Search results for tag #snac2
![[?]](https://microhive.social/oliver/s/1488566d18306ce3bbfdc4a9bcfd3501.jpg)
You don't know Snac? But you should: https://codeberg.org/grunfink/snac2
A simple, minimalistic and well documented #ActivityPub instance server written in C, no database needed, totally JavaScript-free, no cookies either, not much bullshit.
![[?]](https://cablespaghetti.dev/fedi/sam/s/avatar-70d122430e7f5ba4f8d1519b1f800a17.jpeg){kind=avatar}
https://cablespaghetti.dev/hosting-a-fediverse-instance-on-an-original-raspberry-pi.html
![[?]](https://snac.9front.club/thedaemon/s/80eca15e0fe30980ded2beacef3030ce.png)
![[?]](https://snikket.de/social/menel/s/caf51b13f0d292085ff8b177266aae86.jpg)
Well I don't like cloudflare, so we're good I think.
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337 https://furry.engineer/inbox (403 Forbidden) [<!DOCTYPE html><html lang="en-US"><head><title>Just a moment#cloudflare #Snac2 #snac #federation
91 https://gimmeloli.cc/inbox (403 Forbidden) [<!DOCTYPE html><html lang="en-US"><head><title>Just a moment
169 https://pawb.fun/inbox (403 Forbidden) [<!DOCTYPE html><html lang="en-US"><head><title>Just a moment
116 https://pixelfed.social/f/inbox (403 Forbidden) [<!DOCTYPE html><html lang="en-US"><head><title>Just a moment
I'm now wondering if I should compile it with this, and what security it adds additionally to a systemd service file with all the restrictions about the filesystem and syscalls one can do.
Do I need to configure anything with landlock to "activate" it when I compile it in? I didn't yet find the right documentation that I can understand for it it seems.
Does snac somehow "know" what to landlock and which paths to allow before landlocking itself, maybe reading my config file before that happens?
#snac #snac2 (never know which tag to use here :) ) #landlock #linux #kernel #security #selfhosting
Danke! Ich nutze #Snac2 als ActivityPub Instance, nicht Mastodon. Manchmal mit Webclient, manchmal mit Mona, es könnte auch durchaus sein dass der Link wegen irgendwas anderem nicht aufglöst wird. Ist für mich nicht so wichtig, der Link an sich reicht ja.
![[?]](https://go.lema.org/santi/s/avatar-536f178e6196085844d061ba802ca1a0.jpg){kind=avatar}
Is that a #snac2 thing ? @grunfink@comam.es
#snac #snac2
Needs some tags.
And this isn't visible so nobody that doesn't get it right at activitypub can see it.
I fear even the tags won't help for that. Let's see...
![[?]](https://wirebug.ch/beni/s/fb5c81ed3a220004b71069645f112867.png)
You might be interested in
https://it-notes.dragas.net/2025/01/29/improving-snac-performance-with-nginx-proxy-cache/
Seems this solves the 499 ngnix issue.
A bit caching if big payloads.
![[?]](https://media.bsd.cafe/bsdmmedia01/accounts/avatars/110/740/169/477/916/693/original/dfa8f1b9beefa405.png)
I've performed some tests, and it's great. #snac and #haproxy are working great together - now with caching of media and json responses, to scale up, and up, and up...and up!
#Varnish is the best tool for caching, but the setup I've tested doesn't require it and it's still good enough.
I think this will be a blog post, as soon as I'll have enough time.
Yes, panphy is maxed out at exactly 40 messages.
I've opend bug reports for that on both projects but I guess as long as no dev used these both Software, there won't be much development in that direction.
I'm using fedilab basically. It works with that...
I already wrote about caching here
Now I extended what I cache a bit.
This was because after enabling Option to proxy media I've seen access to the file paths /x/ and /y/ in addition to the path were snac stores the media that I include in my own posts ( /s/ ).
There are two locations to proxy media, depending if you requests the media via the mastodonapi or via the web. (/x/ and /y/), oh and I added the nodeinfo2 path too, because I've noticed it was queried all the time by a lot of instances and it gives me pleasure to see something cached handed out in the access logs 🙂 (I guess it is actaully irrelevant for the system resources).
This is the updated setup:
Enable the relevant modules:
a2enmod expires cache cache_disk
Be sure "htcacheclean" is running to clean up old disk cache. (under debian see /etc/default/apache-htcacheclean or else the relevant systemd service or whatever)
Then add to the snac Virtualhost config:
<LocationMatch "^/social/[^/]+/[xys]/|^/social/nodeinfo_2_0">This will use the disk cache to cache everything under the /s/, /x/ and /y/ Path, as well as for /$username/nodeinfo20, utilizing the mod_expires to generate the appropriate cache headers (for lazy ones like me), In this case caching it for 1 day.
CacheEnable disk
Header set Cache-Control "max-age=86400, public" "expr=%{REQUEST_STATUS} == 200"
ExpiresActive On
ExpiresDefault "access plus 86400 seconds"
</LocationMatch>
Further reading and all options explained under https://httpd.apache.org/docs/2.4/caching.html (and ff)
The Header that I set here, on the condition of Status code 200, is needed for the path /y/, because snac defaults to set no-cache on that location and the modexpires will honor that if we don't override it. I set it to the same Cache-Control value as modexpores woud. (mod_expires will additionally calculate the date and put that in the expiresheader. (hence the name I guess 😀 )
#Fediverse #Hosting #ITNotes #apache2 #httpd #Ownyourdata #Server #Snac #Snac2 #Tipsandtricks #Tutorial #Debian #caching
![[?]](https://files.mastodon.social/accounts/avatars/109/259/207/144/483/733/original/47ad35da5e393b00.png)
Just published a guide on setting up Snac on an Ubuntu VM using NGINX Proxy Manager. Snac is an incredibly lightweight #ActivityPub server. A true nom nom among fediverse platforms.
If you're curious about minimal fediverse instances, check it out: