docker-compose.yml

# Copyright (c) 2019 Contributors to the Eclipse Foundation
#
# See the NOTICE file(s) distributed with this work for additional
# information regarding copyright ownership.
#
# This program and the accompanying materials are made available under the
# terms of the Eclipse Public License 2.0 which is available at
# http://www.eclipse.org/legal/epl-2.0
#
# SPDX-License-Identifier: EPL-2.0
version: '2.4'

services:
  mongodb:
    image: docker.io/mongo:4.2
    mem_limit: 256m
    restart: always
    networks:
      default:
        aliases:
          - mongodb
    command: mongod --storageEngine wiredTiger --noscripting
    user: mongodb
    ports:
      - 27017:27017
    environment:
       TZ: Europe/Berlin

  policies:
    image: docker.io/eclipse/ditto-policies:${DITTO_VERSION:-latest}
    mem_limit: 512m
    restart: always
    networks:
      default:
        aliases:
          - ditto-cluster
    environment:
      - TZ=Europe/Berlin
      - BIND_HOSTNAME=0.0.0.0
      - JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 -XX:+ExitOnOutOfMemoryError -XX:+UseContainerSupport -XX:+UseStringDeduplication -Xss512k -XX:MaxRAMPercentage=50 -XX:+UseG1GC -XX:MaxGCPauseMillis=150 -Dakka.coordinated-shutdown.exit-jvm=on -Dakka.cluster.shutdown-after-unsuccessful-join-seed-nodes=180s -Dakka.cluster.failure-detector.threshold=15.0 -Dakka.cluster.failure-detector.expected-response-after=10s -Dakka.cluster.failure-detector.acceptable-heartbeat-pause=20s -Dakka.cluster.downing-provider-class=
      - MONGO_DB_HOSTNAME=mongodb
      # in order to write logs into a file you can enable this by setting the following env variable
      # the log file(s) can be found in /var/log/ditto directory on the host machine
      # - DITTO_LOGGING_FILE_APPENDER=true
    # Set additional configuration options here
    # -Dditto.policies...
    #command: java -jar starter.jar
    # only needed if DITTO_LOGGING_FILE_APPENDER is set
    # volumes:
    #  - ditto_log_files:/var/log/ditto
    healthcheck:
      test: curl --fail `hostname`:8558/alive || exit 1
      interval: 30s
      timeout: 15s
      retries: 4
      start_period: 120s

  things:
    image: docker.io/eclipse/ditto-things:${DITTO_VERSION:-latest}
    mem_limit: 512m
    restart: always
    networks:
      default:
        aliases:
          - ditto-cluster
    depends_on:
      - policies
    environment:
      - TZ=Europe/Berlin
      - BIND_HOSTNAME=0.0.0.0
      - JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 -XX:+ExitOnOutOfMemoryError -XX:+UseContainerSupport -XX:+UseStringDeduplication -Xss512k -XX:MaxRAMPercentage=50 -XX:+UseG1GC -XX:MaxGCPauseMillis=150 -Dakka.coordinated-shutdown.exit-jvm=on -Dakka.cluster.shutdown-after-unsuccessful-join-seed-nodes=180s -Dakka.cluster.failure-detector.threshold=15.0 -Dakka.cluster.failure-detector.expected-response-after=10s -Dakka.cluster.failure-detector.acceptable-heartbeat-pause=20s -Dakka.cluster.downing-provider-class=
      - MONGO_DB_HOSTNAME=mongodb
      # in order to write logs into a file you can enable this by setting the following env variable
      # the log file(s) can be found in /var/log/ditto directory on the host machine
      # - DITTO_LOGGING_FILE_APPENDER=true
    # Set additional configuration options here
    # -Dditto.things...
    #command: java -jar starter.jar
    # only needed if DITTO_LOGGING_FILE_APPENDER is set
    # volumes:
    #  - ditto_log_files:/var/log/ditto
    healthcheck:
      test: curl --fail `hostname`:8558/alive || exit 1
      interval: 30s
      timeout: 15s
      retries: 4
      start_period: 120s

  things-search:
    image: docker.io/eclipse/ditto-things-search:${DITTO_VERSION:-latest}
    mem_limit: 512m
    restart: always
    networks:
      default:
        aliases:
          - ditto-cluster
    depends_on:
      - policies
    environment:
      - TZ=Europe/Berlin
      - BIND_HOSTNAME=0.0.0.0
      - JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 -XX:+ExitOnOutOfMemoryError -XX:+UseContainerSupport -XX:+UseStringDeduplication -Xss512k -XX:MaxRAMPercentage=50 -XX:+UseG1GC -XX:MaxGCPauseMillis=150 -Dakka.coordinated-shutdown.exit-jvm=on -Dakka.cluster.shutdown-after-unsuccessful-join-seed-nodes=180s -Dakka.cluster.failure-detector.threshold=15.0 -Dakka.cluster.failure-detector.expected-response-after=10s -Dakka.cluster.failure-detector.acceptable-heartbeat-pause=20s -Dakka.cluster.downing-provider-class=
      - MONGO_DB_HOSTNAME=mongodb
      # in order to write logs into a file you can enable this by setting the following env variable
      # the log file(s) can be found in /var/log/ditto directory on the host machine
      # - DITTO_LOGGING_FILE_APPENDER=true
    # Set additional configuration options here
    # -Dditto.search...
    #command: java -jar starter.jar
    # only needed if DITTO_LOGGING_FILE_APPENDER is set
    # volumes:
    #  - ditto_log_files:/var/log/ditto
    healthcheck:
      test: curl --fail `hostname`:8558/alive || exit 1
      interval: 30s
      timeout: 15s
      retries: 4
      start_period: 120s

