docker-compose.yml

version: "3.8"

services:
  web:
    image: "${DHIS2_IMAGE:-dhis2/core-dev:local}"
    ports:
      - 127.0.0.1:8080:8080 # DHIS2
      - 127.0.0.1:8081:8081 # Debugger: connect using commandline flag -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8081
      - 127.0.0.1:9010:9010 # JMX port (for example for VisualVM)
    volumes:
      - ./docker/dhis.conf:/opt/dhis2/dhis.conf:ro
      - ./docker/log4j2.xml:/opt/dhis2/log4j2.xml:ro
    environment:
      JAVA_OPTS: "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8081 \
              -Dlog4j2.configurationFile=/opt/dhis2/log4j2.xml
              -Dcom.sun.management.jmxremote \
              -Dcom.sun.management.jmxremote.port=9010 \
              -Dcom.sun.management.jmxremote.local.only=false \
              -Dcom.sun.management.jmxremote.authenticate=false \
              -Dcom.sun.management.jmxremote.ssl=false"
    depends_on:
      db:
        condition: service_healthy

  db:
    image: ghcr.io/baosystems/postgis:12-3.3
    ports:
      - 127.0.0.1:5432:5432
    volumes:
      - db-dump:/docker-entrypoint-initdb.d/
    environment:
      POSTGRES_USER: dhis
      POSTGRES_DB: dhis
      POSTGRES_PASSWORD: &postgres_password dhis
      PGPASSWORD: *postgres_password # needed by psql in healthcheck
    healthcheck:
      test: ["CMD-SHELL", "psql --no-password --quiet --username $$POSTGRES_USER postgres://127.0.0.1/$$POSTGRES_DB -p 5432 --command \"SELECT 'ok'\" > /dev/null"]
      start_period: 120s
      interval: 1s
      timeout: 3s
      retries: 5
    depends_on:
      db-dump:
        condition: service_completed_successfully # make sure the DB dump has been downloaded

  db-dump:
    image: busybox # busybox wget version does not have --no-clobber, so we need to do the [ -f ] test
    command: sh -c '[ -f dump.sql.gz ] && echo "dump.sql.gz exists" || wget --output-document dump.sql.gz $$DHIS2_DB_DUMP_URL' # only download file if it does not exist
    environment:
      DHIS2_DB_DUMP_URL: "${DHIS2_DB_DUMP_URL:-https://databases.dhis2.org/sierra-leone/dev/dhis2-db-sierra-leone.sql.gz}"
    working_dir: /opt/dump
    volumes:
      - db-dump:/opt/dump

volumes:
  db-dump: