performance-tests-gatling/docker-compose.yml at main · dhis2/performance-tests-gatling · GitHub

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services:
  # https://docs.dhis2.org/en/manage/reference/dhisconf.html
  web:
    image: "${DHIS2_IMAGE:-dhis2/core-dev:latest}"
    mem_limit: 16gb
    environment:
      JAVA_OPTS:
        "-Dlog4j2.configurationFile=/opt/dhis2/log4j2.xml \
        -Xmx10000m -Xms10000m"
    volumes:
      - ./docker/log4j2.xml:/opt/dhis2/log4j2.xml:ro
      - ./docker/dhis.conf:/opt/dhis2/dhis.conf:ro
    ports:
      - "127.0.0.1:8080:8080" # DHIS2
    depends_on:
      db:
        condition: service_healthy

  # Healthcheck sidecar is needed for embedded tomcat images (master branch) that don't have
  # curl/wget
  web-healthcheck:
    image: curlimages/curl:latest
    network_mode: service:web
    command: ["sleep", "infinity"]
    depends_on:
      - web
    restart: unless-stopped
    healthcheck:
      test: ["CMD", "sh", "-c", "curl --fail --silent http://localhost:8080/api/ping"]
      interval: 10s
      timeout: 3s
      retries: 3
      start_period: 120s

  # https://docs.dhis2.org/en/manage/reference/postgresql.html
  # https://www.postgresql.org/docs/16/runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-MEMORY
  # https://www.cybertec-postgresql.com/en/effective_cache_size-a-practical-example/
  # https://github.com/mastodon/mastodon/blob/fb6c22f5c275685aa644d84c003e1d6922e15d40/docker-compose.yml#L8
  # https://wiki.postgresql.org/wiki/Tuning_Your_PostgreSQL_Server
  db:
    build:
      context: ./docker
      dockerfile: Dockerfile.postgres
      args:
        POSTGRES_BASE_IMAGE: postgis/postgis:13-3.5
        DHIS2_DB_DUMP_URL: "${DHIS2_DB_DUMP_URL:-https://databases.dhis2.org/sierra-leone/dev/dhis2-db-sierra-leone.sql.gz}"
    image: dhis2-postgres:13-3.5-${DHIS2_DB_IMAGE_SUFFIX:-sierra-leone-dev}
    mem_limit: 16gb
    shm_size: 256mb
    volumes:
      - ./docker/postgresql.conf:/etc/postgresql.conf
    environment:
      POSTGRES_USER: &postgres_user dhis
      POSTGRES_DB: &postgres_db dhis
      POSTGRES_PASSWORD: &postgres_password dhis
      # https://www.postgresql.org/docs/current/libpq-envars.html
      PGUSER: *postgres_user
      PGDATABASE: *postgres_db
      PGPASSWORD: *postgres_password
    healthcheck:
      test:
        [
          "CMD-SHELL",
          'psql --quiet --host=127.0.0.1 --port=5432 --set=application_name=docker --command "/** docker healthcheck **/ SELECT ''ok''" > /dev/null',
        ]
      start_period: 120s
      interval: 3s
      timeout: 3s
      retries: 5
    ports:
      - "127.0.0.1:32769:5432"