Day 7: Ship It - and What Comes Next
Your container runs as root and has 18 CVEs. A Docker Captain's guide to hardening, Scout policies, DHI, Sandboxes, and what comes after Docker.
Saloni Narang · 13 min
Day 6: Run an LLM on Your Laptop - With Docker
"Pull AI models from Docker Hub, run them locally with GPU acceleration, and build an AI-powered app
Saloni Narang · 10 min
Day 5: Docker Compose - How Docker Actually Gets Used
7 Days of Docker in 2026 - From docker run Chaos to Declarative Stacks Nobody types docker run with 15 flags in real life. I’ve been learning and working…
Saloni Narang · 16 min
Day 4: Breaking Isolation on Purpose - Volumes, Networks, and the Real World
7 Days of Docker in 2026 — When Containers Need to Talk and Remember On Day 3, you built production-ready images with Dockerfiles, optimized layers, and…
Saloni Narang · 15 min
Day 3: Stop Writing Dockerfiles From Scratch
Stop writing Dockerfiles from scratch. A Docker Captain walks through docker init, layer caching, multi-stage builds, and docker debug for 2026.
Saloni Narang · 14 min
Day 2: Your Images Are a Supply Chain - and It's Probably Broken
7 Days of Docker (2026) - by Saloni Narang, Docker Captain & CNCF Ambassador I'm a Docker Captain. I've seen hundreds of Docker tutorials explain images…
Saloni Narang · 10 min
Day 1: What Actually Happens When You Type docker run
Containers aren't VMs. They're Linux processes. A Docker Captain explains namespaces, cgroups, and how Docker really works on your Mac in 2026.
Saloni Narang · 11 min
Kubernetes v1.35 – What’s New, What’s Changing, and What You Should Know
Learn about the latest Kubenretes release Kubernetes 1.35
Saloni Narang · 5 min
Ditch the Overheating Laptop: Supercharge Your Docker Workflow with Docker Offload
Running multiple Docker containers can slow down your laptop and drain your battery. In this blog, we explore Docker Offload — a game-changing feature
Saloni Narang · 5 min
Docker MCP Catalog: Finding the Right AI Tools for Your Project
This blog describes what Docker MCP is and how it
Saloni Narang · 6 min
Testing Docker AI's "Gordon" – How Smart Is It?
Testing Docker AI's "Gordon" – How Smart Is It?
Saloni Narang · 9 min
Understanding Docker Desktop: All-in-One Platform for Containers
This is a blog on docker desktop which discusses about how to use it's features
Saloni Narang · 6 min
Best DevOps Tools 2025
Best DevOps tools in 2025
Saloni Narang · 6 min
Becoming a Docker Captain
This blog shares Saloni Narang's Journey on becoming Docker captain and also a quick introduction to docker desktop.
Saloni Narang · 5 min
Mastering Kubernetes Costs: From Monitoring to Automation
Discover how to optimize Kubernetes costs with advanced monitoring and automation. Learn actionable strategies, explore CAST AI's innovative solutions, and
Saloni Narang · 5 min
KubeCon + CloudNativeCon North America 2024 Recap: Themes, Innovations, and Community Spirit
Here is my KubeCon NA 2024 recap. This KubeCon was filled with innovation, insightful sessions, and a vibrant community. Dive into all the highlights!
Saloni Narang · 6 min
KubeCon + CloudNativeCon, Rejekts and Wasm I/O Wrap-Up: A Leap into the Future with WebAssembly, AI, and Sustainable Cloud Practices
Team Kubesimplify was at KubeCon and WasmIO. This blgo highlights the summary of both the events.
Saloni Narang · 7 min
Kubesimplify at WasmIO and KubeCon EU 2024
Meet the Kubesimplify team at Kubecon and WasmIO. Learn, connect and discuss the collaboration opportunities.
Saloni Narang · 2 min
Simplified Introduction To Bacalhau
Bacalhau is an open-source project wherein the existing workflows can be streamlined without rewriting by running Docker containers and Web Assembly (WASM)
Saloni Narang · 6 min
Kubernetes 1.26 - The electrifying release setup
Kubernetes 1.26 was released four days ago; a huge thanks to the release team for pulling off this awesome release! This release includes: 37 Enhancement…
Saloni Narang · 9 min
Kubernetes 1.25 + Dockerd
Learn how to set up Kubernetes 1.25 using dockerd as the container runtime on Ubuntu 22.04 machines.
Saloni Narang · 8 min
My Schedule for KubeCon + CloudNativeCon EU 2022
KubeCon + CloudNativeCon is the best conference in the cloud native ecosystem. With the number of submissions that go in, the selection process and then the
Saloni Narang · 7 min
Kubernetes 1.23 + CRI-O
In the previous post, I showed you how to set up Kubernetes 1.23 with containerd on Ubuntu20.04 machines with one controlplane and three worker nodes. In…
Saloni Narang · 8 min
Kubernetes 1.23 + containerd
Setup Kubernetes 1.23 with containerd as the container runtime on Ubuntu 20.04 machines with single controlplane and three worker nodes.
Saloni Narang · 8 min