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Docker

Stories about Docker as a technology (containers, CLI, Engine) or company (Docker Hub, Docker Swarm).

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Docker Images vs Containers, Explained

Docker Images vs Containers, Explained

Comments 1
4 min read
Running Local LLMs with RamaLama and Docker on a Mac: A Hands-On Guide

Running Local LLMs with RamaLama and Docker on a Mac: A Hands-On Guide

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5 min read
We translated our terminal game into Portuguese. Except the terminal.

We translated our terminal game into Portuguese. Except the terminal.

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2 min read
PaperPhone: Building Two Self-Hosted Encrypted Messengers for Different Threat Models

PaperPhone: Building Two Self-Hosted Encrypted Messengers for Different Threat Models

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Comments 1
3 min read
Azure Container Apps Guided Project (AZ-2026), Part 4: CI/CD with Azure Pipelines and a Self-Hosted Agent

Azure Container Apps Guided Project (AZ-2026), Part 4: CI/CD with Azure Pipelines and a Self-Hosted Agent

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Comments 2
6 min read
Part 3: Deploying a Container App with Managed Identity, Service Bus, and HTTP Scaling

Part 3: Deploying a Container App with Managed Identity, Service Bus, and HTTP Scaling

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Comments 2
7 min read
The isolation tech behind managed AI sandboxes (gVisor, Firecracker) — worth it locally?

The isolation tech behind managed AI sandboxes (gVisor, Firecracker) — worth it locally?

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4 min read
Part 2: Securing Azure Container Registry with Managed Identity and Private Endpoints

Part 2: Securing Azure Container Registry with Managed Identity and Private Endpoints

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Comments 2
5 min read
The Docker Compose Restart Policy Gotcha That Cost Us Two Weeks of Silent Downtime

The Docker Compose Restart Policy Gotcha That Cost Us Two Weeks of Silent Downtime

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2 min read
I Followed the n8n AWS Docs and It Broke at the First Command

Includes a full paste-ready Compose fix

I Followed the n8n AWS Docs and It Broke at the First Command

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Picked as gem Comments 6
7 min read
It built on Windows, failed on Mac and Linux, and the Dockerfile was fine

It built on Windows, failed on Mac and Linux, and the Dockerfile was fine

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Comments 1
3 min read
Docker Engine 29.7's overlay networking breaks every Swarm task without IPv6

Docker Engine 29.7's overlay networking breaks every Swarm task without IPv6

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Comments 5
8 min read
Building One Tap for PingFederate, Part 2: Docker, Terraform, and OIDC with PKCE

Building One Tap for PingFederate, Part 2: Docker, Terraform, and OIDC with PKCE

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3 min read
āĻĄāĻ•āĻžāϰāĻĢāĻžāχāϞ āĻŦāĻŋāĻ˛ā§āĻĄā§‡āϰ āϭ⧇āϤāϰ⧇āϰ āϜāĻžāĻĻ⧁: āχāĻ¨ā§āϟāĻžāϰāĻŽāĻŋāĻĄāĻŋā§Ÿā§‡āϟ āĻ˛ā§‡ā§ŸāĻžāϰ āĻ“ āĻ•ā§āϝāĻžāĻļāĻŋāĻ‚ āĻŽā§‡āĻ•āĻžāύāĻŋāϜāĻŽ (Building Magic Behind Dockerfile)

āĻĄāĻ•āĻžāϰāĻĢāĻžāχāϞ āĻŦāĻŋāĻ˛ā§āĻĄā§‡āϰ āϭ⧇āϤāϰ⧇āϰ āϜāĻžāĻĻ⧁: āχāĻ¨ā§āϟāĻžāϰāĻŽāĻŋāĻĄāĻŋā§Ÿā§‡āϟ āĻ˛ā§‡ā§ŸāĻžāϰ āĻ“ āĻ•ā§āϝāĻžāĻļāĻŋāĻ‚ āĻŽā§‡āĻ•āĻžāύāĻŋāϜāĻŽ (Building Magic Behind Dockerfile)

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1 min read
Dockerfile CMD Explained: Build-Time vs Runtime and How CMD Override Works

Dockerfile CMD Explained: Build-Time vs Runtime and How CMD Override Works

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6 min read
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