My Services

Linuxโค๏ธ ๐Ÿง 100% Linux Environment I deliver all services from a 100% Linux environment (OpenSUSE Leap 16) on hardware from laptopwithlinux.com, demonstrating my commitment to open alternatives over closed systems. ...

My Career Journey

๐Ÿš€ Career Timeline Each branch represents a role, and commits represent key skills or achievements acquired during that period. Legend Branch Color Role Period ๐ŸŸข career Main career timeline โ€” ๐Ÿ”ต junior-dev@StartupX Junior Developer 2018โ€“2020 ๐ŸŸ  backend-dev@MidCorp Backend Developer 2020โ€“2022 Legend Branch Color Role Period ๐ŸŸข career Main career timeline โ€” ๐Ÿ”ต junior-dev@StartupX Junior Developer 2018โ€“2020 ๐ŸŸ  backend-dev@MidCorp Backend Developer 2020โ€“2022 ๐ŸŸฃ data-eng@AllianzTech Data Engineer 2022โ€“2024 ๐ŸŸค side-projects Side Projects Ongoing ๐Ÿ”ด sr-data-eng@SchwarzIT Sr. Data Engineer 2024โ€“Now

2026-02-28 ยท map[name:Jose Castrillo]

Creating snapshot image in Hetzner with packer

On this entry we will cover how to create an new image in Hetzner Public Cloud by using Packer, as result we willl get a snapshot and then we can generate this new instance by using the snapshot created. Tools used so far: Ansible Packer hcl2_upgrade I did not create a repo yet because it will be the first part of a personal project Iโ€™m working on, hence I will provide a couple of templates below. ...

2022-09-20 ยท map[name:Jose Castrillo]

S3 by using random provider on Terraform

This is a piece of cake for most of you that are working on tf, I will drop this snippet code where you can create a S3 bucket with an unique name; as you know those requirements should fit in order to create the S3, hence we can use random_string, also we can use random_id, on this case I used random_string. main.tf resource "random_string" "randomz" { length = 8 lower = true special = false upper = false } Above is a resource block where its block label is random_string I defined the block body in that way in order to fit the S3โ€™s requirements. ...

2022-07-24 ยท map[name:Jose Castrillo]

csi interface for eks by terraform

It has been a while since my last post, I was busy these last couples of weeks; meanwhile Iโ€™ve learned how to implement a csi interface on eks (aws k8s) and itโ€™s pretty interesting on AWS by EKS service, thus I though it can be useful this content into a post. Requirements: You will need your eks already running. Iโ€™ll point each tools, techs, etc I used on this procedure: ...

2022-05-10 ยท map[name:Jose Castrillo]