Linux

52353 readers

1009 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

nooter692@lemmy.ml

AgreeableLandscape@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

Why do we hate SELinux? (lemmy.dbzer0.com)

submitted 1 day ago by marauding_gibberish142@lemmy.dbzer0.com to c/linux@lemmy.ml

49 comments fedilink hide all child comments

This is not a troll post. I'm genuinely confused as to why SELinux gets so much of hate. I have to say, I feel that it's a fairly robust system. The times when I had issues with it, I created a custom policy in the relevant directory and things were fixed. Maybe a couple of modules here and there at the most. It took me about 15 minutes max to figure out what permissions were being blocked and copy the commands from. Red Hat's guide.

So yeah, why do we hate SELinux?

you are viewing a single comment's thread
view the rest of the comments

[–] redxef@feddit.org 6 points 1 day ago* (last edited 1 day ago) (2 children)

Docker container can't read a bind mount. Permission issue? No, it's SELinux, again. And I didn't even install it explicitly, it just got pulled in by another package.

And to be clear, the issue isn't SELinux really, but ~~unexpected~~ non standard behaviour which I never asked for (never explicitly installed it).

[–] lukecooperatus@lemmy.ml 7 points 1 day ago

Isn't that trivially simple to address though? Just add :z to the end of the mount value string, and restart the container.

[–] marauding_gibberish142@lemmy.dbzer0.com 1 points 21 hours ago

SELinux is installed by default on RHEL derivatives like AppArmour is on Debian derivatives. Sure maybe it's annoying to see a package you didn't download explicitly but I still don't see why it's a big deal. I guess having to delve into SELinux in the middle of configuring another app will cause some pain