bundle/src/main/resources/OSGI-INF/blueprint/blueprint.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~ Licensed 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.
  -->
<blueprint default-availability="mandatory"
    xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0
           http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">

    <!-- Local Bundle Listener -->
    <bean id="localListener" class="org.apache.karaf.cellar.bundle.LocalBundleListener" init-method="init"
          destroy-method="destroy">
        <property name="clusterManager" ref="clusterManager"/>
        <property name="groupManager" ref="groupManager"/>
        <property name="configurationAdmin" ref="configurationAdmin"/>
        <property name="bundleContext" ref="blueprintBundleContext"/>
        <property name="eventProducer" ref="eventProducer"/>
        <property name="featuresService" ref="featuresService"/>
    </bean>

    <!-- Bundle Synchronizer -->
    <bean id="synchronizer" class="org.apache.karaf.cellar.bundle.BundleSynchronizer"
          init-method="init" destroy-method="destroy" depends-on="eventHandler">
        <property name="configurationAdmin" ref="configurationAdmin"/>
        <property name="groupManager" ref="groupManager"/>
        <property name="clusterManager" ref="clusterManager"/>
        <property name="bundleContext" ref="blueprintBundleContext"/>
    </bean>
    <service ref="synchronizer" interface="org.apache.karaf.cellar.core.Synchronizer">
        <service-properties>
            <entry key="resource" value="bundle"/>
        </service-properties>
    </service>

    <!-- Cluster Bundle Event Handler -->
    <bean id="eventHandler" class="org.apache.karaf.cellar.bundle.BundleEventHandler"
          init-method="init" destroy-method="destroy">
        <property name="configurationAdmin" ref="configurationAdmin"/>
        <property name="clusterManager" ref="clusterManager"/>
        <property name="bundleContext" ref="blueprintBundleContext"/>
        <property name="groupManager" ref="groupManager"/>
        <property name="featuresService" ref="featuresService"/>
    </bean>
    <service ref="eventHandler" interface="org.apache.karaf.cellar.core.event.EventHandler">
        <service-properties>
            <entry key="managed" value="true"/>
        </service-properties>
    </service>

    <!-- Cluster Core Services -->
    <reference id="clusterManager" interface="org.apache.karaf.cellar.core.ClusterManager"/>
    <reference id="groupManager" interface="org.apache.karaf.cellar.core.GroupManager" />
    <reference id="configurationAdmin" interface="org.osgi.service.cm.ConfigurationAdmin"/>
    <reference id="eventProducer" interface="org.apache.karaf.cellar.core.event.EventProducer"/>
    <reference id="featuresService" interface="org.apache.karaf.features.FeaturesService"/>

</blueprint>