working prototype

README.md

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+# monitoring - containerized Prometheus and Grafana on HypriotOS
+
+## usage
+- docker volume create prometheus-tsdb
+- docker volume create grafana-config
+- docker volume create grafana-data
+- sudo cp monitoring.service /lib/systemd/system/
+- sudo systemctl daemon-reload
+- sudo systemctl enable --now monitoring
+
+### tested on HypriotOS v1.12.2 running on a Raspberry Pi 3B+

docker-compose.yml

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+---
+version: '2.1'
+volumes:
+  tsdb:
+    name: prometheus-tsdb
+  config:
+    name: grafana-config
+  data:
+    name: grafana-data
+services:
+  prometheus:
+    container_name: prometheus
+    hostname: prometheus
+    image: prom/prometheus
+    ports:
+      - 9090:9090
+    volumes:
+      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - tsdb:/prometheus:rw
+  grafana:
+    container_name: grafana
+    hostname: grafana
+    image: grafana/grafana
+    ports:
+      - 3000:3000
+    volumes:
+      - config:/etc/grafana:rw
+      - data:/var/lib/grafana:rw

monitoring.service

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+# /lib/systemd/system/monitoring.service
+[Unit]
+Description=Monitoring Stack Docker Compose Application
+Requires=docker.service
+After=docker.service
+
+[Service]
+User=pirate
+Type=oneshot
+RemainAfterExit=yes
+WorkingDirectory=/home/pirate/monitoring
+ExecStart=/usr/local/bin/docker-compose up -d
+ExecStop=/usr/local/bin/docker-compose down
+TimeoutStartSec=0
+
+[Install]
+WantedBy=multi-user.target

prometheus.yml

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+---
+global:
+  evaluation_interval: 1m
+  scrape_interval: 1m
+  scrape_timeout: 10s
+
+rule_files:
+- /etc/config/rules
+- /etc/config/alerts
+scrape_configs:
+- job_name: prometheus
+  static_configs:
+  - targets:
+    - localhost:9090
+- job_name: other_nodes
+  static_configs:
+  - targets:
+    - global:9100
+    - global:8000