In 2025, you don’t need Docker or Podman to isolate your workloads.
You need… just the Linux kernel.
✅ Namespaces
✅ cgroups v2
✅ overlayFS
✅ pivot_root to ditch old roots
✅ No runtime, no magic — just raw power
⚙️ Full walkthrough: from setting up overlayFS to killing runaway memory with cgroups.
🧪 Build a container from scratch — and understand how it works.
https://medium.datadriveninvestor.com/run-isolated-linux-processes-without-docker-in-2025-ab4b661b8328
Top comments (0)