Rocker is a minimal docker implementation for educational purposes.

Overview

Rust + Docker = Rocker 🤘

Rocker is a minimal docker implementation for educational purposes inspired by gocker. Rocker uses linux kernel features (namespace, cgroup, chroot etc.) to isolate container processes and limit available resourses.

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Usage

  • Run a container
rocker run [OPTIONS]  

OPTIONS:
        --cpus 
    -m, --mem 
        --pids-limit 

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  • List running containers
rocker ps

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  • List images
rocker images

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  • Run a command in the existing container
rocker exec  

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  • Delete an image
rocker rmi 

Requisites

Build

$ cargo build

The executable file is located at ./target/x86_64-unknown-linux-gnu/debug/rocker

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Comments
  • D-Bus Alternatives

    D-Bus Alternatives

    I have just seen your repo on HN, nice work! What you think of using either zbus or rustbus to drop dependency on the C library? (I guess that would apply to openssl vs rustls eventually).

    Cheers,

    opened by darleybarreto 0
Owner
Daiki Miura
Daiki Miura
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