Kubernetes Operator Development Training
This training course takes an in-depth look at Kubernetes operator development. It focuses on adding your own APIs to a Kubernetes cluster (via CRDs) and best practices such as unit testing, versioning, and debugging, which we at inovex have learned over the past few years while developing operators for many customer projects.
At a glance
General information
- 3 days
- on site (Karlsruhe) or remote
- German / English (all materials are in English)
Target group
Developers with basic Golang and Kubernetes knowledge
Application examples
- Offering services (like databases, IO, etc.) to applications running on Kubernetes clusters
- Designing large distributed applications for Kubernetes clusters
- Virtual machine hosters offering additional features for their customers
- Offering Kubernetes-based internal developer platforms
Description
This training takes an in-depth look at Kubernetes operator development. It covers how to add your own APIs to a Kubernetes cluster (via CRDs) and also best practices like unit testing, versioning, or debugging, which we learned at inovex while developing operators in multiple customer projects in the last couple of years.
After becoming familiar with Kubernetes fundamentals, many developers want to offer services like databases or key/value stores inside a Kubernetes cluster so that they can be configured by other developers using Kubernetes-native configuration mechanisms. The solution Kubernetes offers for this is to write and publish an operator for the service in question.
The training offers a very hands-on approach to this topic: throughout the course, participants develop their own operators (including an operator for S3-compatible storage) and get to apply all concepts and best practices in real life.
Agenda
- Introduction to Operators and Controllers
- Operator Basics
- Managing Dependent Objects
- Versioning CRDs
- Testing Operators
- Defaulting & Validation
- Observability & Debugging
- Controlling external APIs
- API Design & Architecture
Typical questions we answer:
- How do I design a custom Kubernetes operator?
- How can I develop a custom Kubernetes operator?
- What are best practices for developing Kubernetes operators?
- What are best practices for administering Kubernetes operators?
- signed certificate of participation
- experienced trainers
- small training groups
Trainers
Our trainers are field-tested experts in their areas of expertise. Through their work in projects, they expand their knowledge day by day and pass on this know-how in their trainings - application-oriented and practice-oriented.
Marcel Boehm
Why inovex Academy?
Our offerThe inovex Academy has set itself the task of passing on knowledge about methods and technologies that we already use successfully in our projects.
Exchange experiences
In our open training courses, we attach great importance to the exchange of experience among like-minded people. Learn from and with other experts.
Curated content
All training content is carefully selected to achieve the best possible learning effect and to convey as much content as possible.
Individual Assistance
Our trainers come from a practical background and have already tested and successfully applied many of the contents taught in their daily work.
Customized flight altitude
Our training courses start where many standard courses end. Thanks to their interactive structure, we dynamically adapt the level to the participants' expert knowledge and are happy to delve deeply into complex issues.
Upcoming trainings
09:00–17:00 (remote)
09:00–17:00 (remote)
09:00–17:00 (remote)
09:00–17:00 (Karlsruhe)
09:00–17:00 (Karlsruhe)
09:00–17:00 (Karlsruhe)
Supplementary information
Collin Rogowski
Head of inovex Academy
I look forward to your inquiry.
Collin Rogowski
We are your partner for successful trainings
We would be happy to talk to you personally about your concerns. Get in touch now!
- Individual training offer for your company
- Over 25 years of experience as inovex Academy