admin (@admin@mastodon.raddemo.host)
How to Install and Run #Docker Engine on #AlmaLinux VPS (5 Minute Quick-Start Guide) This article provides a guide for how to install and run Docker Engine on AlmaLinux VPS server.
Introduction
Docker is a powerful platform that allows you to create, deploy, and manage containerized applications with ease. If you're using AlmaLinux as your server OS, you might be wondering how to get Docker up and running efficiently. This guide ...
Continued 👉 https://blog.radwebhosting.com/how-to-install-and-run-docker-engine-on-almalinux-vps-5-minute-quick-start-guide/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #installguide #vpsguide
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CuratedHackerNews (@CuratedHackerNews@mastodon.social)
Show HN: Layerleak – Like Trufflehog, but for Docker Hub
https://github.com/Brumbelow/layerleak
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chris (@chris@westmichigan.social)
I have services in my #homelab that need #postgres quite often. In my #k3s cluster I'm using #cloudnativepg to provision single-use databases for services. What should I do for my services running in #docker? Create a single VM that just runs Postgres and connect them all to it? Provision a single Postgres in k3s and expose it so that docker containers externally can use it?
Move anything that needs postgres to #kubernetes?
#selfhosting can get complicated 😔
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carledwardlyons (@carledwardlyons@techhub.social)
I had some free time last year, so I decided to punish myself with learning some #DevOps. I decided to build my own #CI/CD pipeline to automate deploying my website.
It was a lot more work than I anticipated, but I'm getting the time back day by day. The experience also taught me the difference between good #CI/CD and #CI/CD that works.
https://carledwardlyons.ca/articles/devlogs/blank/ci-cd?ref_id=mastodon&ref_source=post
#terraform #docker #github #githubactions #bash #software #blog #devlog
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habr (@habr@zhub.link)
Как заставить LLM считать точно: генерация кода вместо генерации ответов
Недавно в популярном Facebook-посте: «GPT работает всё хуже. Просишь пересчитать формулу на 600 грамм, он бодро выдаёт две по 300. Пора, видимо, валить». Проблема знакомая каждому, кто пытался использовать LLM для расчётов. Но это не деградация конкретной модели. Это фундаментальное ограничение архитектуры. И у него есть решение.
https://habr.com/ru/articles/1015434/
#LLM #Python #Docker #code_generation #бухгалтерия #Qwen #DeepSeek #sandbox #excel
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jobsfordevelopers (@jobsfordevelopers@mastodon.world)
Credera is hiring Senior Architect, Data
🔧 #cplusplus #java #python #scala #aws #azure #docker #gcp #kubernetes #mongodb #mysql #nosql #sql #seniorengineer #solutionsarchitect
🌎 Dallas, Texas
⏰ Full-time
🏢 Credera
Job details https://jobsfordevelopers.com/jobs/senior-architect-data-at-credera-com-feb-6-2026-abddac?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring
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mauvehed (@mauvehed@defcon.social)
Adding Logical Database Backups to a Homelab That Only Had File-Level Ones
https://rant.mvh.dev/adding-logical-database-backups-to-a-homelab-that-only-had-file-level-ones/
#selfhosted #selfhosting #databases #docker #bacula #homelab #postgresql #mariadb
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ParanoidRV (@ParanoidRV@infosec.exchange)
Hardened 28 Docker containers in one day. cap_drop ALL across 22 services, selective cap_add based on actual startup behavior, mem_limit and pids_limit on everything, digest-pinned images.
The pattern: containers that start as root and drop to a service user need CHOWN/SETUID/SETGID added back. Containers that start as their own user work with bare cap_drop ALL. Chroot containers need SYS_CHROOT. File-reading containers need DAC_READ_SEARCH.
Methodology: audit first, harden second. Full recon before touching a single compose file. Caught a UFW exposure and a tunnel misconfiguration that had been misdiagnosed for days.
Writeup at mpdc.dev with the full cap_add reference pattern.
#docker #selfhosted #infosec #homelab #containers #ParanoidRV
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spiegel (@spiegel@goark.fedicity.net)
＞2026年3月Trivyサプライチェーン攻撃とDockerイメージのバージョンピニング #trivy #docker #security - Tech Blog｜クリエーションライン
https://www.creationline.com/tech-blog/cloudnative/docker/83207
とりあえず latest バージョンを使っておけばいいか，という長閑な時代は終わったということやね。またひとつパンドラの匣を開けてしまったのか
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r (@r@fed.brid.gy)
＞2026年3月Trivyサプライチェーン攻撃とDockerイメージのバージョンピニング #trivy #docker #security - Tech Blog｜クリエーションライン
www.creationline.com/tech-b...
とりあえず latest バージョンを使っておけばいいか，という長閑な時代は終わったということやね。またひとつパンドラの匣を開けてしまったのか
2026年3月Trivyサプライチェーン攻撃とDockerイ...
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fugahoge (@fugahoge@fedibird.com)
このレベルで攻撃されるのか・・インターネッツは「性善説って何？」って感じの治安になりつつあるな。
2026年3月Trivyサプライチェーン攻撃とDockerイメージのバージョンピニング #trivy #docker #security - Tech Blog｜クリエーションライン
https://www.creationline.com/tech-blog/cloudnative/docker/83207
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r (@r@fed.brid.gy)
開発環境でコンテナ利用している場合でも、もうimageが無事かわからないので latest 運用は危険という話。
安全な image を特定したらdigest で固定したほうが良さそう。
検査済みの安全な image をプライベートリポジトリで運用するのが一番いいんだろうな。
2026年3月Trivyサプライチェーン攻撃とDockerイメージのバージョンピニング #trivy #docker #security - Tech Blog｜クリエーションライン
www.creationline.com/tech-blog/cl...
2026年3月Trivyサプライチェーン攻撃とDockerイ...
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