The Apache Software Foundation
The Apache ServiceMix Team is pleased to announce the release of Apache ServiceMix Kernel 1.1.0.
Apache ServiceMix Kernel is a small OSGi based runtime which provides a lightweight container onto which various components and applications can be deployed.
- Hot deployment: ServiceMix Kernel supports hot deployment of OSGi bundles by monitoring jar files inside the [home]/deploy directory.
Each time a jar is copied in this folder, it will be installed inside the runtime. You can then update or delete it and changes will be handled automatically. In addition, the Kernel also supports exploded bundles and custom deployers (a spring one is included by default).
- Dynamic configuration: Services are usually configured through the ConfigurationAdmin OSGi service. Such configuration can be defined in ServiceMix Kernel using property files inside the [home]/etc directory. These configurations are monitored and changes on the properties files will be propagated to the services.
- Logging System: using a centralized logging back end supported by Log4J, ServiceMix Kernel supports a number of different APIs (JDK 1.4, JCL, SLF4J, Avalon, Tomcat, OSGi)
- Provisioning: Provisioning of libraries or applications can be done through a number of different ways, by which they will be downloaded locally, installed and started.
- Native OS integration: ServiceMix Kernel can be integrated into your own Operating System as a service so that the lifecycle will be bound to your Operating System.
- Extensible Shell console: ServiceMix features a nice text console where you can manage the services, install new applications or libraries and manage their state. This shell is easily extensible by deploying new commands dynamically along with new features or applications.
- Remote access: use any SSH client to connect to the kernel and issue commands in the console
- Security framework based on JAAS
- Managing instances: ServiceMix Kernel provides simple commands for managing instances of ServiceMix Kernel. You can easily create, delete, start and stop instances of ServiceMix Kernel through the console.
The Apache ServiceMix Kernel 1.1.0 release brings a lot of new features enhancements and bug fixes:
- remote connection using SSH protocol
- provisioning enhancements: versioning / hot deployment of features
- new commands, including OSGi related commands for the Configuration Admin and Package Admin services
- improved spring integration: upgrade to spring 2.5.6 and spring-dm 1.2.0-m2, the osgi/list command now displays spring applications status
- container level locking for master / slave deployments
- support for JAXP 1.4 on all platforms
- improved JMX support for managing the OSGi framework and features
Note that the commands syntax has changed due to the upgrade to the latest gshell version.
This release, with the detailed release notes, is available at:
http://servicemix.apache.org/kernel/servicemix-kernel-110.html
If you have any questions, you may find some informations at:
http://servicemix.apache.org/kernel/index.html
http://servicemix.apache.org/kernel/users-guide.html
or browse the forums and send your question at:
http://servicemix.apache.org/SM/discussion-forums.html
The Apache ServiceMix Team