I also have "Introducing OSGi and Karaf", and "Karaf for the enterprise".
Regards
JB
On 09/14/2015 11:13 AM, Milen Dyankov wrote:
You have 2 steps presentation then ;)
*what OSGi is *
Bundle resolving lifecycle, requirements and capabilities, service
registry, whiteboard pattern, config admin, ... Basically those things that
make OSGi unique. If you wish to compare with microservices you may have a
look at
http://www.slideshare.net/MilenDyankov1/liferay7-microservices4enterprise
It's not state of the art deck but may give some ideas.
*how Karaf can simplify the life *
Definitely features. Both form "easy to install applications with complex
dependency graphs" and "easy to create your own features" perspective. I
would also mention instances and perhaps clustering with cellar. Obviously
the console and the fact that you can ssh directly inside you application
(even though you can do that with plain Felix/Equinox too) and script
things.
Best,
Milen
On Sun, Sep 13, 2015 at 9:44 PM, Christian Schneider <
ch...@die-schneider.net> wrote:
I think the main arguments for karaf are the console, the maven
integration and the support for a wide range of Apache and other projects
out of the box like
ActiveMQ, CXF, Camel, Aries, Hibernate, Eclipselink, OpenJPA, pax exam,
pax cdi, pax jdbc. Of course you can not look into these in detail in an
hour but you can
show how easy it is to install some of these especially with the repo-add
aliases.
Something that might work well is to prepare a very small application that
shows how to combine some of the above projects. For all OSGi projects
outside karaf integrating all these project is a really big challenge.
For example I showed a little karaf application with a web UI, rest
service (CXF) and twitter integration (Camel) some time ago:
https://github.com/cschneider/Karaf-Tutorial/tree/master/voting
https://docs.google.com/presentation/d/1990fWP3I0-WN2ZRiOJQY2o_HdAkIWmArPRDc_122dF0/
Christian
On 13.09.2015 21:15, Krzysztof Sobkowiak wrote:
Hi
Assume you have 1 hour for a talk and you would like to show the Java
developers what OSGi is and how Karaf can simplify the life while
developing the OSGi application. Which topics would you include in this
talk?
Kindly regards
Krzysztof
--
Christian Schneider
http://www.liquid-reality.de
Open Source Architect
http://www.talend.com
--
Jean-Baptiste Onofré
jbono...@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com
