#Docker #DockerCompose #TodoApp #Node.js #MongoDB #Nginx #Containerization #DevOps

Học Docker Compose qua việc xây dựng ứng dụng Todo đơn giản với backend Node.js, database MongoDB và web server Nginx. Sử dụng lệnh Docker Compose để khởi động cùng lúc các service, kiểm tra trạng thái và xác nhận các container chạy đúng cổng. Tìm hiểu cách Docker xử lý logs và orchestration service, đồng thời nhận biết cảnh báo về version file Compose để cập nhật thay đổi mới.

#Docker #DockerCompose #UngDungTod

So, I'm thinking about spending the winter break migrating my NAS from Truenas Core to plain FreeBSD, since IX Systems shit the bed.

Truenas uses iocage, which I know is long dead. What's the current best practice for managing jails?

#FreeBSD #Truenas #containerization

Tired of Docker Desktop’s license limits? 😩

If you’re building AI agents or data apps in an enterprise environment, you need containers — but Docker Desktop might not be an option.

I just published a quick guide showing how to replace Docker with Podman — fully compatible, open-source, and perfect for running your LLM-driven code safely in containers.

Fast setup, no license issues, same Docker commands.

Check it out 👉
https://www.dataleadsfuture.com/a-quick-guide-to-containerizing-agent-applications-with-podman/

#ai #docker #containerization #mlops #AIAssistant

LXD 6.6 container & virtual machine manager introduces placement groups, a Kubernetes CSI driver, improved volume recovery, and support for new HPE Alletra storage.
https://linuxiac.com/lxd-6-6-container-virtual-machine-manager-released/

#opensource #containerization #lxd #canonical

Nâng cấp Raspberry Pi 4 8GB lên thiết bị mới để tăng hiệu suất và chạy nhiều container cùng lúc. Sử dụng Tailscale, Adguard, Plex,... và lưu trữ trên HDD 4TB. #NângCấp #RaspberryPi #ThiếtBịMới #HiệuSuất #Container #Tailscale #Adguard #Plex #LưuTrữ #Upgrade #RaspberryPi4 #NewDevice #Performance #Containerization #Storage

https://www.reddit.com/r/selfhosted/comments/1p5okpu/seeking_advice_raspberry_pi_5_vs_nas_vs_mini_pc/

Need an open-source approach to deploying distributed #PostgreSQL on #Kubernetes? Paul Rothrock covers deploying 100% open source pgEdge extensions with #CloudNativePG using Helm here: https://www.youtube.com/watch?v=r442LvNxaoE

If you have questions, you're welcome to talk live with our engineers and ask questions during a (free) live demo next week, November 20 @ 1PM EST. Register anytime: https://us02web.zoom.us/webinar/register/WN_CLL5Y6nbSCGrEPSGuyMunA#/registration

#programming #devops #dataengineering #postgres #k8s #helm #containerization #softwarearchitecture

Docker Desktop 4.50 introduces free Docker Debug, guided MCP onboarding, improved server discovery, and broader catalog support.
https://linuxiac.com/docker-desktop-4-50-launches-with-free-debugger-and-deep-ide-integration/

#docker #containerization

Kubernetes Is Your Private Cloud

https://oneuptime.com/blog/post/2025-11-12-kubernetes-is-your-private-cloud/view

#HackerNews #Kubernetes #Private #Cloud #CloudComputing #DevOps #Containerization #TechTrends

Docker Engine 29 sets containerd as the default image store and introduces experimental nftables support for modern Linux networking.
https://linuxiac.com/docker-engine-29-containerd-becomes-default-experimental-nftables-support/

#docker #linux #containerization #opensource

Salesforce: Docker and Containerization
https://www.xtivia.com/blog/salesforce-docker-and-containerization/
#Docker #containerization

Podman 5.7 container management tool introduces encrypted client–server communication, while Quadlet gains new keys, templates, and artifact support.
https://linuxiac.com/podman-5-7-adds-full-tls-and-mtls-encryption-for-remote-connections/

#podman #containerization #opensource

🤔 Ah, the classic tale of container befuddlement 🐢—where asking for a #CPU in anything but perfect tens leaves your poor pods lying in ruin. Of course, in the land of endless #GitHub menus and #AI #distractions, is anyone really surprised that "10" is the only number that matters? 🤷‍♂️
https://github.com/opencontainers/runc/issues/4982 #containerization #confusion #tech #tales #HackerNews #ngated

Runc breaks pods when CPU requests aren't multiples of 10

https://github.com/opencontainers/runc/issues/4982

#HackerNews #Runc #CPU #issues #Kubernetes #Pods #Multiples #of #10 #Containerization

Ra mắt Docker Manager: ứng dụng Android để quản lý container Docker di động!
Tính năng: quản lý container, hình ảnh, mạng, và volume. FOSS và giao diện Material UI đẹp.
#Docker #DockerManager #Android #QuảnLýContainer #FOSS #TựHost
#SelfHosted #Containerization #AndroidApp #MobileManagement

https://www.reddit.com/r/selfhosted/comments/1oog4vi/i_made_an_android_app_to_manage_my_docker/

Tác giả cần hỗ trợ chạy **code AI** (Gemini, LLM) **an toàn trên môi trường cục bộ** mà không dùng cloud. Dù đã thử **Daytona** (chi phí cao) và **Microsandbox** (không hỗ trợ Windows), vẫn chưa tìm được giải pháp phù hợp. Yêu cầu: **hộp cát cục bộ**, cài đặt phụ thuộc, giới hạn tài nguyên, hỗ trợ Windows, chi phí vừa phải. Bạn có lời khuyên hoặc tool nào phù hợp không?
#AI #Security #OpenSource #DevOps #Containerization #MãAI #AnToàn #MởRộng #KỹThuật #ChúngTrìnhChờ

https://www.reddit.com/r/o

Distrobox 1.8.2, a containerized Linux environment, brings polish, better integration, and 20 new contributors joining the growing project.
https://linuxiac.com/distrobox-1-8-2-brings-polished-experience-new-maintainer/

#distrobox #linux #opensource #containerization

(more Linux and FOSS news in previous posts of thread)

OpenProject 16.5 improves meeting section, color modes, project filters, and accessibility:
https://alternativeto.net/news/2025/10/openproject-16-5-improves-meeting-section-color-modes-project-filters-and-accessibility/

Podman Desktop 1.22 adds Explore Features dashboard and YAML improvements:
https://alternativeto.net/news/2025/10/podman-desktop-1-22-adds-explore-features-dashboard-and-yaml-improvements/

Wikidata Launches Free Vector Database as Open Alternative to Closed AI Systems:
https://news.itsfoss.com/wikidata-launches-vector-database/

Wireshark 4.6 adds scatter plot visuals, live capture compression and protocol decoding:
https://alternativeto.net/news/2025/10/wireshark-4-6-adds-scatter-plot-visuals-live-capture-compression-and-protocol-decoding/

ClamAV 1.5 Open-Source Antivirus Engine Released with Major New Features:
https://9to5linux.com/clamav-1-5-open-source-antivirus-engine-released-with-major-new-features

FreeBSD 15.0 Alpha 5 Brings Release Build Improvements:
https://www.phoronix.com/news/FreeBSD-15.0-Alpha-5

Coreboot 25.09 Released With 19 More Motherboards Supported, Better amdfwtool For Turin:
https://www.phoronix.com/news/Coreboot-25.09-Released

Mission:Libre: A New Community Building Free Software's Teen Movement:
https://news.itsfoss.com/mission-libre/

Good News! Germany's Schleswig-Holstein Completes Massive Migration to Open Source Email Systems:
https://news.itsfoss.com/schleswig-holstein-email-system-migration/

#WeeklyNews #OpenSource #FOSSNews #OpenSourceNews #FOSS #OpenProject #Podman #PodmanDesktop #Wikidata #Wireshark #ClamAV #FreeBSD #Coreboot #MissionLibre #Containerization #Container #ProjectManagement #Networking #Antivirus #OS #BSD #FreeBSD15 #Firmware #Security #AI #ArtificialIntelligence #Development #Programming #Coding #FosseryTech

"Thiết kế Homelab với Docker: Bao nhiêu container là đủ?
Sử dụng Proxmox để backup VM chạy Docker có đủ không?
Nên chạy 1 container trên 1 VM hay nhiều container trên 1 server?
Cùng thảo luận về thiết kế Docker hiệu quả!
#Docker #Homelab #SelfHosted #Proxmox #Containerization #Vietnam #CôngNghệ"

https://www.reddit.com/r/selfhosted/comments/1o1nvn4/questions_about_homelab_design_as_i_implement/

via @dotnet : Preparing for the .NET 10 GC (DATAS)

https://ift.tt/EaU8Y0C
#DotNet10 #GC #DATAS #GarbageCollector #PerformanceTuning #MemoryManagement #ServerGC #ApplicationPerformance #Containerization #Throughput #Optimization #TechBlog #DotNetDevelopment #Codi…