linux · minicloud · openstack · ppc64le · unicamp

linux: FREE access to OpenSUSE on Power

If you like OpenSUSE you can now try it for FREE at Unicamp’s Minicloud. The Minicloud is hosted by the University of Campinas – Unicamp, which is an academic member of the OpenPower Foundation. It provides free access to Power® virtual machines that can be used for development, testing or migration of applications to Power®. Enjoy!

IBM Cloud Private · kubernetes · linux

kubernetes: restarting failing Pods

To reboot all your failing Pods you can execute the following command: p.s: ensure you have successfuly authenticated in your cluster before executing it.

go · linux · ppc64le · s390x · x86_64

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

cloud · container · linux · power · ppc64le

ppc64le: Minio on Power

Minio is a high performance distributed object storage server, designed for large-scale private cloud infrastructure. Recently, while investigating alternatives to replace S3 on a Travis CI Enterprise setup I got Minio as an option. However, Minio wasn’t ported to Power, so my first step was to port it (which was very easy I would say).… Continue reading ppc64le: Minio on Power

linux · ppc64le · x86_64

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

linux: IP and hostname in the same line

A simple composition of commands to print the hostname and IP in the same line:

java · jenkins · linux

java: the trustAnchors parameter must be non-empty

When configuring Jenkins on Ubuntu 18.04, I got the following error: To fix that, I had to do the following: