jmanteau

Mon coin de toile - A piece of Web

Recent posts

The Rise of Immutable Linux Distributions
Aug 12, 2025
The Rise of Immutable Linux Distributions
Explore immutable Linux: a modern approach using atomic, image-based deployments to deliver superior system reliability, security, and consistency. Learn how this model, driven by technologies like OSTree, is shaping the future of cloud-native infrastructure.
MicroVMs
Feb 12, 2025
MicroVMs
MicroVMs fuse container-level speed with VM isolation, using minimalist hypervisors to cut the attack surface and boot instantly; AWS Firecracker proves the model by launching hundreds per second for serverless workloads.
Creating a VM Debian 12 Image for arm64 architecture targeting QEMU & Vagrant usage with QEMU and Packer on MacOS
Sep 6, 2024
Creating a VM Debian 12 Image for arm64 architecture targeting QEMU & Vagrant usage with QEMU and Packer on MacOS
This blog post guides you through the process of creating an unattended Debian 12 installation for arm64 architecture on an M1 Mac using QEMU and Packer. By leveraging HVF (Hypervisor Framework) for enhanced performance, this setup automates the creation of a QEMU disk image.
Matching IPs to Subnets in Python in an Efficient Way
Apr 9, 2024
Matching IPs to Subnets in Python in an Efficient Way
A post comparing python networking libraries doing IPs to subnet lookup
Custom Linux Image for Eve-NG Unetlab or PNETLab
Mar 30, 2024
Custom Linux Image for Eve-NG Unetlab or PNETLab
Concise guide on creating, configuring, and packaging a virtual machine image using QEMU on macOS, tailored for redistribution on network isolated hypervisors like PNETLAB.