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29.03.2026 19:03
chad (@chad@vault37.xyz)

29.03.2026 14:30
tarnkappeinfo (@tarnkappeinfo@social.tchncs.de)

📬 Warum man OpenCloud statt Nextcloud nutzen sollte
#Test #Webhosting #Baikal #Docker #Nextcloud #OpenCloud #Portainer #RaspberryPi3+ #Umbel https://sc.tarnkappe.info/5bfeca

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29.03.2026 13:23
moasda (@moasda@social.tchncs.de)

Are you #selfhosting an #email server?

I just published a #Docker image for the latest #Postfix release 3.11.1, based on #archlinux. It contains some bug fixes.

The email server is fully customizable. For usage on a Virtual Private Server (#VPS). Just use the Docker registry provided by the project. 👇

https://gitlab.com/moasda/postfix-docker

#emailserver #mailserver #freesoftware #foss #floss

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29.03.2026 13:08
llorenzin (@llorenzin@infosec.exchange)

#homelab gurus! I am considering replacing our old #Synology DS1525 with a #TrueNAS, mostly because I want to run #Immich, #Paperlessngx, and #jellyfin on it without having to deal with Syno's out-of-date #Docker implementation.

If you're running TrueNAS, two questions:

1) how hard was it to get automated backups of #Windows and #Linux systems set up? I do appreciate Syno's built-in backup tools.

2) how bad an idea would it be to run these compute loads on the NAS vs a separate compute node? We are *not* heavy users - just the two of us and we're pretty casual about home use, so it feels like loads would be pretty minimal...

Any thoughts and suggestions will be greatly appreciated!

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29.03.2026 09:21
mandrasch (@mandrasch@social.tchncs.de)

Had a consultation with claude:

ddev would be a solution, but with docker-compose I could use a shared mysql database and save RAM.

Therefore the leaner stack would be: n8n, docker compose on a Hetzner CAX31

„The 16GB RAM matters — each Craft preview stack (PHP + nginx + MySQL + Redis) eats roughly 500MB–1GB idle, so 8GB limits you to ~4 concurrent previews, 16GB gives you ~8–10.“

And my question: „Does anybody use such a Setup with automatic / ephemeral preview environments? Why is it not common in the craft cms community?“

#craftcms #php #ai #devops #docker

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29.03.2026 00:55
admin (@admin@mastodon.raddemo.host)

Deploy #Kubernetes Cluster on #Ubuntu VPS
This article provides a guide for how to deploy Kubernetes cluster on Ubuntu VPS.

What is a Kubernetes Cluster?
Before you deploy Kubernetes cluster on Ubuntu VPS, it's important to understand Kubernetes clusters.

A Kubernetes cluster is a set of machines (nodes) that work together to run and manage containerized applications at scale. Kubernetes, an open-source container ...
Continued 👉 https://blog.radwebhosting.com/deploy-kubernetes-cluster-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #vpsguide #installguide #docker

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29.03.2026 00:29
ailnoth (@ailnoth@social.plux.wtf)

Okay this #programming #joke in #go might have gone slightly overboard: https://github.com/myceliatrix/maybesort/releases/tag/v1.0.5 and yes, we even have #helm and #docker support now.

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29.03.2026 00:07
CWSmith (@CWSmith@social.mechanizedarmadillo.com)

#Docker
#Mailcow
#Nextcloud

Trying to get Nextcloud to run one way or the other on the same server as my Mailcow install. Its not being easy right now. Could use some advice.

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28.03.2026 23:31
davidochobits (@davidochobits@mastodon.social)

¿Qué tal gente? ¿Preparados para el cambio de hora? Pues a mi me tenéis escuchando un pupurri de música, mientras estoy montando un #Dockerfile para pasar un proyecto a este formato. Unos salen de discoteca y otros nos quedamos jugando con contenedores #Docker