for unixes) • Extract the archive a new folder on your hard drive; for example in c:\karaf - from now on this directory will be referenced as . START THE SERVER Open a command line console or type 'system:shutdown' or 'logout' to shutdown Karaf. karaf@root()> SOME SHELL BASICS You can now run your first command. Simply type the key in the console. karaf@root> Display all 183 possibilities guide how to fully use and leverage Apache Karaf, let's install a sample Apache Camel application for now: In the console, run the following commands: 10 QUICK START karaf@root()> feature:repo-add camel

unixes) • Extract the archive to a new folder on your hard drive; for example in c:\karaf - from now on this directory will be referenced as . NOTE Windows users should use 7zip or other should see the following information on the command line console: 2.3. Shell console basics You can now run your first command. Simply type the key in the console. bin\karaf.bat bin/karaf __ __ leverage Apache Karaf, let’s install a sample Apache Camel (http://camel.apache.org) application for now: Copy and paste the following commands in the console: karaf@root()> bundle:list --help DESCRIPTION

decanter/apache-karaf- decanter/2.0.0/xml/features Or karaf@root()> feature:repo-add decanter 2.0.0 Now, you have to install the collectors, appenders, and eventually alerters feature to match your need decanter-collector-file feature installs the file collector: karaf@root()> feature:install decanter-collector-file Now, you have to create a configuration file for each file that you want to monitor. In the etc folder feature provides the Camel Tracer Handler: karaf@root()> feature:install decanter-collector-camel Now, you can use the Decanter Camel Tracer Handler in a tracer that you can use in routes. For instance

appender, SLA alerter. The first thing to do is to add the Decanter features repository in Karaf: Or Now, you have to install the collectors, appenders, and eventually SLA alerters feature to match your configuration # #port=4560 #workers=10 The decanter-collector-file feature installs the file collector: Now, you have to create a configuration file for each file that you want to monitor. In the etc folder are send to the appenders. The decanter-collector-camel feature provides the Camel Tracer Handler: Now, you can use the Decanter Camel Tracer Handler in a tracer that you can use in routes. For instance

instance: Now you have Cellar features available in your Karaf instance: 3.2. Starting Cellar To start Cellar in your Karaf instance, you only need to install the Cellar feature: You can now see the Cellar karaf@root()> feature:install cellar karaf@root()> la|grep -i cellar And Cellar cluster commands are now available: 3.3. Optional features Optionally, you can install additional features. The cellar-event multicast and tcp-ip by default. Due to a change in Hazelcast, it’s no more possible to have both. Now, in Cellar 3.0.x, the default configuration is multicast enabled, tcp-ip disabled. See Core Configuration

a Karaf features XML descriptor. Simply register the Cellar feature URL in your Karaf instance: Now you have Cellar features available in your Karaf instance: cd [karaf_install_dir]/src mvn karaf@root()> instance, you only need to install the Cellar feature: You can now see the Cellar components (bundles) installed: And Cellar cluster commands are now available: karaf@root()> feature:list |grep -i cellar cellar-core multicast and tcp-ip by default. Due to a change in Hazelcast, it’s no more possible to have both. Now, in Cellar 3.0.x, the default configuration is multicast enabled, tcp-ip disabled. See [Core Conf

Cave features Simply register the Apache Karaf Cave features URL in your Apache Karaf instance: Now Apache Karaf Cave features are available, ready to be installed: 1.3. Starting Apache Karaf Cave Server take several minutes depending of your network connection speed. New Apache Karaf Cave commands are now available: 2. Repository A Cave Repository is a container for: • OSGi bundles (jar files) • OBR repository command: 5. OBR commands To install a repository in the OBR service, you have to use: Now, you can see the repository OBR metadata register in the OBR service: And the OSGi bundles present

Cave features Simply register the Apache Karaf Cave features URL in your Apache Karaf instance: Now Apache Karaf Cave features are available, ready to be installed: 1.3. Starting Apache Karaf Cave Server