1.
Integrating Systems
in the age of
Quarkus and Camel
Claus Ibsen
Red Hat
May 2021
September 2020

2.
About
Claus Ibsen
● Senior Principal Software Engineer at Red Hat
● ASF Member & Java Champion
● Apache Camel tech lead
● Author of Camel in Action books
● Based in Denmark
● Blog: http://www.davsclaus.com
● Twitter: @davsclaus
● Github: davsclaus
● Linkedin: davsclaus

3.
What is Apache Camel

4.
What is Apache Camel
The swiss knife of integration

5.
What is Apache Camel
The giant swiss knife 😅
Packed with
a lot of
functionality

6.
Groovy, Kotlin, JavaScript & YAML

7.
Camel runs on
Spring Boot
(but not limited to)

8.
Camel Community
● The biggest and most active community for open source integration software
● 750+ unique contributors
● 14+ years of development and one of the most active Apache projects
● Top 5 ASF projects (number of commits) for three years in a row

9.
Camel 3 Projects

10.
Apache Camel 3 - Projects
Camel
Swiss knife of integration

11.
Apache Camel 3 - Projects
Camel
Swiss knife of integration
Camel Spring Boot
Camel on
Spring Boot

12.
Apache Camel 3 - Projects
Camel
Swiss knife of integration
Camel Spring Boot
Camel on
Spring Boot
Camel Karaf
Camel on
Apache Karaf / OSGi

13.
Apache Camel 3 - Projects
Camel K
Camel on
Kubernetes & Knative
Camel
Swiss knife of integration
Camel Spring Boot
Camel on
Spring Boot
Camel Karaf
Camel on
Apache Karaf / OSGi

14.
Apache Camel 3 - Projects
Camel Quarkus
Optimized JVM & Native
compiled Java (GraalVM)
Camel K
Camel on
Kubernetes & Knative
Camel
Swiss knife of integration
Camel Spring Boot
Camel on
Spring Boot
Camel Karaf
Camel on
Apache Karaf / OSGi

15.
Apache Camel 3 - Projects
Camel Quarkus
Optimized JVM & Native
compiled Java (GraalVM)
Camel K
Camel on
Kubernetes & Knative
Camel
Swiss knife of integration
Camel Spring Boot
Camel on
Spring Boot
Camel Karaf
Camel on
Apache Karaf / OSGi
Camel Kafka Connector
Kafka Connector with Camel

16.
Apache Camel 3 - Latest Project
Camel Kamelets
Reusable Route Snippets

17.
Camel
Quarkus

18.
Camel Quarkus brings together the
awesome integration capabilities of
Apache Camel and its vast component
library to the Supersonic, Subatomic
Quarkus runtime

19.
Apache Camel and Quarkus runs extremely fast in JVM mode.
Startup is 1.4s (Camel 0.1s), 27mb uber-jar, and 165mb RSS memory used.
Compiled with JDK 11.0.7 on Mac OSX

20.
Apache Camel and Quarkus runs blazingly fast with Native compiled mode.
Startup is 28 msec (Camel 5 msec), 54mb binary file, and 31mb RSS memory used.
Compiled natively with GraalVM CE 20.3.1 with JDK 11.0.10 on Mac OSX

21.
Demo

22.
Camel K

23.
A lightweight integration platform
based on Apache Camel,
born on Kubernetes, with serverless
superpowers providing Cloud Native
Integration capabilities straight from the
heart of Kubernetes

24.
Microservices architecture
helps decoupling business
domains, but does not
helps with coupling with
the platform

25.
Demo

26.
Kamelets

27.
Kamelets are Kamel route snippets that
allow any user to consume complex
actions such as interacting with external
systems or executing a set of instructions
with a simplified interface, hiding all the
low level details.

28.
Demo

29.
Low level, Camel programmer

30.
Demo

31.
The Kamelet and KameletBinding are good for tooling and UIs as
they are discoverable Kubernetes resources with full
documentation.

32.
More
Material

33.
More Material
● Camel website
https://camel.apache.org
● Quick Camel K demo (2 min video)
https://www.youtube.com/watch?v=I-g2xt-Qcb8
● Run 100 Camels quickly with Came, Quarkus and GraalVM (10 min video)
https://www.youtube.com/watch?v=4lXSf8DBQkQ
● Serverless Integration on Kubernetes with Camel K - KubeCon 2020 (35 min video)
https://www.youtube.com/watch?v=beJOCndVfaU
● Awesome Camel K
https://github.com/ikwattro/awesome-camel-k
● Camel Tooling Video
https://www.youtube.com/watch?v=T26KKY5U-5Q

34.
Examples
● Camel Examples
https://github.com/apache/camel-examples
● Camel K Examples
https://github.com/apache/camel-k/tree/master/example
● Camel K Examples (detailed as tutorials)
https://github.com/apache/camel-k-examples
● Camel Quarkus Examples
https://github.com/apache/camel-quarkus-examples
● Camel Spring Boot Examples
https://github.com/apache/camel-spring-boot-examples
● Camel K Chuck Norris Demo
https://github.com/ppalaga/camel-quarkus-cnorris-demo

35.
Any Questions ?
https://github.com/apache/camel
A star on github is appreciated
Thanks to Peter Palaga & Luca Burgazzoli for borrowing many of their slides for this presentation