Vaibhav Soni — Notes from the trenches https://vaibhavsoni21.vercel.app DevOps engineering notes: K8s, Terraform, CI/CD, SRE. en-us Thu, 14 May 2026 12:33:22 GMT Deploying AI PoCs: what an infra engineer actually owns https://vaibhavsoni21.vercel.app/#blog https://vaibhavsoni21.vercel.app/blog/ai-poc-infra-ownership Sat, 18 Apr 2026 00:00:00 GMT Scope contract for deploying AI proof-of-concepts when you don't own the model. Jenkins, Sonar gates, Nginx, TLS, and where the line is. ci-cd Building Production-Grade Kubernetes Clusters on DigitalOcean https://vaibhavsoni21.vercel.app/#blog https://vaibhavsoni21.vercel.app/blog/kubernetes-digitalocean-production Wed, 10 Jan 2024 00:00:00 GMT Step-by-step guide to deploying a highly available Kubernetes cluster with Apache Kafka and ZooKeeper on DigitalOcean. kubernetes Pinning Asterisk: when docker commit beats a Dockerfile https://vaibhavsoni21.vercel.app/#blog https://vaibhavsoni21.vercel.app/blog/asterisk-docker-commit-image Sat, 04 Nov 2023 00:00:00 GMT Client needed an exact-version Asterisk calling server. The clean Dockerfile path lost — runtime state forced a different approach. containers