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Docker BuildKit has been there since couple years back and its become default builder to replace the legacy builder since Docker Desktop 23.0. I really like this BuildKit since its offers some helpful features. The one that I mostly feel help was the build cache which can possibly save some build time and also the data used to download the dependencies of your image. Recently, I just got to know about Docker Build Cloud which allows us to build our image with cloud builder....

1.5 years living in Singapore makes me put down my homelab. Despite I already made the environment accessible as possible, apparently its still has lot of issues due to Indonesia ISP unstability and also electricity issues. Since now I currently in Indonesia, I was decided to wake them up again! The Born of the Undead I put my homelab in my working room, and since my house was empty and no one take care of it, then yaaa!...

Packer is a tools to automate creation of multiple machine images build by Hashicorp. Its support multiple builders such as AWS EC2, DigitalOcean, LXD, VMWare, QEMU, etc. In this post, I will share how to create a packer template to build kubernetes image for QEMU/KVM on top of Ubuntu minimal cloud image based on my homelab setup. Prerequisites packer cloud-localds (from cloud-image-utils in ubuntu) QEMU/KVM enabled host Step by Step Ensure you have QEMU/KVM enabled host, and also packer installed in your machine....

Last year, I got offered and trust to be a lead in my team. To be honest, that was my first time I become a lead in my career. First thing that come to my mind was, If I become a lead, then I will have N peoples that will be my responsibility, I will be one of the factor of their good and bad That was not easy choice, but thanks to my supportive lead and also supportive colleague....

Story In previous post, I already share my experience when tried to automate manual process by created script to automatically create configs based on the input in requests. We found that the script are useful enough at that time, and reduced number of incidents caused by misconfiguration (yay!). Unfortunately, we faced with issues when the provisioned infrastructure not work as expected which caused by several things, example: invalid port definition which (again) inputted by human....