docker-compose.yaml

services:
  db:
    image: postgres:17-alpine
    ports:
      - 5432:5432
    env_file:
      - ./.env
    environment:
      POSTGRES_USER: ${DATABASE_USER}
      POSTGRES_PASSWORD: ${DATABASE_PASSWORD}
      POSTGRES_DB: ${DATABASE_NAME}
      POSTGRES_INITDB_ARGS: -E UTF8
    volumes:
      - ./scripts/healthchecks:/healthchecks
      - ${DB_VOLUME_DIR}/postgres17:/var/lib/postgresql/data:rw
      - ${DB_VOLUME_DIR}/backup:/backup:rw
    healthcheck:
      test: /healthchecks/postgres.sh
      interval: "5s"
  otel-collector:
    image: otel/opentelemetry-collector-contrib
    volumes:
      - ./otel-collector-config.yaml:/etc/otelcol-contrib/config.yaml
    ports:
      - 1888:1888 # pprof extension
      - 8888:8888 # Prometheus metrics exposed by the Collector
      - 8889:8889 # Prometheus exporter metrics
      - 13133:13133 # health_check extension
      - 4317:4317 # OTLP gRPC receiver
      - 4318:4318 # OTLP http receiver
      - 55679:55679 # zpages extension