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"exemplar": true,
"expr": "minecraft_status_players_max_count{server_host=\"$server\"}",
"hide": false,
"interval": "",
"legendFormat": "max",
"refId": "B"
}
],
"title": "Players",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisLabel": "cores",
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 7
},
"id": 6,
"options": {
"legend": {
"calcs": [],
"displayMode": "hidden",
"placement": "bottom"
},
"tooltip": {
"mode": "single"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"exemplar": true,
"expr": "rate(container_cpu_user_seconds_total{container_label_com_docker_compose_service=\"$server\"}[$__rate_interval])",
"format": "time_series",
"interval": "",
"legendFormat": "{{container_label_com_docker_compose_service}}",
"refId": "A"
}
],
"title": "Minecraft Service - CPU Usage",
"type": "timeseries"
},
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisPlacement": "auto",
"barAlignment": 0,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"min": 0,
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green",
"value": null
},
{
"color": "red",
"value": 80
}
]
},
"unit": "bytes"
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 12,
"y": 7
},
"id": 7,
"options": {
"legend": {
"calcs": [],
"displayMode": "hidden",
"placement": "bottom"
},
"tooltip": {
"mode": "single"
}
},
"targets": [
{
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"exemplar": true,
"expr": "container_memory_usage_bytes{container_label_com_docker_compose_service=\"$server\"}",
"format": "time_series",
"interval": "",
"legendFormat": "{{container_label_com_docker_compose_service}}",
"refId": "A"
}
],
"title": "Minecraft Service - Memory Usage",
"type": "timeseries"
}
],
"refresh": "1m",
"schemaVersion": 34,
"style": "dark",
"tags": [],
"templating": {
"list": [
{
"current": {
"selected": false,
"text": "mc",
"value": "mc"
},
"datasource": {
"type": "prometheus",
"uid": "PBFA97CFB590B2093"
},
"definition": "label_values(server_host)",
"hide": 0,
"includeAll": false,
"multi": false,
"name": "server",
"options": [],
"query": {
"query": "label_values(server_host)",
"refId": "StandardVariableQuery"
},
"refresh": 1,
"regex": "",
"skipUrlSync": false,
"sort": 0,
"type": "query"
}
]
},
"time": {
"from": "now-15m",
"to": "now"
},
"timepicker": {},
"timezone": "",
"title": "MC Monitor",
"uid": "PpzSgJAnk",
"version": 3,
"weekStart": ""
}

50
docker-compose.yml
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@@ -39,19 +39,41 @@ services:
volumes:
- ../patata-data:/data
#- ./simple-discord-bot.toml:/data/config/simple-discord-bot.toml
telegraf:
container_name: mc-telegraf-patata
image: telegraf:1.13
ports:
- 8094:8094
volumes:
- ./telegraf.conf:/etc/telegraf/telegraf.conf:ro
monitor:
container_name: mc-monitor-patata
build:
context: ../..
command: gather-for-telegraf
image: itzg/mc-monitor
command: export-for-prometheus
environment:
GATHER_INTERVAL: 10s
GATHER_TELEGRAF_ADDRESS: telegraf:8094
GATHER_SERVERS: mc-forge-patata:
EXPORT_SERVERS: mc
DEBUG: "true"
depends_on:
- mc
cadvisor:
image: gcr.io/cadvisor/cadvisor:v0.47.1
ports:
- "8180:8080"
volumes:
- /:/rootfs:ro
- /var/run:/var/run:rw
- /sys:/sys:ro
- /var/lib/docker/:/var/lib/docker:ro
prometheus:
image: prom/prometheus
volumes:
- ./prometheus.yml:/etc/prometheus/prometheus.yml
- ../prometheus-tsdb:/prometheus
depends_on:
- monitor
grafana:
image: grafana/grafana-oss:${GRAFANA_VERSION:-8.3.3}
ports:
- "3000:3000"
volumes:
- ../grafana-lib:/var/lib/grafana
- ./grafana/provisioning:/etc/grafana/provisioning
- ./dashboards:/etc/grafana/dashboards
depends_on:
- prometheus
volumes:
patata-data: {}
prometheus-tsdb: {}
grafana-lib: {}

10
grafana/provisioning/dashboards/etc.yml Normal file
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@@ -0,0 +1,10 @@
apiVersion: 1
providers:
- name: 'etc files'
type: file
disableDeletion: false
allowUiUpdates: true
options:
path: /etc/grafana/dashboards
foldersFromFilesStructure: true

7
grafana/provisioning/datasources/prom.yml Normal file
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@@ -0,0 +1,7 @@
apiVersion: 1
datasources:
- name: Prometheus
type: prometheus
access: proxy
url: http://prometheus:9090

9
prometheus.yml Normal file
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@@ -0,0 +1,9 @@
global:
scrape_interval: 30s
scrape_configs:
- job_name: mc-monitor
static_configs:
- targets:
- monitor:8080
- targets:
- cadvisor:8080