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/* * 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. */ Welcome to Apache Karaf Decanter ================================ Apache Karaf Decanter is a complete monitoring platform for Apache Karaf. It is very extensible, flexible, easy to install and use. Apache Karaf Decanter is composed into: * Collectors The collectors are OSGi services responsible of harvesting monitoring data. Two kinds of collectors are available: - the polling collectors are invoked periodically by a scheduler - the event driven collectors react to some events. It's very dynamic (thanks to the OSGi services), so it's possible to add a new custom collector (user/custom implementations). * Dispatcher The dispatcher is called by the scheduler or the event driven collectors to dispatch the collected data to the appenders. * Appenders The appenders are responsible to send/store the collected data to target systems. * Alerting The alerting layer provides a checker, responsible of testing values of harvested data (coming from the collectors) and send alerts when the data is not in the expected state. Getting Started =============== Apache Karaf Decanter is available as a Karaf features. The following command registers the Karaf Decanter features repository. feature:repo-add decanter Depending of what you want to monitor and collect, you have to install the corresponding features using feature:install command. Features ======== See user guide for the details of Decanter features: Collectors ----------- * decanter-collector-camel * decanter-collector-dropwizard * decanter-collector-eventadmin * decanter-collector-file * decanter-collector-jms * decanter-collector-jmx * decanter-collector-kafka * decanter-collector-log * decanter-collector-log4j-socket * decanter-collector-mqtt * decanter-collector-process * decanter-collector-rest * decanter-collector-rest-servlet * decanter-collector-socket * decanter-collector-system Appenders --------- * decanter-appender-camel * decanter-appender-cassandra * decanter-appender-dropwizard * decanter-appender-elasticsearch-jest * decanter-appender-elasticsearch-native-1.x * decanter-appender-elasticsearch-native-2.x * decanter-appender-elasticsearch-rest * decanter-appender-file * decanter-appender-jdbc * decanter-appender-jms * decanter-appender-kafka * decanter-appender-log * decanter-appender-mongodb * decanter-appender-mqtt * decanter-appender-orientdb * decanter-appender-redis * decanter-appender-rest * decanter-appender-socket Alerters ------------ * decanter-alerting-log * decanter-alerting-email * decanter-alerting-camel Additional features ------------------- WARNING: Since Apache Karaf Decanter 2.0.0, it's not recommended to use the embedded instances of these backends. We encourage users to install, setup and start backends. * elasticsearch 1.7.4 * elasticsearch 2.2.0 * elasticsearch 5.6.3 * elasticsearch 6.1.1 * elasticsearch-head 1.7.4 * elasticsearch-head 2.2.0 * kibana 3.1.1 * kibana 4.1.2 * kibana 6.1.1 * orientdb 2.2.31 Thanks for using Apache Karaf Decanter ! -- The Karaf Team