In this episode our two ageing heroes take a closer at operating system

(OS) level virtualisation. The main different legacy virtualisation

technologies like virtual machines (VMs) and this new-fangled approach is

that the OS kernel remains the same across virtualisation domains, thus giving

the hippsters and other followers of fashion a cheaper and potentially much

faster solution than virtualising the kernel and surrounding hawrdware and all

the rest of it. Plus more details on Martin's real faith. Don't miss out on

this episode if you're interested in any of these...

Links:

Craíc: https://www.irelandlogue.com/irish-slang/irish-slang.html

Celts: https://en.wikipedia.org/wiki/Celts

Celtic languages: https://en.wikipedia.org/wiki/Celtic_languages#Living_languages

[a-zA-Z]+ Virtualisation: https://www.vmware.com/content/dam/digitalmarketing/vmware/en/pdf/techpaper/VMware_paravirtualization.pdf

Hypervisor: https://en.wikipedia.org/wiki/Hypervisor

BSD Jails: https://docs.freebsd.org/en/books/handbook/jails

Solaris Zones: https://www.oracle.com/technical-resources/articles/it-infrastructure/o11-092-s11-zones-intro.html

Docker: https://docs.docker.com/engine

LXC: https://linuxcontainers.org

Open Container Iniative: https://opencontainers.org

Podman: https://podman.io

Double-fork: http://thelinuxjedi.blogspot.com/2014/02/why-use-double-fork-to-daemonize.html

CRI-O: https://github.com/cri-o/cri-o

CGroups: https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v2.html

Namespaces: https://en.wikipedia.org/wiki/Linux_namespaces

The gory details: http://www.haifux.org/lectures/299/netLec7.pdf

Dockerfiles: https://docs.docker.com/engine/reference/builder

Containerd: https://containerd.io

From Dusk Till Dawn (TV series): https://en.wikipedia.org/wiki/From_Dusk_till_Dawn:_The_Series