Following a shell to achieve this goal Please be cautious about where and when you run this, as it could … More
Amazing new plugins that can help you a lot develop your Operators built for Kubebuilder in the Google Summer Code Program 2022 by the students.
It is a fantastic program. (More info). Therefore, I’d like to share my great experience attending this program as a … More
Getting started with Golang Operators by using Operator SDK
I’d like to share the post blog written in the RedHat developer blogs over this subject. It is great for … More
Getting Started with Kubebuilder
What is Kubebuilder? Kubebuilder is a Kubernetes to help us build Operator projects. What means Operators projects? Operators projects are … More
[Kubernates/Openshift] – How to install/deploy/use OLM (Operator Lifecycle Manager) in Minishift?
Following the steps to install. 1. Install Minishift See here how to install Minishift with your SO and with the virtualization … More
How to create a docker container with Fedora?
Pre-requirements Docker installed. See here how to install. Instructions The official Fedora images are here Run $ docker pull fedora to … More
[MongoDB] – WiredTiger and Memory usage in containers
Understanding WiredTiger The WiredTiger storage engine is the default storage engine which starting in MongoDB version 3.2. It uses MultiVersion … More
[Dev] – Understanding code review in a minute
What is code review? “Code review is a systematic examination (sometimes referred to as peer review) of computer source code. It is … More
[DevOps] – How to solve DNS issues? How to use Google Public DNS?
Your default DNS is that of the access provider, but you can change this if there is a problem in … More
[CommandLine] – How to change DNS/resolv.conf into ubuntu? How don’t lost the changes after reboot the system?
Edit the head file as sudo and run the command for the “resolv.conf” file be automatically generated again. # To edit … More