A sysadmin's guide to containers - Publik Talk


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Monday, August 27, 2018

A sysadmin's guide to containers

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The term "containers" is heavily overused. Also, depending on the context, it can meandifferent things to different people.

Traditional Linux containers are really just ordinary processes on a Linux system. These groups of processes are isolated from other groups of processes using resource constraints (control groups [cgroups]), Linux security constraints (Unix permissions, capabilities, SELinux, AppArmor, seccomp, etc.), and namespaces (PID, network, mount, etc.).

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Author: rhatdan
Published at: Mon, 27 Aug 2018 03:00:00 -0400

Credits: https://www.opensource.com

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