metainfo.xml

<?xml version="1.0"?>
<!--
   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

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   See the License for the specific language governing permissions and
   limitations under the License.

  The following file from the 2.6 branch titan service was used as a template:
  https://github.com/apache/ambari/blob/branch-2.6/ambari-server/src/main/resources/common-services/TITAN/1.0.0/metainfo.xml
-->
<metainfo>
  <schemaVersion>2.0</schemaVersion>
  <services>
    <service>
      <name>JANUSGRAPH</name>
      <displayName>JanusGraph</displayName>
      <comment>JanusGraph is a scalable graph database optimized for storing and querying graphs containing hundreds of
        billions of vertices and edges distributed across a multi-machine cluster.</comment>
      <version>0.3.1</version>
      <components>
        <component>
          <name>JANUSGRAPH_SERVER</name>
          <displayName>JanusGraph Server</displayName>
          <category>MASTER</category>
          <cardinality>1</cardinality>
          <commandScript>
            <script>scripts/janusgraph_server.py</script>
            <scriptType>PYTHON</scriptType>
            <timeout>600</timeout>
          </commandScript>
          <configFiles>
            <configFile>
              <type>yaml</type>
              <fileName>gremlin-server.yaml</fileName>
              <dictionaryName>gremlin-server</dictionaryName>
            </configFile>
          </configFiles>
        </component>
      </components>
      <osSpecifics>
        <osSpecific>
          <osFamily>any</osFamily>
          <packages>
            <package>
              <name>janusgraph</name>
            </package>
	        <package>
	          <name>ambari-infra-solr-client-*</name>
	        </package> 
          </packages>
        </osSpecific>
      </osSpecifics>

      <commandScript>
        <script>scripts/service_check.py</script>
        <scriptType>PYTHON</scriptType>
        <timeout>300</timeout>
      </commandScript>

      <requiredServices>		
        <service>HDFS</service>
        <service>HBASE</service>
        <service>SOLR</service>
        <service>SPARK2</service>
      </requiredServices>
      
      <configuration-dependencies>
	<config-type>gremlin-server</config-type>
        <config-type>janusgraph-env</config-type>
        <config-type>janusgraph-hbase-solr</config-type>
        <config-type>janusgraph-log4j</config-type>
        <config-type>hadoop-gryo</config-type>
        <config-type>hadoop-hbase-read</config-type>
	<config-type>knox-env</config-type>
      </configuration-dependencies>
    </service>
  </services>
</metainfo>