Tootfinder

I can't get over how bad the docker ecosystem is.
"we provide a docker image, just use that!"
*install container image & run it - it doesn't work*
"oops, we didn't test it"

from my link log —
How to enable IPv6 in Docker.
https://ungleich.ch/u/blog/how-to-enable-ipv6-in-docker/
saved 2019-12-14 https://

Hab hier für alle die gerne mal #Redaxo CMS ausprobrieren wollen, ein Projekt mit REdaxo in einen Docker-Container ;D
https://github.com/FriendsOfREDAXO/redaxo-mit-docker
Und …

GitHub - FriendsOfREDAXO/redaxo-mit-docker: Anleitung für eine flexible Entwicklungsumgebung für REDAXO auf Basis von 🐳 Docker
Anleitung für eine flexible Entwicklungsumgebung für REDAXO auf Basis von 🐳 Docker - FriendsOfREDAXO/redaxo-mit-docker

Bookmark-Cards in Kirby 5
Wie man in Kirby 5 einen Ghost-ähnlichen Bookmark-Block baut, der externe Links als Vorschau-Karte mit Bild, Titel und Beschreibung darstellt – inklusive iframely-Dienst via Docker Compose und Panel-Integration.
https://graffiti.bayerwald.social/my-b

Bookmark-Cards in Kirby 5
Wie man in Kirby 5 einen Ghost-ähnlichen Bookmark-Block baut, der externe Links als Vorschau-Karte mit Bild, Titel und Beschreibung darstellt – inklusive iframely-Dienst via Docker Compose und

Why Hardened Images are Suddenly Everywhere
#docker

https://antiz.fr/blog/archlinux-now-has-a-reproducible-docker-image/
💯 🥳🥳🥳

What are we using to package up Python application & dependencies into a single distributable file now?
I'm thinking of bundlers like RollupJS.
PEX? Zipapp? Docker image? Trying really dang hard to only use stdlib and shipping a boring wheel?
#python #packaging #askfedi

Edit: question answered successfully! Ty!
OK folks, I need some #docker advice for those gurus out there. A boost would be appreciated to get it in front of knowledgeable eyes.
I have a container running postgresql for mastodon. I would like to tweak the conf file for postgresql now that I have things going.
What is the safest way to do this on a running container?
Can I stop the instance with docker stop and then restart it and it will simply see the new postgresql.conf specified in the original docker run command?
I'm getting more comfortable with docker.. but not *that* comfortable, so I'm still worried that if I restart it'll break somehow lol.
I want to make sure I do this right so I don't wreck what appears to be a running and reasonably happy container :)
I'm running docker in a colima virtual machine on macOS.
#mastoAdmin #docker #colima #postgresql

from my link log —
Building containers without Docker.
https://blog.alexellis.io/building-containers-without-docker/
saved 2020-01-27 ht…

Building containers without Docker
In this post I'll outline several ways to build containers without the need for Docker itself including buildkit, kaniko, GitHub Actions, GitLab and Jenkins

Them: Containerization is so great! All you need to do is load these 34 docker containers for my one application!
*Server fans explode with noise, IO wait goes through the roof, server crashes*
Ah, I love the future

Mastodon von nativ zu Docker umziehen – Schritt für Schritt
Wer eine Mastodon-Instanz nativ auf einem VPS betreibt, steht irgendwann vor der Frage: Umzug zu Docker? Dieser Artikel beschreibt den vollständigen Migrationsprozess – von der Vorbereitung über den Datenbankexport bis zum DNS-Cutover – ohne Datenverlust und mit einem klaren Rollback-Plan.

Mastodon von nativ zu Docker umziehen – Schritt für Schritt
Wer eine Mastodon-Instanz nativ auf einem VPS betreibt, steht irgendwann vor der Frage: Umzug zu Docker? Dieser Artikel beschreibt den vollständigen Migrationsprozess – von der Vorbereitung über den

Docker should be banned.
#docker #fuckdocker

I finally solved a storage issue on #mastodon servers, which use self hosted S3 buckets: https://github.com/mastodon/mastodon/issues/18774#issuecomment-4563829719 …

clean media incorrectly with S3 in docker · Issue #18774 · mastodon/mastodon
Steps to reproduce the problem I use crontab to clean media files every day. 0 3 * * * docker exec mastodon-web tootctl media remove-orphans 0 3 * * * docker exec mastodon-web tootctl media remove ...

