Prover e gerenciar soluções em cluster Kubernetes tais como; OpenShift, por exemplo, não é uma tarefa trivial. Nesta apresentação iremos…
Linting Golang projects
Why should I use a lint? Readability Maintainability Help the code review process Avoid (syntax) issues Ensure stiles and standards…
How to getting started to contribute to Open Source projects?
This post will try to provide a few information to help you get started to contribute to Open Source projects.…
How to Getting Started develop Go Operators from scratch with SDK 1.0?
The goal of this post is to help you to know how to develop Golang Operators using Operator Framework as…
How to run go tests without the Mac OS Firewall popup? How to solve it to run the tests in the Travis?
If you are running tests in Go which does requests to some application in a Mac Os X which has…
Learning Docker from Hello exercise
If you are looking for to learn Docker, following a hello exercise to help you with it. Let’s create a…
How to clean my local docker and prune all images?
Following the command. $ docker system prune -a
Getting UI for Kubernetes with Helm
Kubernetes Dashboard is a project which allows you to manage your cluster via a UI. Just for have fun with…
How to kill the kubectl proxy?
error: listen tcp 127.0.0.1:8001: bind: address already in use It means that; the process is running and using the port.…
How to use third-party APIs in Operator SDK projects?
I’d like to share the following blog post and I hope that you like it. https://developers.redhat.com/blog/2020/02/04/how-to-use-third-party-apis-in-operator-sdk-projects/