docker-compose.yml

version: '3.8'

volumes:
  pgdata:
    driver: local
  blobdata:
    driver: local
  fhirconfig:
    driver: local
    driver_opts:
      o: bind
      type: none
      device: ./fhir-server/config
  fhirconfigoverrides:
    driver: local
    driver_opts:
      o: bind
      type: none
      device: ./fhir-server/configDropins/overrides
  fhiruserlib:
    driver: local
    driver_opts:
      o: bind
      type: none
      device: ./fhir-server/userlib
  fhirbulkdata:
    driver: local
    driver_opts:
      o: bind
      type: none
      device: ./fhir-server/bulkdata

services:
  postgres:
    image: postgres:14-alpine
    # https://dba.stackexchange.com/q/275378/46472
    shm_size: 256MB
    volumes:
      - type: volume
        source: pgdata
        target: /var/lib/postgresql/data/
      - type: bind
        source: ./postgres/init
        target: /docker-entrypoint-initdb.d
    environment:
      POSTGRES_DB: fhirdb
      POSTGRES_USER: fhiradmin
      POSTGRES_PASSWORD: change-password
      PGDATA: /var/lib/postgresql/data/pgdata
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -d fhirdb -U fhiradmin"]
      start_period: 22s
      interval: 5s
      timeout: 4s
      retries: 3
    # "Larger settings for shared_buffers usually require a corresponding increase in max_wal_size, 
    # to spread out the process of writing large quantities of new or changed data over a longer period of time."
    command: "
      -c shared_buffers=1GB
      -c max_wal_size=2GB
      -c max_connections=100
      -c max_prepared_transactions=100
      -c max_locks_per_transaction=128
      "
    ports:
      - 5432:5432
    networks:
      - fhir

  fhir-server:
    image: linuxforhealth/fhir-server:latest
    hostname: fhir
    volumes:
      - type: volume
        source: fhirconfig
        target: /opt/ol/wlp/usr/servers/defaultServer/config
        read_only: true
      - type: volume
        source: fhirconfigoverrides
        target: /opt/ol/wlp/usr/servers/defaultServer/configDropins/overrides
        read_only: true
      - type: volume
        source: fhiruserlib
        target: /opt/ol/wlp/usr/servers/defaultServer/userlib
        read_only: true
      - type: volume
        source: fhirbulkdata
        target: /output/bulkdata
    environment:
        TRACE_SPEC: "org.linuxforhealth.fhir.*=INFO"
        TRACE_FILE: "stdout"
    command: bash -c "
      java -jar /opt/fhir-server/tools/fhir-persistence-blob-app-*-cli.jar
          --fhir-config-dir /opt/ol/wlp/usr/servers/defaultServer
          --create-container --no-dry-run &&
      java -jar /opt/fhir-server/tools/fhir-persistence-schema-*-cli.jar
          --db-type postgresql --prop db.host=postgres --prop db.port=5432 --prop db.database=fhirdb --prop user=fhiradmin --prop password=change-password
          --create-schemas &&
      java -jar /opt/fhir-server/tools/fhir-persistence-schema-*-cli.jar
          --db-type postgresql --prop db.host=postgres --prop db.port=5432 --prop db.database=fhirdb --prop user=fhiradmin --prop password=change-password
          --update-schema-fhir --grant-to fhirserver &&
      java -jar /opt/fhir-server/tools/fhir-persistence-schema-*-cli.jar
          --db-type postgresql --prop db.host=postgres --prop db.port=5432 --prop db.database=fhirdb --prop user=fhiradmin --prop password=change-password
          --update-schema-batch --grant-to fhirbatch &&
      java -jar /opt/fhir-server/tools/fhir-persistence-schema-*-cli.jar
          --db-type derby --prop db.database=/output/derby/profile --prop db.create=Y
          --prop resourceTypes=${TENANT1_PROFILE_RESOURCE_TYPES}
          --update-schema &&
      java -jar /opt/fhir-server/tools/fhir-persistence-schema-*-cli.jar
          --db-type derby --prop db.database=/output/derby/reference --prop db.create=Y
          --prop resourceTypes=${TENANT1_REFERENCE_RESOURCE_TYPES}
          --update-schema &&
      java -jar /opt/fhir-server/tools/fhir-persistence-schema-*-cli.jar
          --db-type derby --prop db.database=/output/derby/study1 --prop db.create=Y
          --prop resourceTypes=${TENANT1_STUDY1_RESOURCE_TYPES}
          --update-schema &&
      /opt/ol/wlp/bin/server run"
    healthcheck:
      start_period: 32s
      interval: 20s
      timeout: 5s
      retries: 3
      # https://docs.docker.com/compose/compose-file/#variable-substitution
      test: curl --fail -k -u 'fhiruser:change-password' 'https://localhost:9443/fhir-server/api/v4/$$healthcheck'
    ports:
      - 9080:9080
      - 9443:9443
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - fhir
  fhir-bulkdata-server:
    image: linuxforhealth/fhir-bulkdata-server:latest
    hostname: fhirbulkdata
    volumes:
      - type: volume
        source: fhirconfig
        target: /opt/ol/wlp/usr/servers/defaultServer/config
        read_only: true
      - type: bind
        source: ./fhir-bulkdata-server/configDropins/overrides
        target: /opt/ol/wlp/usr/servers/defaultServer/configDropins/overrides
        read_only: true
      - type: volume
        source: fhiruserlib
        target: /opt/ol/wlp/usr/servers/defaultServer/userlib
        read_only: true
      - type: volume
        source: fhirbulkdata
        target: /output/bulkdata
    environment:
      TRACE_SPEC: "org.linuxforhealth.fhir.*=INFO"
      TRACE_FILE: "stdout"
      BATCH_DB_HOSTNAME: postgres
      BATCH_DB_USER: fhirbatch
      BATCH_DB_PASS: change-password
      BATCH_DB_SSL: "false"
      BATCH_DB_NAME: fhirdb
    command: bash -c "/opt/ol/wlp/bin/server run"
    healthcheck:
      start_period: 32s
      interval: 20s
      timeout: 5s
      retries: 3
      # https://docs.docker.com/compose/compose-file/#variable-substitution
      test: curl --fail -k -u 'fhiruser:change-password' 'https://localhost:9445/fhir-bulkdata-server/api/v4/healthcheck'
    ports:
      - 9082:9082
      - 9445:9445
    depends_on:
      postgres:
        condition: service_healthy
    networks:
      - fhir

  azurite:
    image: mcr.microsoft.com/azure-storage/azurite
    volumes:
      - type: volume
        source: blobdata
        target: /data
    ports:
      - 10000:10000  # Azurite Blob service
    networks:
      - fhir

networks:
  fhir:
    driver: bridge