1. Achim Nierbeck | inovex
Integration in der Cloud mit
Camel, Karaf und Cellar

2. Agenda
• Vorstellung
• Cloud? Integration? Cluster?
• Protagonisten - Eine Vorstellung
• Integration + Cloud
• Demo
• ... don't Panic!

3. Vorstellung
• Achim Nierbeck
• inovex GmbH
– Pforzheim, Karlsruhe, München Köln
• @anierbeck
• open source
– Apache Karaf PMC
– Apache Kalumet PMC
– OPS4j Pax Web Project Lead

4. Integration? Cluster? Cloud?
Situation
• wie kommen die
Daten an ihr Ziel
• woher kommen die
Daten
• welche Daten
Image: © Nevit Dilmen found at Wikimedia commons

5. Integration ?

6. Integration mit Camel
Apache Camel is messaging
technology glue with routing. It joins
together messaging start and end
points allowing the transference of
messages from different sources to
different destinations. For example:
JMS->JSON
HTTP->JMS
or funneling
FTP->JMS, HTTP->JMS
JMS=>JSON
Quelle: Universal Business Adapter (IBM)
http://stackoverflow.com/questions/8845186/what-exactly-is-apache-camel

7. EAI - Enterprise Application Integration
• Gregor Hohpe und
Bobby Woolfe
• Martin Fowler: „the
missing piece“ zu Patterns
of Enterprise Application
Architecture

8. Die Protagonisten
• Apache Camel
– Eines der am weitesten verbreiteten EAI
Frameworks
• Apache Karaf
– Leichtgewichtiger OSGi Container
– perfekte Laufzeitumgebung für Camel
• Apache Karaf-Cellar
– Karaf Cluster Lösung --> Cloud Lösung

9. Camel Architektur

10. Message Routing

11. Apache Karaf

12. Karaf - Overview

13. Apache Karaf - Cellar

14. Karaf Cellar – Node Kommunikation

15. Karaf Cellar - Überblick

16. Karaf Cellar - Farming
Maven Repo
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy

17. Karaf Cellar - Farming
Maven Repo
Feature
install
xxx
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy

18. Karaf Cellar - Farming
Maven Repo
Replicate
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy

19. Karaf Cellar - Farming
Maven Repo
Feature
install
xxx
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy

20. Karaf Cellar - Farming
Maven Repo
Feature
install
zzz
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy

21. Karaf Cellar - Farming
Maven Repo
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy
Replicate

22. Karaf Cellar - Farming
Maven Repo
Node 1
Whitelist:
- xxx
- yyy
Blacklist:
- zzz
Node 2
Whitelist:
- xxx
- zzz
Blacklist:
- yyy

23. Integration in der Cloud
Apache Karaf-Cellar
Apache Karaf
Apache Camel

24. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP:

25. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP:
to(s3://bucket/object)

26. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP:
to(cxf:endpoint)

27. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP:
from(cxf:endpoint).to(jms:queue)

28. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP:
from(twitter://xxx).bean(filterBean).to(hdfs://storage)

29. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP:
from(jms).convertTo(String.class).
to(hazelcast:seda:queue)

30. Cloud Integration
© twitter.com
Privat Node
Data
S3
EC-Node 1
EC-Node 3
EC-Node 2
HDFS
EIP: from(hazelcast:seda:queue).
to(hdfs:storage)

31. DEMO
Privat Node
S3
EC-Node 2EIP:
EC-Node 1
from(file).to(cxf)
from(cxf)
.to(hazelcast:
seda:
queue)
from(seda:x).to(blobstore)
Browse

32. ... don't Panic
• Bring dein Handtuch mit
• http://camel.apache.org
• http://karaf.apache.org
• http://karaf.apache.org/index/subprojects/cellar.html
• Showcase:
https://github.com/inovex/camel-cloud-integartion-jax2013/
• Fragen immer jederzeit auf den Mailinglisten
• … am Inovex Stand