Vincent Hou – Medium

Vincent Hou

Vincent Hou

Kubernetes Operator Design Patterns: how to support the upgrade and downgrade of the operand

If you develop a Kubernetes Operator and will manage it in a long term, you need to leverage some methodologies to manage the evolution of…

Dec 8, 2022

Dec 8, 2022

Vincent Hou

How to generate the bundle for non-operator-sdk scalfolded operators

One key way to release the Kubernetes Operator to publish it on OperatorHub.io. To publish the operator on OperatorHub.io, you need to…

Dec 5, 2022

How to generate the bundle for non-operator-sdk scalfolded operators

Dec 5, 2022

Vincent Hou

Kubernetes Operator Design Patterns: how to make complex custom resources user-friendly

The Kubernetes Operator offers custom resources for users to configure their applications or services. The custom resource is the only…

Jun 17, 2022

Kubernetes Operator Design Patterns: how to make complex custom resources user-friendly

Jun 17, 2022

Vincent Hou

How to customize the manifests for Knative Operator with a local volume

The artifacts released by Knative serving and eventing consist of many Kubernetes resources, meaning there are combination many enough to…

Jul 22, 2021

Jul 22, 2021

Vincent Hou

How to create the bundle image for any Kubernetes Operator

If you build your Kubernetes Operator with the Operator SDK, you do not need to worry about all the processes, from scaffolding your source…

Jul 9, 2021

How to create the bundle image for any Kubernetes Operator

Jul 9, 2021

Vincent Hou

Installation and upgrade of Tekton with Tekton Operator

I give 100% credit to my friend and colleague Andrea Frittoli for sharing his experiences on Tekton with me. Without his guidance, I…

Apr 29, 2021

Installation and upgrade of Tekton with Tekton Operator

Apr 29, 2021

Vincent Hou

How to use mutating webhook for the operator with operator-sdk

After the instructions on how to create the conversion webhook and the validating webhook, there is no way for the mutating webhook to…

Apr 5, 2021

Apr 5, 2021

Vincent Hou

How to create validating webhook with operator-sdk

Kubernetes provides admission controllers for users to leverage the security capabilities. Kubernetes admission controllers are plugins…

Apr 2, 2021

How to create validating webhook with operator-sdk

Apr 2, 2021

Vincent Hou

How to create conversion webhook for my operator with operator-sdk

You must have searched online a lot of other materials to learn how to create the webhooks with operator-sdk before reading this article…

Mar 16, 2021

Mar 16, 2021

Vincent Hou

Knative journey EP6: configure Knative with Operators

Continued with the previous episode, it is exciting start to install Knative with Knative operators, but it is more fun to configure…

Mar 3, 2020

Mar 3, 2020

Vincent Hou

Vincent Hou

A Chinese software engineer, used to study in Belgium and currently working in US, as Knative & Tekton Operator Lead and Istio Operator Contributor.

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