Kubernetes the hard way but on-prem - part 1 (Discontinued)

DISCLAIMER I decided to not continue with this due to the huge implications that will be to redo everything not in the cloud. Basically, a lot of time should be invested and I miscalculated it by too much. Therefore, this will be probably the first and only post about these series. Context In order to practice for the CKA exam, it is recommended to perform the famous Kubernetes The Hard Way by Kelsey Hightower....

August 12, 2021 · 4 min · itgaiden

Finishing a Computer Engineering degree with DevOps stuff

It’s been more than one month since I published something here but I’ve been changing quite a lot my focus learning and I changed now from CCNA to DevOps things. TL;DR I will be building an automated CI/CD pipeline for my final assignment focusing on tools installed and configured on-premise although there will be cloud services like the front-end. Also, I forgot to mention that last month I started the last semester of my Computer Engineering degree that I started back in 2014 (oh my!...

October 19, 2020 · 4 min · itgaiden

Kubernetes the hard way but on-prem - part 2

Context Let’s continue with the guide, in this part 2. This is based in: https://github.com/kelseyhightower/kubernetes-the-hard-way/blob/master/docs/03-compute-resources.md Kubernetes Controllers We will be using the following CIDR 192.168.1.0/24 for node within the cluster: Somred1: 192.168.1.50/24 Somred2: 192.168.1.51/24 Somred3: 192.168.1.52/24 Kubernetes Workers This nodes will act as the Kubernetes workers nodes which will host the pods, we need to have 2 NICs for each node. One NIC will be the one used before to communicate with the other nodes: 192....

1 min · itgaiden