Twenty Years in Jail FreeBSD's Jails, Then and Now by Michael W. Lucas

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Based on the book "FreeBSD Mastery: Jails"

Jails started as a limited virtualization system, but over the last two years they've become more and more powerful. This talk takes you through what modern jails can do, discarding the limits of what they were and demonstrating what they can be today.

Jails started as a limited virtualization system, but over the last two years they've become more and more powerful. This talk takes you through what modern jails can do, discarding the limits of what they were and demonstrating what they can be today.

We'll cover jails using the base system and the new iocage toolkit, discussing:

jails as VMs
configuring the jail host
properties and parameters
jail management
packages and upgrades
base jails
virtual networking with VNET
firewalls in jails
jails in jails
resource restrictions

You'll leave with an understanding of what modern jails can and cannot do, and hints for future development
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I just wish I could go in a room that stops time to learn all this shit but no I have to spend hours reading and applying the knowledge. So time consuming!

NoName-iwlh
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Great explanation. I understand selinux; apparmor, containers and vm’s... But apparently I need to be a FreeBSD admin now that my NAS and Network run on it, lol. Ugh!

Rickety