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GitHub - cyberkernelofficial/docker-in-termux: This repository contains instructions on how to install Docker in Termux, without root. (github.com)

submitted 9 months ago by WhiteOakBayou@lemmy.world to c/selfhosted@lemmy.world

9 comments fedilink hide all child comments

Has anyone here tried this? I'm planning on giving it a shot this weekend if I get some free time.

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[–] Atherel@lemmy.dbzer0.com 13 points 9 months ago (1 children)

That's technically awesome, I just lack the imagination for a meaningful usecase.

[–] somerandomperson@lemmy.dbzer0.com 6 points 9 months ago (1 children)

You can run ARM containers on your unused android devices laying around.

[–] Atherel@lemmy.dbzer0.com 2 points 9 months ago (1 children)

With integrated UPS! Just wonder if the performance is worth it.

[–] somerandomperson@lemmy.dbzer0.com 4 points 9 months ago (1 children)

Nope, because it emulates a x86_64 CPU.

But if you root, you can install docker to android, WITHOUT emulation; so it's way better.

[–] paper_moon@lemmy.world 1 points 9 months ago* (last edited 9 months ago) (1 children)

You got any guides for running the ARM docker containers with root? I already got a rooted phone.

[–] somerandomperson@lemmy.dbzer0.com 6 points 9 months ago* (last edited 9 months ago) (1 children)

You need to patch the kernel for docker, make sure you use Magisk or KernelSU (KSU N may be supported, but likely no) and install this magisk module.

The daemon is managed by the dockerd.service command, and the main command docker is well...normal docker.

(Of course, you'll need a root shell to use these commands; and you're pretty much on your own.)

CAREFUL: Running Containers in your phone will go through your battery health really quick. As with everything root; you're on your own and do this at your own risk.

[–] paper_moon@lemmy.world 2 points 9 months ago

Appreciate it! Like others I probably won't use this in practice, but its nice to know how if I wanted to.

[–] CCMan1701A@startrek.website 4 points 9 months ago

The steps look good. It's running Alpine. I wonder how long this takes start to helloworld.

[–] fruitycoder@sh.itjust.works 2 points 9 months ago

Ahh neat! If it's just a VM it could be a k8s(rke2/k3s) node too then!