CICD: building multi-arch container images with GitHub Actions
The world is multi-arch and you can easily leverage it!
Category: x86_64
recover windows key from linux
that’s all!
docker: creating multi-arch images
One of the great advantages of using containers [1] is that it brings flexibility to you deployments. You can have a container configured with everything you need and move it around to be executed where you want, which is a time saving approach (and reminds me of the Java’s WORA [2]: write once, run anywhere).… Continue reading docker: creating multi-arch images
minishift: could not set oc CLI context for ‘minishift’ profile
I decided to install Minishift in the MacOS I’m using and during my first attempt I got the following (I pasted the full log): It took me a good amount of time to discover that doing the following solves the issue: And enables me to have Minishift up and running in MacOS:
ubuntu: Err:1 https://dl.yarnpkg.com/debian stable InRelease
I was updating the docker image I use to do Linux stuff within a macOS Mojave and during the update, this error message appeared: To fix it, I had to import the the public key for that repository: With that, everything worked as expected:
x86_64: Installing Minikube
Minikube is a tool that makes it easy to run Kubernetes locally. Minikube runs a single-node Kubernetes cluster inside a VM on your laptop for users looking to try out Kubernetes or develop with it day-to-day [1]. This is a step-by-step installation guide that puts togheter in a single page all required steps to install… Continue reading x86_64: Installing Minikube
linux: configuring your Go development environment
Working daily with Docker and Kubernetes and several workloads written in GO is a very common task for me. Likewise, configuring a development environment on brand new VMs. To make this process easier, I wrote a simple script that automatically downloads and install the latest version of Go for Linux for x86_64, ppc64le and s390x… Continue reading linux: configuring your Go development environment
linux: Am I running in a VM?
I had to identify which kind of environmet my Linux was running (bare-metal or virtualized), to do so I did the following: You can also do:
linux: turn off password expiration
To disable password expiration for user <username>, use the following command:
linux: Account locked due to N failed logins
nullpointerexception 