processing-engine/docker-compose.yml at master · KomMonitor/processing-engine · GitHub

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version: '2.1'

networks:
  kommonitor:
      name: kommonitor

services:
  # redis databse required for processing engine to store indicator computation job status
    redis:
      image: redis:alpine
      container_name: redis
      #restart: unless-stopped
      networks:
      - kommonitor

    # for special scenarios multiple processing engines could be deployed - i.e. in combination with individual processing schedulers
    kommonitor-processing-engine:         # perfoms script-based computation of indicators based on other (base-)indicators and/or georesources for target spatial units
      image: 'kommonitor/processing-engine'
      container_name: kommonitor-processing-engine
      #restart: unless-stopped
      ports:
       - "8086:8086"
      networks:
       - kommonitor
      volumes:
       - processing_jobstatus:/code/tmp    # persist tmp computation status files on disk
      depends_on:
       - redis
      environment:
       - REDIS_HOST=redis    # use docker name if possible; else IP
       - REDIS_PORT=6379     # running redis port
       - KOMMONITOR_DATA_MANAGEMENT_URL=http://kommonitor-data-management:8085/management    # URL to Data Management service; use docker name and port if possible
       - GEOMETRY_SIMPLIFICATION_PARAMETER_NAME=simplifyGeometries   # paramter to query geometries from Data Management component
       - GEOMETRY_SIMPLIFICATION_PARAMETER_VALUE=original            # values are ["original", "weak", "medium", "strong"] from weak to strong the geometries are more simplified (reducing size)
       - FEATURE_ID_PROPERTY_NAME=ID       # KomMonitor wide setting, which property contains feature ID values - best not be changed
       - FEATURE_NAME_PROPERTY_NAME=NAME   # KomMonitor wide setting, which property contains feature NAME values - best not be changed
       - OPEN_ROUTE_SERVICE_URL=https://ors5.fbg-hsbo.de    # URL to Open Route Service instance (not limited to ORS version 5)
       - DISABLE_LOGS=false          # optionally diable any console log
       - MAX_NUMBER_OF_TARGET_DATES_PER_PUT_REQUEST=45   # setting to split up computed indicator results import/update requests; each request has the specified maximum number of indicator timestamps
       - ENCRYPTION_ENABLED=false       # enable/disable encrypted data retrieval from Data Management service
       - ENCRYPTION_PASSWORD=password   # shared secret for data encryption - must be set equally within all supporting components
       - ENCRYPTION_IV_LENGTH_BYTE=16   # length of random initialization vector for encryption algorithm - must be set equally within all supporting components
       - KEYCLOAK_ENABLED=true                                       # enable/disable role-based data access using Keycloak
       - KEYCLOAK_REALM=kommonitor                                    # Keycloak realm name
       - KEYCLOAK_AUTH_SERVER_URL=https://keycloak.fbg-hsbo.de/auth/  # Keycloak URL ending with "/auth/"
       - KEYCLOAK_RESOURCE=kommonitor-processing-engine               # Keycloak client/resource name
       - KEYCLOAK_CLIENT_SECRET=keycloak-secret                       # keycloak client secret using access type confidential
       - KOMMONITOR_ADMIN_ROLENAME=kommonitor-creator                 # name of kommonitor admin role within keycloak - default is 'kommonitor-creator'
       - KEYCLOAK_ADMIN_RIGHTS_USER_NAME=processor                    # Keycloak internal user name within kommonitor-realm that has administrator role associated in order to grant rigths to fetch all data
       - KEYCLOAK_ADMIN_RIGHTS_USER_PASSWORD=processor                # Keycloak internal user password within kommonitor-realm that has administrator role associated in order to grant rigths to fetch all data

    # database container; must use PostGIS database
    # database is not required to run in docker - will be configured in Data Management component
    kommonitor-db:
      image: mdillon/postgis
      container_name: kommonitor-db
      #restart: unless-stopped
      ports:
        - 5432:5432
      environment:
        - POSTGRES_USER=kommonitor      # database user (will be created on startup if not exists) - same settings in data management service
        - POSTGRES_PASSWORD=kommonitor  # database password (will be created on startup if not exists) - same settings in data management service
        - POSTGRES_DB=kommonitor_data   # database name (will be created on startup if not exists) - same settings in data management service
      volumes:
        - postgres_data:/var/lib/postgresql/data   # persist database data on disk (crucial for compose down calls to let data survive)
      networks:
        - kommonitor

    # Data Management component encapsulating the database access and management as REST service
    kommonitor-data-management:
      image: kommonitor/data-management
      container_name: kommonitor-data-management
      #restart: unless-stopped
      depends_on:
        - kommonitor-db    # only if database runs as docker container as well
      ports:
        - "8085:8085"
      networks:
        - kommonitor
      links:
        - kommonitor-db
      environment:
       # omitted here for brevity

volumes:
 processing_jobstatus:
 postgres_data: