docker-compose.yml

version: '3'

services:
  cassandra:
    image: cassandra
    restart: unless-stopped
    cap_add:
      - CAP_SYS_NICE # Cassandra use mbind on NUMA system
    environment:
      # Limit memory usage of Cassandra. On developper machine Cassandra don't need lots of RAM.
      - MAX_HEAP_SIZE=128M
      - HEAP_NEWSIZE=24M
    labels:
      # Glouton is the monitoring agent made by Bleemeo.
      # On real setup of SquirrelDB, you probably want to monitor this component, but
      # this docker compose is a quick-start used to test and evaluate SquirrelDB, so
      # monitoring is disabled to avoid false notifications.
      glouton.enable: "false"
    volumes:
      - cassandra-data:/var/lib/cassandra
  squirreldb:
    image: bleemeo/squirreldb
    restart: unless-stopped
    labels:
      glouton.enable: "false"
    ports:
      - 127.0.0.1:9201:9201
    environment:
      - SQUIRRELDB_CASSANDRA_ADDRESSES=cassandra:9042

  prometheus:
    image: prom/prometheus
    restart: unless-stopped
    labels:
      glouton.enable: "false"
    volumes:
      - ./examples/prometheus/sample-prometheus.yml:/etc/prometheus/prometheus.yml:ro
    ports:
      - 127.0.0.1:9090:9090
  node:
    image: prom/node-exporter
    restart: unless-stopped
    labels:
      glouton.enable: "false"
    volumes:
      - /:/rootfs:ro,rslave
    command: --path.rootfs=/rootfs
  grafana:
    image: grafana/grafana
    restart: unless-stopped
    labels:
      glouton.enable: "false"
    volumes:
      - grafana-data:/var/lib/grafana
      - ./examples/prometheus/provisioning:/etc/grafana/provisioning
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=password
    ports:
      - 127.0.0.1:3000:3000

volumes:
  cassandra-data: {}
  grafana-data: {}