Install Docker on an Ubuntu VPS
A practical walkthrough of installing Docker Engine and Docker Compose v2 on an Ubuntu 24.04 VPS: prerequisites, apt repo setup, first containers, and what to verify.
Virtualization
Run rootless containers with Podman instead of Docker
Run containers without root access using Podman on a Linux VPS. Daemonless, pod-compatible, Red Hat backed. Step-by-step setup on Ubuntu 24.04 and Debian 12.
Virtualization
Run system containers with LXC and LXD on a VPS
Learn how to run system containers with LXC/LXD on a Linux VPS for light virtualization, low overhead, and fast provisioning, a real alternative to full VMs.
Virtualization
Docker networking explained bridge host overlay
Understand Docker bridge, host, and overlay network drivers so you can pick the right one. Practical setups for single-host and multi-host deployments on a VPS.