Docker Archives - ITFROMZERO - Share tobe shared!

How to Deploy Uptime Kuma with Docker Compose: Monitor Websites and Send Instant Telegram Alerts

By IT From Zero October 10, 2026

Self-host a 24/7 website and API monitoring platform with Uptime Kuma and Docker Compose. A complete guide covering setup, persistent volumes, and instant Telegram downtime alerts.

Docker

How to Configure User Namespace Remapping (userns-remap) in Docker

By IT From Zero October 10, 2026

Configuring userns-remap in Docker maps root containers to unprivileged users on the host, eliminating privilege escalation risks and securing your servers.

Docker

Deploying n8n with Docker Compose and PostgreSQL: A Guide to Self-Hosted Automation

By IT From Zero October 7, 2026

Compare n8n deployment models and follow a step-by-step guide to set up a robust n8n + PostgreSQL cluster ready to handle production-scale internal automations.

Docker

Guide to Deploying Apache Kafka in KRaft Mode with Kafka UI Using Docker Compose

By IT From Zero October 6, 2026

Permanently resolve ZooKeeper OOM errors by migrating to Apache Kafka KRaft mode paired with Kafka UI via Docker Compose. Save 50% RAM with intuitive visual management.

Docker

Deploying a Distributed MinIO Object Storage Cluster with Docker Compose: Build Your Own On-Premises S3

By IT From Zero October 6, 2026

A comprehensive guide to deploying a 4-node Distributed MinIO cluster with Docker Compose and Nginx. Build your own fault-tolerant, 100% Amazon S3-compatible object storage.

Docker

Guide to Configuring Linux Capabilities (cap-drop and cap-add) in Docker to Harden Security

By IT From Zero October 5, 2026

A detailed guide on hardening Linux Capabilities with cap-drop=ALL and cap-add in Docker. Prevent container escapes, standardize Docker Compose, and debug permission denied errors in production.

Docker

Setting Up LocalStack with Docker Compose: Emulate AWS S3, SQS, and DynamoDB Locally

By IT From Zero October 4, 2026

A comparison of 3 AWS emulation approaches for local development and a step-by-step guide to configuring LocalStack with Docker Compose for offline testing and cloud cost savings.

Docker

Speed Up Docker Desktop: Configure VirtioFS to Process Thousands of Files in Seconds

By IT From Zero September 27, 2026

Configuring VirtioFS on Docker Desktop boosts file I/O sync speeds by 3-5x. It's the optimal solution to reduce lag and save CPU on Mac and Windows machines.

Docker

Running WebAssembly (Wasm) on Docker: Using WasmEdge to Deploy Ultra-Lightweight Apps with Millisecond Startup

By IT From Zero September 21, 2026

Explore how to run WebAssembly (Wasm) on Docker using WasmEdge. This guide covers building Rust apps, packaging ultra-slim images, and starting 100x faster than standard containers.

Docker

Build Your Own DIY PaaS with Dokku: Deploy as Fast as Heroku

By IT From Zero September 20, 2026

Turn your VPS into a personal PaaS with Dokku. Deploy Node.js and Python apps as fast as Heroku, automate SSL, and manage databases with just a few simple commands.