#Apple# Container 1.0 Released: Running Linux Containers on Mac, No More #Docker Needed?

🚀 Quick start: run it natively via cargo, pull the Docker image (malisper/pgrust:nightly), or connect with psql on port 54321 — no install needed for the browser demo.
📊 Status: V1 / experimental, not production-ready. Roadmap: close the remaining compatibility gap toward 100%, stability work, plus 64-bit transaction IDs and VACUUM alternatives. Licensed AGPL-3.0.
🌐

#rstats #osrm.backend 0.4 now uses it's own repo with @… binaries that are packaged to be self contained (shipping with all required libraries) and immutable. Details at

Instances updated Mastodon to 4.6.2
#mastodon

I’ve recently gotten into self-hosting some web apps. Most of them are a single binary or a docker. A markdown editor I’m installing now is on node and has 681 dependencies that are taking an hour to install. WTH!

Honestly not sure why this isn't standard for e.g. web app deployment etc. too.
Just copy one file to the server and boom, it's working.
Java had that, I think?
I guess now it's Docker files?
idk, everything seems just way too complex to me rn

Mastodon per Docker Compose installieren
Ein steiniger Weg
#mastodon

Mastodon per Docker Compose installieren
Wer Mastodon selbst hosten will, bekommt von der offiziellen Dokumentation eine Docker-Compose-Datei hingestellt und soll damit glücklich werden. In der Theorie klingt das vernünftig: Container,

A gdyby nie musiało być trudno? Gdyby to wszystko załatwił jeden config. Życie byłoby piękne :D

Dosłownie - wskazujemy na git repo, serwis śledzi zmiany i wszystko robi za nas. Bez docker, bez zewnętrznych dependency, jedna statyczna binarka jako serwis, buduje stronę, kompiluje funkcje i wszystko wystawia pod danym adresem ogarniając ACME, przekierowania, kompresje, headery - out of the box wszystko, co na diagramie z poprzedniego posta. Dodatkowo fajnie jakby miał wsparcie _redirects …

🧩 Rich plugin ecosystem: hundreds of plugins run tasks anywhere — local, SSH, #Docker, #Kubernetes or serverless task runners — and code in any language including #Python, Node.js, R, Go and S…

Wie kann ich auf einen docker container eine domain weiterleiten ? Bzw, wie binde ich ein Reverse Proxy ein ?
Bitte Boosten, Danke ;D

Lot's of stability changes to Arcaneum queued up for the next release.
If a user, please pip install -e . main and give it a spin. also updated docker dependencies, so restart the containers (no dataloss)
https://github.com/cwensel/arcaneum

GitHub - cwensel/arcaneum
Contribute to cwensel/arcaneum development by creating an account on GitHub.

VMs are wasteful, and Docker is opaque, but LXC straddles the line between the two wonderfully.

This Home Assistant thing is a real rabbit hole. I thought I'd just learn something like "a new Docker container", a couple of days of learning and I'd be done. My ass! HA is a freaking Swiss Army knife: I can automate even the damn toaster, and HA will help me create a new scene for it.
If you don't hear from me in the coming weeks, it's because there's no cell service at the bottom of the rabbit hole. Wish me good luck.

TIL some Docker servers (using distroless) run as UID 65532 because lol nothing matters.

making a script to backup the postgresql and redis docker containers... so I can have this run everyday to ensure I don't lose anything if/when docker collapses.
I also noticed that the docker containers all use UTC time, which is annoying, and who knows maybe that has something to do with the instability? so i synced it to America/Vancouver
Also... I know "America" is the continent, not the country in this context. But there is more than one Vancouver on the American continent. Canada/Vancouver would be better, no?
#random #selfhost #mastoadmin #docker #colima

The Microsoft SQL Server Docker image names all start with mcr.microsoft.com/mssql/server
Yet their documentation is found on https://mcr.microsoft.com/artifact/mar/mssql/server/about
Trying to browse to https://mcr.microsoft.com/mssql/server results in a 404. That's quite a missed opportunity. 🤷🏻‍♂️

