docker-compose.yaml

version: "3.7"

services:

  influx:
    image: influxdb:2.1-alpine
    env_file:
      - .env
    environment:
      DOCKER_INFLUXDB_INIT_MODE: setup
      DOCKER_INFLUXDB_INIT_USERNAME: ${TELEMETRY_INFLUXDB_USERNAME:-telemetry}
      DOCKER_INFLUXDB_INIT_PASSWORD: ${TELEMETRY_INFLUXDB_PASSWORD:-telemetry}
      DOCKER_INFLUXDB_INIT_ORG: ${TELEMETRY_INFLUXDB_ORG:-suse}
      DOCKER_INFLUXDB_INIT_BUCKET: ${TELEMETRY_INFLUXDB_BUCKET:-telemetry}
      DOCKER_INFLUXDB_INIT_ADMIN_TOKEN: ${TELEMETRY_INFLUXDB_TOKEN:-telemetry-token}
    volumes:
      - influx_data:/var/lib/influxdb2:rw
      - ./docker/influx/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d:rw
    ports:
      - target: 8086
        published: 8086
        protocol: tcp

  database:
    image: postgres:14-alpine
    env_file:
      - .env
    environment:
      POSTGRES_DB: ${TELEMETRY_DB_NAME:-telemetry}
      POSTGRES_PASSWORD: ${TELEMETRY_DB_PASSWORD:-password}
      POSTGRES_USER: ${TELEMETRY_DB_USER:-telemetry}
    volumes:
      - db_data:/var/lib/postgresql/data:rw
      - ./docker/postgres/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d:rw
      # you may use a bind-mounted host directory instead, so that it is harder to accidentally remove the volume and lose all your data!
      # - ./docker/db/data:/var/lib/postgresql/data:rw.
    ports:
      - target: 5432
        published: 5432
        protocol: tcp

  grafana:
    build:
      context: .
      dockerfile: Dockerfile.Grafana
    env_file:
      - .env
    environment:
      TELEMETRY_INFLUXDB_URL: ${TELEMETRY_INFLUXDB_URL:-http://influx:8086}
      TELEMETRY_INFLUXDB_ORG: ${TELEMETRY_INFLUXDB_ORG:-suse}
      TELEMETRY_INFLUXDB_TOKEN: ${TELEMETRY_INFLUXDB_TOKEN:-telemetry-token}
      TELEMETRY_INFLUXDB_BUCKET: ${TELEMETRY_INFLUXDB_BUCKET:-telemetry}
      TELEMETRY_POSTGRES_HOST: ${TELEMETRY_DB_HOST:-database}
      TELEMETRY_POSTGRES_PORT: ${TELEMETRY_DB_PORT:-5432}
      TELEMETRY_POSTGRES_DB: ${TELEMETRY_DB_NAME:-telemetry}
      TELEMETRY_POSTGRES_PASSWORD: ${TELEMETRY_DB_PASSWORD:-password}
      TELEMETRY_POSTGRES_USER: ${TELEMETRY_DB_USER:-telemetry}
    ports:
      - target: 3000
        published: 3000
        protocol: tcp
    volumes:
      - grafana_data:/var/lib/grafana:rw

volumes:
  influx_data:
  db_data:
  grafana_data: