Docker для начинающих: что это такое и как пользоваться
Статей про Docker много не бывает. В этом материале мы разберём базу: что такое Docker, как он работает и зачем нужен, а затем пошагово пройдём путь от установки до запуска первого контейнера. Освоить рабочую базу Docker →
https://habr.com/ru/companies/netologyru/articles/967546/
#docker #dockercompose #docker_desktop #dockerfiles #daemon #docker_hub #docker_контейнер #docker_установка #docker_run #entrypoint
What if converting Dockerfiles was as simple as a single command? 🚀🤔
DFC (Dockerfile Converter) transforms traditional Dockerfiles into compatible versions using Chainguard Images and APKs. It adjusts FROM lines, RUN commands, and more. Example:
`RUN apt-get install nano` → `RUN apk add --no-cache nano`.
#Dockerfiles #CLItools #DevOps
🔗 Project link on #GitHub 👉 https://github.com/chainguard-dev/dfc
#Infosec #Cybersecurity #Software #Technology #News #CTF #Cybersecuritycareer #hacking #redteam #blueteam #purpleteam #tips #opensource #cloudsecurity
— ✨
🔐 P.S. Found this helpful? Tap Follow for more cybersecurity tips and insights! I share weekly content for professionals and people who want to get into cyber. Happy hacking 💻🏴☠️
🚀 Tired of struggling with #YAML and #Dockerfiles?
Deploying Java apps on #Kubernetes can be complex, but it doesn’t have to be. In this session at #FOSSASIASummit2025, Rohan Kumar introduces Eclipse JKube, a powerful toolkit that simplifies #Java deployment with Maven/Gradle plugins.
🎥 Click here: https://youtu.be/DSuCrAhhwSs
Deep Dive into #uv #Dockerfiles by #Astral: Image Size, Performance & Best Practices
@alxlg #nix is fundamentally a build system with the largest package repository and a fully declarative linux distro attached in its standard library
You can absolutely build oci containers with it and they end up way smaller than those built with #dockerfiles as they only include the necessary programs instead of an entire package manager from whatever distro t hey were based on
How to create #Dockerfiles with #GenAI
👉 https://www.docker.com/blog/how-to-create-dockerfiles-with-genai/
Issue promptly resolved by the maintainer!
> If I specify an architecture instead, it works: ...
Excellent 💯 I will try that soon.
Noted that he's also the author of Bass
https://bass-lang.org/
vito/README.md
hi!
I like languages, and making things, and making languages that make things.
Currently:
🔊 Bass (www), a scripting language for reproducible builds and glue code. Replaces #YAML, #Dockerfiles, and #Bash.
I decided to write a Ruby micro-framework for writing bruteforcers. In order to test my code, I would need bruteforce-able servers. So I created this bruteforceable repo of various apps and Dockerfiles. Please feel free to contribute some additional servers/Dockerfiles. Currently have FTP and HTTP Basic-Auth, still need HTTP Login Form, SMTP, POP3, IMAP, and RDP. What else am I missing?
https://github.com/ronin-rb/bruteforceable
#bruteforcers #bruteforcing #infosec #dockerfiles
I've updated my @nlnetlabs #unbound #docker image and build environments to #alpine #linux 3.18.5 and optimized the #openssl and image #dockerfiles a bit. The size got reduced, too. The version is 1.19.0-2 now.
It's almost the image's second anniversary, btw! 🥳
🥵Are you afraid of starting containerization of your projects? No more fear, #Docker introduced a new sub-command for you called `init` that allows you to create #Dockerfiles more easily and quickly based on your requirements which is super cool🥳
Let's try it like cool kids 🕺🏻
https://docs.docker.com/engine/reference/commandline/init/
7 quick steps to improve your Dockerfile
https://softwaremill.com/7-quick-steps-to-improve-your-dockerfile/
🤔 Do you think that are the #Dockerfiles only thing you have to build you @oci_org images?
✨Make your decision after watching this cool demo by @ericsmalling at #DevOpsDaysDFW.
👌You will find many great tool suggestions like #jib and #ko within that presentation.
https://www.youtube.com/watch?v=u6WIM2xFmOM
I'm back at #Haskell. I've just managed to use #stackage and #stack.
I like the inevitability of the compile time in this language. When writing in #Python or #Ruby it often feels like the compile time shouldn't actually happen. But it nonetheless sneaks in a lot. Either with #Dockerfiles that need to be build or assets:precompile jobs, etc., etc.
Build, build, build
#Buildkit in Verbindung mit Multi-#Dockerfiles ist schon sehr angenehm.
RT @Docker@twitter.com
Heredocs 101: what they are, what you can use them for, and how to get started with them! Give our blog a read to learn all about our introduction of heredoc syntax to Dockerfiles. #heredocs #dockerfiles
https://dockr.ly/2Vi7ll0
Some examples of how to statically analyze your #Dockerfiles with conftest using Open Policy Agent (OPA) rules to enforce #security best practices #Docker #Container https://cloudberry.engineering/article/dockerfile-security-best-practices/
RT @Docker@twitter.com
Want to write better #Dockerfiles? Intro guide to Dockerfile #bestpractices is here to help https://dockr.ly/2TqY2f7 by @tiborvass@twitter.com