Nothing like a `docker system prune -a --volumes` in the early morning:

jq had 22 CVEs fixed. Get with the updating.
https://github.com/jqlang/jq/releases/tag/jq-1.8.2

Hey, any folks interesting in playing with my newest server toy? Web-based manager for game servers on bare metal hardware; (no Docker nonsense to be seen :) ) (Though I use "bare metal" loosely, as most of my test servers have been VPSs on my self-hosted Proxmox, but they might as well be "bare metal".)
https://github.com/BitsNBytes25…

GitHub - BitsNBytes25/Warlock: Warlock game management center
Warlock game management center. Contribute to BitsNBytes25/Warlock development by creating an account on GitHub.

🔌 The Bridge makes a single outbound #WebSocket connection — no inbound ports, no VPN, no firewall rules. Works behind #NAT, inside #Docker, on headless servers. Your code and workspaces never lea…

Today I have the lastest dev version of PAUSE (#Perl Author Upload Server) running on my laptop via docker-compose! Now I just need to wrap everything up and get it merged by andk :-)

Für einen Verein wollten wir ein externes Nextcloud mit einem OnlyOffice DocumentServer ergänzen, um gemeinsames Bearbeiten von Dokumenten zu ermöglichen. Dabei stellt sich heraus, dass die aktuelle Version (9.4.0) in diversen Browsern absolut unbenutzbar ist, weil dort AdBlocker die notwendige "Analytics.js" blockieren. Der Bug ist bekannt und die Funktion wurde entfernt, aber es gibt immer noch kein Release. Der Fix entfernt 700 Zeilen Code in 65 Dateien:

Brave fails to load onlyoffice documents - it's blocking Analytics.js · Issue #3686 · ONLYOFFICE/DocumentServer
This issue is unique. I have used the search tool and did not find an issue describing my bug. Operating System of DocumentServer Docker Version information Version: 9.4.0. Build: 129 Expected Beha...

Bad: Managed to lock myself out of root access on my home server.
Good: The command that did it was "usermod -G docker" (the -a is indeed load-bearing for this use case), so I could privilege-escalate my way straight back to root.
Normal #homelab things.

success.
docker restart does not jeopardize anything as long as a volume is specified at runtime to preserve the data.
successfully restarted with new conf file and we're now green across the board and hopefully tuned for the slightly larger resources available from #newOldiMac
#docker #mastoAdmin #docker #colima #postgresql #selfhost

Man sollte sich nieeee nieeemals auf eine KI verlassen.
Ich würde gerne eine subDonain auf einen Docker-Container weiterleiten. So das ich nur die subdomain aufrufe und der DockerConatainer wird dann aufgerufen.
Ich hab nun auf einen VPS bei Manitu Keyhelp für die Domain etc. verwalttung installiert und hab nach Meinung des Gemini KI was in den Apache OPtion eingetragen, das führt nun zu Fehlern.

Get your Java Geek Weekly "temporary respite from the heatwave" special edition
https://blog.frankel.ch/java-geek-weekly/143/

🐳 Deploy anywhere: Docker sidecars, Systemd services, Kubernetes StatefulSets or a Windows service.
🛠️ Written in Go, Apache-2.0 licensed, currently at v0.5.x and actively maintained.
https://github.com/benbjohnson/litestream

welp.
#footiMac remains in a state. If you are reading this, that is a small victory :)
I tried a few things but it remains burdened by I/O activity.
it was still overwhelmed even when I shut down mastodon and nginx so I think it is either the constant sftp traffic or something related to the update to Trixie that I am as yet unaware of.
Regardless, I am taking the opportunity to create docker containers on another machine for postgres and redis to live on.
I'm now waiting for a database dump to complete so that I can try migrating those services over and leaving footiMac to only do nginx and sidekiq
Probably work on it some more tomorrow. Until then this account will be up and down. But at least I'm learning and that's what I like to do.
#mastoadmin

Woohoo! I just migrated my first #Docker container to a #Podman #Quadlet #systemd unit🥳

Writing a CM system is all fun and games until you realise you're using Unix and its a shitshow.
> The bug is most likely this: Store() uses fchown on the open temp file descriptor (tf.Chown(uid, gid)), while the chown CLI uses path-based chown. On certain bind-mount setups (Docker Desktop for
Mac/Windows with gRPC FUSE or VirtioFS, NFS, FUSE-backed mounts), fchown can silently no-op or fail to persist while path-based chown works fine.

