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Learning Karaf Cellar

You're reading from   Learning Karaf Cellar Build and implement a complete clustering solution for the Apache Karaf OSGi container

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Product type Paperback
Published in Jul 2014
Publisher
ISBN-13 9781783984602
Length 124 pages
Edition 1st Edition
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Authors (2):
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Jean Baptiste Onofre Jean Baptiste Onofre
Author Profile Icon Jean Baptiste Onofre
Jean Baptiste Onofre
Jean-Baptiste Onofré Jean-Baptiste Onofré
Author Profile Icon Jean-Baptiste Onofré
Jean-Baptiste Onofré
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Toc

Chapter 2. Apache Karaf Cellar

Apache Karaf Cellar is a provisioning cluster solution for Apache Karaf.

It's an Apache Karaf subproject released under the Apache 2 license. To know more, please visit http://karaf.apache.org/index/subprojects/cellar.html.

Apache Karaf Cellar allows you to manage a farm of Apache Karaf instances spread over different machines and networks.

As a provisioning cluster solution, Apache Karaf Cellar synchronizes the states of the different instances. By synchronization, we mean that an action on a resource from a node will result in a notification to change for the other nodes.

The following topics will be covered in this chapter:

  • Cluster topologies
  • Apache Karaf Cellar architecture
  • Apache Karaf Cellar installation
  • Cluster resources
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