In Kubernetes, operators allow the API to be extended to your heart content. If one task requires too much YAML, it’s easy to create an operator to take care of the repetitive cruft, and only require a minimum amount of YAML.
On the other hand, since its beginnings, the Go language has been advertised as closer to the hardware, and is now ubiquitous in low-level programming. Kubernetes has been rewritten from Java to Go, and its whole ecosystem revolves around Go. For that reason, It’s only natural that Kubernetes provides a Go-based framework to create your own operator. While it makes sense, it requires organizations willing to go down this road to have Go developers, and/or train their teams in Go. While perfectly acceptable, this is not the only option. In fact, since Kubernetes is based on REST, why settle for Go and not use your own favorite language?
In this talk, I’ll describe what is an operator, how they work, how to design one, and finally demo a Java-based operator that is as good as a Go one.
6:30 PM: Accueil des participants
6:45 PM: Introduction des comnunity leaders
7:00 PM: Your own Kubernetes Operator: Not Only in Go
7:50 PM: Quizz
8:00 PM: Networking
Nicolas Frankel - Hazelcast (Developer Advocate)
Nicolas Fränkel is a Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector). Currently working for Hazelcast. Also double as a teacher in universities and higher education schools, a trainer and triples as a book author.
Eric Duquesnoy, Community Leader
Mohamed BOUCHENAFA, Sr. Consultant
SmartWave is a IT service company and we focus now for more than 2 years on the DevOps subject. We have created an offer in this area based on our experience in custom application developement and modernisation. Now we support our customers in their DevOps transformation with services like :
- Devops transition: maturity assessment, roadmap definition
- Software factory implementation: continuous integration and continuous deployment
- Infrastructure as a service