managarten/docker/prometheus/prometheus.yml
Till-JS 7aa5115c78 📊 feat(monitoring): add node-exporter for host system metrics
- Add node-exporter service to docker-compose for CPU/Memory/Disk monitoring
- Enable node-exporter scrape target in Prometheus config
- Update System Overview dashboard with Host System section:
  - CPU, Memory, Disk usage gauges
  - Total RAM, Total Disk, Uptime, Load stats
  - CPU & Memory over time graph
  - Network I/O graph
- Add Node Exporter to service status panel

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-02-01 12:38:44 +01:00

113 lines
2.8 KiB
YAML

# ManaCore Prometheus Configuration
# Scrapes metrics from all services
global:
scrape_interval: 15s
evaluation_interval: 15s
# Load alerting rules
rule_files:
- /etc/prometheus/alerts.yml
# Alertmanager configuration (optional, for future use)
# alerting:
# alertmanagers:
# - static_configs:
# - targets: []
scrape_configs:
# Prometheus self-monitoring
- job_name: 'prometheus'
static_configs:
- targets: ['localhost:9090']
# Host system metrics via node-exporter
- job_name: 'node'
static_configs:
- targets: ['node-exporter:9100']
relabel_configs:
- source_labels: [__address__]
target_label: instance
replacement: 'mac-mini'
# Docker container metrics via cAdvisor (disabled - container not deployed)
# - job_name: 'cadvisor'
# static_configs:
# - targets: ['cadvisor:8080']
# PostgreSQL metrics
- job_name: 'postgres'
static_configs:
- targets: ['postgres-exporter:9187']
# Redis metrics
- job_name: 'redis'
static_configs:
- targets: ['redis-exporter:9121']
# ============================================
# Application Backends (after /metrics added)
# ============================================
# Auth Service
- job_name: 'mana-core-auth'
static_configs:
- targets: ['mana-core-auth:3001']
metrics_path: '/metrics'
scrape_interval: 30s
# Chat Backend
- job_name: 'chat-backend'
static_configs:
- targets: ['chat-backend:3030']
metrics_path: '/metrics'
scrape_interval: 30s
# Todo Backend
- job_name: 'todo-backend'
static_configs:
- targets: ['todo-backend:3031']
metrics_path: '/metrics'
scrape_interval: 30s
# Calendar Backend
- job_name: 'calendar-backend'
static_configs:
- targets: ['calendar-backend:3032']
metrics_path: '/metrics'
scrape_interval: 30s
# Clock Backend
- job_name: 'clock-backend'
static_configs:
- targets: ['clock-backend:3033']
metrics_path: '/metrics'
scrape_interval: 30s
# Contacts Backend
- job_name: 'contacts-backend'
static_configs:
- targets: ['contacts-backend:3034']
metrics_path: '/metrics'
scrape_interval: 30s
# Storage Backend (disabled - no /metrics endpoint yet)
# - job_name: 'storage-backend'
# static_configs:
# - targets: ['storage-backend:3035']
# metrics_path: '/metrics'
# scrape_interval: 30s
# Presi Backend (disabled - no /metrics endpoint yet)
# - job_name: 'presi-backend'
# static_configs:
# - targets: ['presi-backend:3036']
# metrics_path: '/metrics'
# scrape_interval: 30s
# Nutriphi Backend (disabled - no /metrics endpoint yet)
# - job_name: 'nutriphi-backend'
# static_configs:
# - targets: ['nutriphi-backend:3037']
# metrics_path: '/metrics'
# scrape_interval: 30s