robrich (@robrich@hachyderm.io)
https://github.com/jesseduffield/lazydocker - LazyDocker is a #Docker #GUI in a #Terminal
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ecurtin (@ecurtin@social.treehouse.systems)
Docker Model Runner is now generally available! 🎉 Easily pull, run, and distribute AI models as container images using familiar Docker commands. It brings consistent, secure, and efficient local AI workflows.
https://www.docker.com/blog/announcing-docker-model-runner-ga/
#Docker #AI #GenAI #Developers #LLM
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beitmenotyou (@beitmenotyou@social.beitmenotyou.online)
The Ultimate Guide to Home Servers (for Beginners)
https://beitmenotyou.online/the-ultimate-guide-to-home-servers-for-beginners/
#SelfHosting #Docker #HomeNetwork #homeserver #Jellyfin #Linux #Nextcloud #Plex #Privacy #RaspberryPi #SelfHosting
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beitmenotyou (@beitmenotyou@social.beitmenotyou.online)
The Ultimate Guide to Home Servers (for Beginners)
https://beitmenotyou.online/the-ultimate-guide-to-home-servers-for-beginners/
#SelfHosting #Docker #HomeNetwork #homeserver #Jellyfin #Linux #Nextcloud #Plex #Privacy #RaspberryPi #SelfHosting
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docker (@docker@techhub.social)
Docker Model Runner General Availability
#Docker #Products #AIML #DockerDesktop #DockerHub #DockerModelRunner
https://www.docker.com/blog/announcing-docker-model-runner-ga/
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qiita (@qiita@rss-mstdn.studiofreesia.com)
windows側からWSL docker上 MySQLへ接続できないエラー解決備忘録
https://qiita.com/teeeki/items/3fd8b35b5efc81ab3299?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
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notes (@notes@evil.social)
It's kind of amazing the difference it makes in final #container size when you select the FROM image in your #Dockerfile.
$ podman images
REPOSITORY TAG IMAGE ID CREATED SIZE
localhost/doc-preview latest 360b4d419e79 10 seconds ago 436 MB
localhost/doc-review/python3.12-alpine latest e05851293725 12 minutes ago 209 MB
localhost/doc-review/python-latest latest 5077ac676c94 18 minutes ago 1.28 GBOriginally, I'd started with the @almalinux@fosstodon.org "latest" image in #AWS's public ECR registry. However, the python version in it was a bit "off" and had been causing some of the pip modules in my requirements file to not get installed (so I switched to direct-install for those modules). When I submitted my #PullRequest, the reviewer had asked, "why are you doing direct-install for those? The requirements file should take care of that." I'd responded by showing that it hadn't, so the reviewer suggested installing a different version of Python in my container. I thought to myself, "no. I think I'll see if using a less-generic container will work ...and maybe save me some disk real-estate in the process". Initially, I tried using the "python:latest" container as my starting point, but that actually created a fatter image than starting from the Alma Linux one had. So, I dug through the registry to see if there was an image derived from Alpine available (otherwise I'd have switched registries). There was, so I used that. Resulting image was much smaller …but also necessitated updating my #CI script to use
/bin/sh since /bin/bash wasn't available (it was a very simple script with no #BASHisms, so changing the script's #SheBang wasn't an issue).And, yes, I generally prefer to use #Podman instead of #Docker for my container activities since Podman runs containers in userland.
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kfdm (@kfdm@social.tsun.co)
Using @WoodpeckerCI to build #docker containers
Some default `org.opencontainers.image` labels are created (this is good!)
But how can I take advantage of those to read image labels from **inside** the container 🤔
Seems like I might have to update the CI build to write those into ENV vars that can be read in the docker image 🤔
(I *could* give it `:ro` to the docker socket but that feels pretty weird)
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GripNews (@GripNews@mastodon.social)
🌗 從零開始建構類 Docker 容器檔案系統：揭開容器檔案系統的運作原理
➤ 運用原生 Linux 工具打造您的第一個隔離式檔案系統
✤ https://labs.iximiuz.com/tutorials/container-filesystem-from-scratch
本文深入探討了 Linux 容器檔案系統的隔離機制，並透過實際操作，使用 unshare、mount 和 pivot_root 等標準 Linux 工具，從頭建構一個精簡的類 Docker 容器。文章詳細解釋了 mount namespace 在容器隔離中的核心作用，以及其他 namespaces (如 PID, cgroup, UTS, 網路) 如何輔助建構完整的容器環境。透過一系列實驗，讀者將能理解 mount table 的隔離原理、mount propagation 的概念，最終掌握建構功能完備容器的技術。
+ 這篇教學太棒了！終於弄懂了 mount namespace 的真正用途，不再是霧裡看花。
+ 能從頭
#Linux #容器 #Docker #rootfs #mount #namespaces
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CuratedHackerNews (@CuratedHackerNews@mastodon.social)
How Container Filesystem Works: Building a Docker-Like Container from Scratch
https://labs.iximiuz.com/tutorials/container-filesystem-from-scratch
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reddit_tech_vn_bot (@reddit_tech_vn_bot@mastodon.maobui.com)
Chia sẻ về giải pháp backup với Komodo: Người dùng đang tìm kiếm phương pháp thay thế duplicati (không đáng tin cậy) và cân nhắc BorgWarehouse hoặc borgbackup. Câu hỏi liệu Komodo có cho phép khởi động container theo nhu cầu và sử dụng borgbackup trong docker host không. Cần kinh nghiệm tương tự từ cộng đồng.
#Backup #Selfhosted #Komodo #Docker #Borgbackup #Lưu_trữ #Công_nghệ #Chia_sẽ_kinh_nghiệm #Backup #Tự_chủ
https://www.reddit.com/r/selfhosted/comments/1nk13nl/backups_with_komodo/
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admin (@admin@mastodon.raddemo.host)
7 Quick Steps for Managing #Docker Containers on #Debian VPS Servers
This guide provides 7 quick steps for managing Docker containers on Debian VPS servers. It is designed for system administrators and developers who are familiar with basic Linux commands and concepts.
7 Quick Steps for Managing Docker Containers on Debian VPS Servers
Docker has revolutionized the software development industry by making it possible to package applications ...
Continued 👉 https://blog.radwebhosting.com/7-quick-steps-for-managing-docker-containers-on-debian-vps-servers/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #vpsguide
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