  connectivity:
    image: docker.io/eclipse/ditto-connectivity:${DITTO_VERSION:-latest}
    mem_limit: 768m
    restart: always
    networks:
      default:
        aliases:
          - ditto-cluster
    depends_on:
      - policies
    environment:
      - TZ=Europe/Berlin
      - BIND_HOSTNAME=0.0.0.0
      # if connections to rabbitmq broker are used, you might want to disable ExitOnOutOfMemoryError, because the amqp-client has a bug throwing OOM exceptions and causing a restart loop
      - JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 -XX:+ExitOnOutOfMemoryError -XX:+UseContainerSupport -XX:+UseStringDeduplication -Xss512k -XX:MaxRAMPercentage=50 -XX:+UseG1GC -XX:MaxGCPauseMillis=150 -Dakka.coordinated-shutdown.exit-jvm=on -Dakka.cluster.shutdown-after-unsuccessful-join-seed-nodes=180s -Dakka.cluster.failure-detector.threshold=15.0 -Dakka.cluster.failure-detector.expected-response-after=10s -Dakka.cluster.failure-detector.acceptable-heartbeat-pause=20s -Dakka.cluster.downing-provider-class=
      - MONGO_DB_HOSTNAME=mongodb
      # in order to write logs into a file you can enable this by setting the following env variable
      # the log file(s) can be found in /var/log/ditto directory on the host machine
      # - DITTO_LOGGING_FILE_APPENDER=true
    # Set additional configuration options here
    # -Dditto.connectivity...
    #command: java -jar starter.jar
    # only needed if DITTO_LOGGING_FILE_APPENDER is set
    #volumes:
    #  - ditto_log_files:/var/log/ditto
    healthcheck:
      test: curl --fail `hostname`:8558/alive || exit 1
      interval: 30s
      timeout: 15s
      retries: 4
      start_period: 120s

  gateway:
    image: docker.io/eclipse/ditto-gateway:${DITTO_VERSION:-latest}
    mem_limit: 512m
    restart: always
    networks:
      default:
        aliases:
          - ditto-cluster
    depends_on:
      - policies
    ports:
      - "8081:8080"
    environment:
      - TZ=Europe/Berlin
      - BIND_HOSTNAME=0.0.0.0
      - ENABLE_PRE_AUTHENTICATION=true
      - JAVA_TOOL_OPTIONS=-XX:ActiveProcessorCount=2 -XX:+ExitOnOutOfMemoryError -XX:+UseContainerSupport -XX:+UseStringDeduplication -Xss512k -XX:MaxRAMPercentage=50 -XX:+UseG1GC -XX:MaxGCPauseMillis=150 -Dakka.coordinated-shutdown.exit-jvm=on -Dakka.cluster.shutdown-after-unsuccessful-join-seed-nodes=180s -Dakka.cluster.failure-detector.threshold=15.0 -Dakka.cluster.failure-detector.expected-response-after=10s -Dakka.cluster.failure-detector.acceptable-heartbeat-pause=20s -Dakka.cluster.downing-provider-class=
      # in order to write logs into a file you can enable this by setting the following env variable
      # the log file(s) can be found in /var/log/ditto directory on the host machine
      # - DITTO_LOGGING_FILE_APPENDER=true
      # You may use the environment for setting the devops password
      #- DEVOPS_PASSWORD=foobar
    # Set additional configuration options here
    # -Dditto.gateway...
    # Setting the devops password via java VM environment
    #command: java -Dditto.gateway.authentication.devops.password=foobar -jar starter.jar
    # only needed if DITTO_LOGGING_FILE_APPENDER is set
    # volumes:
    #  - ditto_log_files:/var/log/ditto
    healthcheck:
      test: curl --fail `hostname`:8558/alive || exit 1
      interval: 30s
      timeout: 15s
      retries: 4
      start_period: 120s

  swagger-ui:
    image: docker.io/swaggerapi/swagger-ui:v4.6.1
    mem_limit: 32m
    restart: always
    environment:
      - QUERY_CONFIG_ENABLED=true
    volumes:
       - ../../documentation/src/main/resources/openapi:/usr/share/nginx/html/openapi:ro
       - ../../documentation/src/main/resources/images:/usr/share/nginx/html/images:ro
       - ./swagger3-index.html:/usr/share/nginx/html/index.html:ro
    command: nginx -g 'daemon off;'

  nginx:
    image: docker.io/nginx:1.21-alpine
    mem_limit: 32m
    restart: always
    volumes:
       - ./nginx.conf:/etc/nginx/nginx.conf:ro
       - ./nginx.htpasswd:/etc/nginx/nginx.htpasswd:ro
       - ./nginx-cors.conf:/etc/nginx/nginx-cors.conf:ro
       - ./index.html:/etc/nginx/html/index.html:ro
       - ../../documentation/src/main/resources/images:/etc/nginx/html/images:ro
    ports:
      - "${DITTO_EXTERNAL_PORT:-8080}:80"
    depends_on:
      - gateway
      - swagger-ui

volumes:
  ditto_log_files:
    driver: local
    driver_opts:
      type: none
      device: /var/log/ditto
      o: bind,uid=1000,gid=1000