Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

Docker implemented in around 100 lines of bash

🔒 OpenVPN server in a Docker container complete with an EasyRSA PKI CA

Alpine Linux Docker image. Win at minimalism!

An attempt at saner Bash defaults

portable functions for posix shell environments

Kubernetes course on Udemy from @BretFisher and @jpetazzo

This repository contains the source code and deployment scripts for Kubernetes-based applications listed in the DigitalOcean Marketplace.

Katakoda tutorial to learn the features of HashiCorp products interactively

The Docker Swarm 2000 Collaborative Project

Agent running on okteto VMs