# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to you under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

x-image:
  &image
  image: ${OZONE_IMAGE:-apache/ozone}:${OZONE_IMAGE_VERSION:-2.1.1}${OZONE_IMAGE_FLAVOR:-}

x-common-config:
  &common-config
  OZONE-SITE.XML_hdds.datanode.dir: /data/hdds
  OZONE-SITE.XML_ozone.metadata.dirs: /data/metadata
  OZONE-SITE.XML_ozone.om.address: om
  OZONE-SITE.XML_ozone.om.http-address: om:9874
  OZONE-SITE.XML_ozone.recon.address: recon:9891
  OZONE-SITE.XML_ozone.recon.db.dir: /data/metadata/recon
  OZONE-SITE.XML_ozone.recon.http-address: recon:9888
  OZONE-SITE.XML_ozone.replication: "1"
  OZONE-SITE.XML_ozone.scm.block.client.address: scm
  OZONE-SITE.XML_ozone.scm.client.address: scm
  OZONE-SITE.XML_ozone.scm.datanode.id.dir: /data/metadata
  OZONE-SITE.XML_ozone.scm.http-address: scm:9876
  OZONE-SITE.XML_ozone.scm.names: scm
  OZONE-SITE.XML_hdds.scm.safemode.min.datanode: "1"
  OZONE-SITE.XML_hdds.scm.safemode.healthy.pipeline.pct: "0"
  no_proxy: om,recon,scm,s3g,httpfs,knox-ldap,knox-gateway,localhost,127.0.0.1

services:
  datanode:
    <<: *image
    ports:
    - 9864
    command: [ ozone, datanode ]
    environment:
      <<: *common-config

  om:
    <<: *image
    ports:
    - 9874:9874
    environment:
      <<: *common-config
      CORE-SITE.XML_hadoop.proxyuser.hadoop.hosts: "*"
      CORE-SITE.XML_hadoop.proxyuser.hadoop.groups: "*"
      ENSURE_OM_INITIALIZED: /data/metadata/om/current/VERSION
      WAITFOR: scm:9876
    command: [ ozone, om ]

  scm:
    <<: *image
    ports:
    - 9876:9876
    environment:
      <<: *common-config
      ENSURE_SCM_INITIALIZED: /data/metadata/scm/current/VERSION
    command: [ ozone, scm ]

  recon:
    <<: *image
    ports:
    - 9888:9888
    environment:
      <<: *common-config
    command: [ ozone, recon ]

  s3g:
    <<: *image
    ports:
    - 9878:9878
    environment:
      <<: *common-config
    command: [ ozone, s3g ]

  httpfs:
    <<: *image
    ports:
    - 14000:14000
    environment:
      <<: *common-config
      CORE-SITE.XML_fs.defaultFS: ofs://om
    volumes:
    - ./conf/httpfs-site.xml:/opt/hadoop/etc/hadoop/httpfs-site.xml:ro
    command: [ ozone, httpfs ]

  knox-ldap:
    image: ${KNOX_IMAGE:-apache/knox}:${KNOX_IMAGE_VERSION:-2.1.0}
    entrypoint: [ /bin/bash, -c ]
    command:
    - |
      /home/knox/knox/bin/ldap.sh start
      tail -f /home/knox/knox/logs/ldap.out
    ports:
    - 33389:33389

  knox-gateway:
    image: ${KNOX_IMAGE:-apache/knox}:${KNOX_IMAGE_VERSION:-2.1.0}
    depends_on:
    - knox-ldap
    - om
    - scm
    - recon
    - httpfs
    ports:
    - 8443:8443
    volumes:
    - ./conf/topologies/ozone.xml:/home/knox/knox/conf/topologies/ozone.xml:ro
    - ./conf/topologies/knoxsso.xml:/home/knox/knox/conf/topologies/knoxsso.xml:ro