Posts tagged with "Cncf"

I recently made a contribution to Istio, an open-source service mesh that simplifies managing microservices. In this post, I explain how Istio handles traffic routing, security with mTLS, and observability, making complex systems more resilient and efficient.

I've been working with Terraform for a while now, and I've noticed that there are a few things that I keep telling people about. I thought it would be helpful to write a blog post about some of the most common questions I get asked and share some of the things I've learned along the way.

CI/CD observability provides insights into the performance and health of CI/CD pipelines, helping teams detect issues early and improve efficiency. A few options are currently available on the GitHub Actions marketplace to integrate OpenTelemetry into CI/CD workflows.

I am very happy to announce that I have been selected as a CNCF (Cloud Native Computing Foundation) Ambassador - a long-standing goal of mine!

KubeFM recently invited me to talk about my project "barco: Linux Containers From Scratch in C". In this episode, I talk about why Linux containers don't exist, how to use cgroups and namespaces to isolate a process, how to secure the container with seccomp and capabilities, and how to make the right syscall from C to build your own container engine. Thank you, KubeFM, for having me!

OpenID Connect (OIDC) is an authentication protocol that extends OAuth 2.0, providing a solid and standardized method for authentication often involving an ID token in the JWT (JSON Web Token) format. OIDC is the recommended way to authenticate with GitHub Enterprise Server when setting up GitHub Actions. Since the setup can be tricky, I've created a Terraform configuration that makes it easier to get started.

A straightforward C implementation of a container runtime, built from the ground up to explore containers and the Linux Kernel.

Find out how I managed to create a release with executables suitable for different operating systems all within a single workflow run.

Simplifying container-based app development on Google Kubernetes Engine (GKE) with Cloud Deploy.

GitOps is an operational approach combining DevOps best practices like CI/CD, version control, and teamwork.

Learn how I used Golang and Cloud Functions to Read Firestore events published to the Cloud by my Raspberry Pi.

Examining messaging options for scalable, event-based systems: features, advantages, disadvantages, and costs.

A detailed guide on deploying a multi-cluster, multi-region service mesh with Anthos Service Mesh on GKE.

Protecting Terraform secrets using Cloud KMS for seamless git commit experience.

Find out how to make managing infrastructure in multiple environments easier with Terraform Workspaces, without using regular modules.