[Konveyor] address technical risks when implementing workload modernization use cases

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See examples of how you can approach technical decisions when migrating to Kubernetes at our next meetup. We'll start by stating our target architectural design then talk through how you can bring legacy software to the desired design. Presented by Andrea Battaglia, EMEA Technical Partner Development Manager - DX And Cloud-Native Dev. Middleware Evangelist

Technology

1
Accelerate your journey to Kubernetes
with the Konveyor Community
A community of people passionate about
helping others modernize and migrate their
applications to the hybrid cloud by building
tools and best practices on how to
break down monoliths, adopt
containers, and embrace Kubernetes.
www.konveyor.io

Address technical risks when
implementing workload
modernization use cases
Andrea Battaglia
Technical Partner Development Manager EMEA
Middleware Evangelist
andrea.battaglia@redhat.com

3
1. Self introduction
2. A few technical use cases
3. Whiteboard exercise
What we’ll
discuss today
3

5
ABOUT ME
Name: Andrea Battaglia
Email: andrea.battaglia@redhat.com
Base: Italy (Far south)
Role: EMEA Technical Partner Development
Manager - DX and Cloud-Native
Experience: Red Hat Technical Head of DX EMEA
5

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JDK upgrades and third party modules
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1. JDK version first
2. Rationalize
3. Make a choice: static vs
dynamic

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Embedded frameworks
8
Ask yourself
1. Remove?
2. Convert?
3. Upgrade?

9
Scalability
9
1. Integrate at scale
2. Data consistency at scale
3. Data Management at scale

10
Monolith to microservices
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1. Identify dependencies
between business objects
2. Extend BOs using REST APIs
3. Adhere to microservices
architecture

WHITEBOARD!
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https://youtu.be/5c_9R0d0Jnk

Thank you!
12
Andrea Battaglia
Technical Partner Development Manager EMEA
Middleware Evangelist
andrea.battaglia@redhat.com

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Recording on YouTube: https://youtu.be/t0pu4iqTil0 While a lot can be modernized in the form of containers, it may not be feasible to containerize all of them at the same time due to time or technical or budget constraints. With KubeVirt, we can bring those virtualized workloads side by side with containerized workloads into a common platform. Forklift operator can bring those virtualized workloads in bulk to Kubernetes platform. In this meetup, we will show a live demo on how monolith applications can be moved, without touching the source legacy side, to Kubernetes platform. Presenter: Vishal Anand, Thought Leader Architect & Sr. Inventor - IBM

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Watch the presentation: https://youtu.be/E3LeAmH6Ems At the beginning of 2019, Chris Nuland and team were tasked with migrating a large mesosphere DC/OS cluster with hundreds of running containers to Kubernetes for a large fortune 100 healthcare company. One of the key challenges with this migration was the need to finish it within a 7 month timeframe to allow the sunsetting of DC/OS before the cluster’s end of life. In conjunction with this migration, there was also the need to containerize a couple hundred applications and deploy them into the newly built cluster. These tasks were completed in the desired time frame using a variety of migration and onboarding techniques, including the use of a few migration tools, like pathfinder, that would eventually be part of the Konveyor suite of applications. This presentation will go over many of the challenges of that migration, how certain tooling aided in the process, and how the process would look differently now given many of the migration tooling advantages found in the Konveyor suite of applications. Presenter: Christopher Nuland, Architect at Red Hat

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1. 1 Accelerate your journey to Kubernetes with the Konveyor Community A community of people passionate about helping others modernize and migrate their applications to the hybrid cloud by building tools and best practices on how to break down monoliths, adopt containers, and embrace Kubernetes. www.konveyor.io

2. Address technical risks when implementing workload modernization use cases Andrea Battaglia Technical Partner Development Manager EMEA Middleware Evangelist andrea.battaglia@redhat.com

3. 3 1. Self introduction 2. A few technical use cases 3. Whiteboard exercise What we’ll discuss today 3

4. Who am I

5. 5 ABOUT ME Name: Andrea Battaglia Email: andrea.battaglia@redhat.com Base: Italy (Far south) Role: EMEA Technical Partner Development Manager - DX and Cloud-Native Experience: Red Hat Technical Head of DX EMEA 5

6. A few technical use cases

7. 7 JDK upgrades and third party modules 7 1. JDK version first 2. Rationalize 3. Make a choice: static vs dynamic

8. 8 Embedded frameworks 8 Ask yourself 1. Remove? 2. Convert? 3. Upgrade?

9. 9 Scalability 9 1. Integrate at scale 2. Data consistency at scale 3. Data Management at scale

10. 10 Monolith to microservices 10 1. Identify dependencies between business objects 2. Extend BOs using REST APIs 3. Adhere to microservices architecture

11. WHITEBOARD! 11 https://youtu.be/5c_9R0d0Jnk

12. Thank you! 12 Andrea Battaglia Technical Partner Development Manager EMEA Middleware Evangelist andrea.battaglia@redhat.com

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