selfhost VS linux

I just started using Pyinfra to wrangle a bunch of servers and it is a breath of fresh air compared to Ansible. I moved all of my server OS installs to Fedora CoreOS which doesn't ship with Python in the OS and since Pyinfra doesn't need Python on the host node I can kick off tasks in bulk to do server things. It is great. I cannot wait to see where the Pyinfra project goes.

On a side note, one of the most hacky things I came up with to get Ansible working on Fedora CoreOS was to bind mount a container rootfs that had python 3 and then symlink it into the right spots. You can of course add Python in with rpm-ostree if you want but I wanted to avoid layering packages at the time. I wasn't proud of it. But it worked.

https://github.com/forem/selfhost/blob/main/playbooks/templa...

This is not the suggested way of deployment by the forem team, nevertheless I found it easier and smother than using the deployment selfhost, however I think it's good to know different approaches and use the one suits you the most, if you don't have time to manage a server I think using a pass like Render does the job, and it's cheaper then Heroku at the time of this post.

Forem Self-Host. You should probably know Forem. But in case you don't, just know that DEV is hosted on it.

I only use Podman for my workloads these days. Docker was always a headache for me on Linux. Podman allows me to quickly do whatever I want with containers and I can use systemd or a simple bash script to easily create services on my workstation or in production with Nomad with https://github.com/hashicorp/nomad-driver-podman

I am super thankful for the team of developers that work on Podman. It has really come a long way since 2.0 and they are very responsive to issues in my experiences. If you are using Linux as your daily driver and you use Containers give Podman a try. Here are some examples of the things I have done with Podman.

https://github.com/forem/selfhost

https://github.com/jdoss/ppngx

https://gist.github.com/jdoss/25f9dac0a616e524f8794a89b7989e...

https://gist.github.com/jdoss/ad87375b776178e9031685b71dbe37...

To automatically generate a TOC, you can use an online tool like the GitHub Wiki TOC generator. I used this tool to create the TOC in Forem’s Selfhost project when I was a developer advocate there.

Hi, everyone; I just tried the tutorial for deploying a self-hosted instance of forem (https://github.com/forem/selfhost) on AWS. A step in the tutorial asks for the creation of an AWS user with Programmatic access called forem-selfhost with the following

We (I work for Forem) have an opensource selfhost installer [0] so you can have total control over your data and community too.

[0] https://github.com/forem/selfhost

If you know what Forem you want to build, please follow the instructions and go live — again, the Self-Host instructions are available here!

FFS predates FreeBSD and is in some capacity supported by all 3 major BSDs. I'm fairly confident that Linux actually supports it through the ufs driver ( https://github.com/torvalds/linux/tree/master/fs/ufs ); whether the use of different names in different places makes it better or worse is an exercise for the reader.

These are a bit easier to see what's going on:

https://github.com/torvalds/linux/commit/d5cf50dafc9dd5faa1e...

https://github.com/torvalds/linux/blob/d5cf50dafc9dd5faa1e61...

Unfortunately Github doesn't have a way to render symbols for whitespace, but you can tell by selecting the spaces that the previous version had leading tabs. Linus changed it so that the tokens `default` and the number e.g. `12` are also separated by a tab. This is tricky, because the token "default" is seven characters, it will always give this added tab a width of 1 char which makes it always layout the same as if it were a space no matter if you use tab widths of 1, 2, 4, or 8.

There was also a Gentoo effort to run atop FreeBSD[0]. The challenge of course is that afaik none of the BSD kernel ABIs are considered stable. The stable interface is the BSD libc. That said, with binfmt_misc, I don't see a reason you couldn't just run (at least some) FreeBSD binaries on Linux with a thin syscall translation layer (rather something like qemu-system) and then your layer hooked via binfmt_misc. I'm not aware of anyone who has done this for FreeBSD, but prior efforts existed as alternate binfmts for SysVr4/5 ELF binaries[2]. Either way would take some elbow grease, but you *might* even be able just reuse binfmt_elf and just have a new interpreter for FreeBSD elf.

[0] https://wiki.gentoo.org/wiki/Gentoo_FreeBSD

[1] https://docs.kernel.org/admin-guide/binfmt-misc.html

[2] https://github.com/torvalds/linux/blob/master/fs/binfmt_elf....

> The original less-than check was deemed incorrect

It was only deemed incorrect because of an information leak. Not because it's a valid use-case for user space to copy smaller portions of *hwrpb into user space. https://github.com/torvalds/linux/commit/21c5977a836e399fc71...

Correct. And the combined work needs to carry the MIT license text and copyright attributions for the MIT software authors. With binary distribution it must also be overt, not hidden in some source code drop, but directly accompanying the binary.

Many people who talk about relicensing never credit the MIT developers or distribute the MIT license text. "Because it's GPL now."

I don't think that you believe that, but many developers do.

Some don't see the need for source code scans for Open Source compliance, because the license.txt says GPL, so it's GPL. Prime example is the Linux kernel. There is code under different licenses in there, but people don't even read https://github.com/torvalds/linux/blob/master/COPYING till the end ("In addition, other licenses may also apply.") and conclude it's simply GPL 2 and nothing else.

Also be aware that sublicensing is not the same as relicensing.

> Does he have something against it?

He notoriously hates GNU Emacs, yes.

https://marc.info/?m=122955159617722

https://github.com/torvalds/linux/blob/master/Documentation/...

So If we would only count code and not comments, it is only 9489 LoC Rust. Which would be about 0.03% and if we take all lines and not only LoC it would be around 0.05%

[0] https://github.com/XAMPPRocky/tokei

[1] https://github.com/torvalds/linux/commit/b401b621758e46812da...