ok. docker backup script is solid.
it will:
1) mastodon db dumped in container and copied outside
2) redis file saved in and outside
3) both containers snapshotted and saved outside.
#selfhost #mastoadmin #colima #macos #docker #jinx

Gibts ne möglichkeit in der Console, wenn ich mich auf mein VPS einlogge, das ich eine Nachricht bekomme, was ich zuletzt gemacht hab ?
Also wie zum Beispiel, du hast zu letzt die Software Porttainer, Docker .... installiert .. diese haben folgendene Ports bekommen .. usw.
Bitte um Boost ;D

still 🆙
#selfhost #mastoadmin #colima #docker

🍎 Lume handles #macOS & Linux virtualization with near-native performance on #AppleSilicon using Apple's Virtualization.Framework, plus Lumier for a Docker-compatible interface
🔁 Every session records as a replayable trajectory; works with the CLI or

I run 30 Docker containers and kept forgetting what was running where. So I built Cyberboard - a self-hosted dashboard with live health checks.
- Green/red status dots for every service
- Server-side checks (HTTPS, self-signed certs, auth)
- Built-in editor, drag-and-drop, emoji picker
- Tutorials, scratchpad, search, dark/light theme
- Single JSON file, no DB
- Python stdlib Preact, no build step

On the subject of de-shitification, while #Nextcloud covers a lot but with glitches and gotchas in the 0.x version apps, the big hurdle is self-hosting email with spam filters.
I haven't configured email in a long time, and then it was Sendmail, and dimly recall validation hoops to jump that made "let gmail handle that" seem like a good idea…
Someone posted a docker pre-config for Postfix, so my question is if it would feasibly run on an rpi5 that also runs nc jellyfin and wp, and does this cover outbound emails being accepted as not-spam? #selfhosting

It's a day later and #footiMac and #newOldiMac are still up and running. Disk usage is stable. Current RAM usage for the database has gone up to 3GB from 1GB since 9PM last night. I'd like to know why. It's not any busier.
I'm running the backup script then later today I'll see if I can investigate more on why the RAM usage fluctuates so much.
I would like to know why it is more stable. Is it because I've simply given it enough room to expand and contract in the colima VM?
Is it because I set the clocks to the same timezone?
Inquiring minds... but I am happy that it is happy. And I have learned a lot and gotten more comfortable with docker. Which has been a goal almost since I joined Mastodon in Nov 2022.
I’m hoping to look for a new macMini now to replace #newOldiMac. If I can get that an SSD to replace the failing SSD in #footiMac and a large HDD for backup that'd be great.
#docker #mastoAdmin #colima #iMac

ok, really for sure this time.
i think it's going to be stable.
I think.
#mastoAdmin #selfhost #newOldimac #colima #docker

this is the longest that my #selfhost instance has been online in 5 days lol. Starting to feel confident. Probably jinxing it…
#mastoadmin #colima #macos #docker #jinx

I think it is funny, ironic, nerdy, and meta (the proper literal sense) that I have maxed out the 2017 iMac by wanting to install btop while watching it be maxed out on htop.
And yet... it's still posting this, so if stuff doesn't break down now, surely it never will? Even the swap is having a moment. Ooof. I need to be nicer to my machines. lol
#newOldimac #selfhost #mastoAdmin #footiMac #docker #colima #homebrew

just tweaked/upped web concurrrency and max threads settings in my .env.production settings for Mastodon to give #footiMac a few more processes to handle requests and things are humming along nicely.
I think a big takeway for me on this #selfhost journey is that except on the very smallest one person and minimal followers instance, the database (and possibly redis) function should always be on a different machine or container from mastodon.
#footiMac was clearly having real trouble handling the database activity once it got busy. Even with an SSD now with two bad blocks (which may have been caused by that over-activity), it is way more stable.
#newOldiMac #docker #mastoAdmin #colima #iMac

Still up!
Have now split Colima into two contexts. One for the streams and one for docker. Not sure if that is the most efficient. But it’s working!
#newOldiMac #selfhost #mastoadmin