DevOps land
This page serves as a collection of notes and tips on implementing key DevOps tools and techniques, including Docker, Terraform, and Kubernetes. Beyond tools and technical practices, it also highlights the cultural foundation of DevOps: fostering collaboration, breaking down silos between development and operations, and emphasizing shared responsibility for delivering high-quality software. The content covers essential concepts such as Dockerfile setup, caching, and container networking, as well as infrastructure as code with Terraform and deployment strategies with Kubernetes. These tools are explored not just as technical solutions but as enablers of the DevOps mindset—encouraging automation, continuous feedback, and rapid iteration. Whether you're a developer, DevOps engineer, or simply interested in learning more about modern application deployment, this page aims to provide a concise overview of these critical tools and the cultural practices that underpin effective DevOps.
May 15, 2020
Tips for writing docker files - Basic setup, Caching, root user, services organization, networking and resource limits
Docker has revolutionized how developers build and deploy applications, being one of the most popular container engine. Docker has support for different programming languages and runs natively on Linux, as opposed to virtual machines that mimic an entire operational system, docker containers run on Linux namespaces, removing the overhead that...
Aug 7, 2021
Terraform HashiCorp certification - Infrastructure as Code
Learn how to ace the terraform hashicorp certification and become a DevOps engineering
May 1, 2021
Kubernetes quick notes deployment (WIP)
As opposed to docker that operates on the container level directly, kubernetes has a different approach as such there are a set of steps required to get the application running into the cluster. For example, in docker a simple docker run creates the container and starts it. In kubernetes, first...