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Joseph Velliah

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kubernetes

A collection of 11 posts

Identity-Aware SRE Agents with kagent on Akamai LKE
August 30, 2026 5 min read

Identity-Aware SRE Agents with kagent on Akamai LKE

A small kagent demo on Akamai LKE: Alice can patch a broken Service, Bob cannot, and login alone is not enough.

Kubernetes

The Demo Worked — That Was the Problem (Zero Trust on K8s)
May 25, 2026 8 min read

The Demo Worked — That Was the Problem (Zero Trust on K8s)

A small Kubernetes project I built to understand zero trust, and the three things I got wrong before I started to und...

Kubernetes

Build a DevSecOps Pipeline on AWS: A Hands-On Guide
January 4, 2026 3 min read

Build a DevSecOps Pipeline on AWS: A Hands-On Guide

Build a security-gated CI/CD pipeline on AWS with secrets detection, SAST, CVE scanning, SBOM, and OPA on EKS and Far...

AWS

Modernizing Bot Infrastructure: A Kubernetes Success Story
January 26, 2025 1 min read

Modernizing Bot Infrastructure: A Kubernetes Success Story

Move scattered bots onto Kubernetes: faster deploys, lower cost, and cleaner ownership.

Cloud Computing

Kubernetes Sidecar Containers: Beyond the Basics
December 29, 2024 11 min read

Kubernetes Sidecar Containers: Beyond the Basics

Advanced sidecar techniques: file sharing, process communication and dynamic configuration to extend your Kubernetes ...

AI

Intelligent Kubernetes Event Summarizer: A Step-by-Step Guide with a Demo
November 10, 2024 4 min read

Intelligent Kubernetes Event Summarizer: A Step-by-Step Guide with a Demo

Summarize noisy Kubernetes events with OpenAI so on-call gets a short, readable brief.

AI

Leveraging eBPF for Container Network Monitoring with Cilium
October 10, 2024 4 min read

Leveraging eBPF for Container Network Monitoring with Cilium

Monitor Kubernetes container networking with Cilium and eBPF for visibility and security signals.

AI

Kubernetes Secrets: A Guide to Secure Secret Injection
September 4, 2024 13 min read

Kubernetes Secrets: A Guide to Secure Secret Injection

Inject secrets into Kubernetes workloads with env vars, volumes, or external stores, and when to use each.

Kubernetes

A Practical DevOps Approach to Building and Deploying a Rate-Limited API
June 8, 2024 18 min read

A Practical DevOps Approach to Building and Deploying a Rate-Limited API

Build a rate-limited Flask API using DevOps best practices: Learn Kubernetes, Docker, Redis, and CI/CD techniques for...

Linode

Exploring ARM Architecture: A Practical Demo with Python API on EKS
March 9, 2024 6 min read

Exploring ARM Architecture: A Practical Demo with Python API on EKS

Build a multi-arch Python API on EKS with Docker, convert MKV to MP3, and run it on Graviton.

EKS

Deploying Microservices on Amazon EKS with Istio
April 22, 2023 11 min read

Deploying Microservices on Amazon EKS with Istio

Deploy microservices on Amazon EKS with an Istio service mesh: traffic management, secure inter-service communication...

EKS

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