Containers - Collabnix

Testcontainers Tutorial: Complete Guide to Integration Testing with Docker (2025)

What is Testcontainers? Testcontainers is a powerful Java library that provides lightweight, throwaway instances of databases, message brokers, web browsers, or...

Collabnix Team
Aug 8, 2025 6 min read

Running Ollama on Kubernetes: A Complete Guide

Learn how to deploy and scale Ollama LLM models on Kubernetes clusters for production-ready AI applications

Collabnix Team
Jun 24, 2025 3 min read

Docker Security Scanning: Build Secure Container Images

Learn how to implement comprehensive security scanning in your Docker workflow to identify vulnerabilities before they reach production.

Collabnix Team
Jun 23, 2025 2 min read

Top 6 Innovative Ways Containers Boost Software Design

Container technology revolutionized how we work with code. It’s like switching from molding everything with clay to playing with Lego blocks....

Tanvir Kour
Feb 5, 2025 2 min read

How to Backup Docker Containers?

Have you just started using Docker and are unsure of all its features? We noticed that questions about how to create...

Tanvir Kour
Jan 8, 2025 8 min read

Is Kubernetes Only for DevOps?

Kubernetes is mostly linked with DevOps because it makes handling these apps easier and faster. When containerization became popular, Kubernetes was...

Abraham Dahunsi
Jan 5, 2025 3 min read

Kubernetes with GitHub Actions: CI/CD for Containers

Continuous Integration and Continuous Deployment (CI/CD) pipelines have become essential for modern application development, and Kubernetes is a popular choice for...

Tanvir Kour
Dec 22, 2024 2 min read

Is Kubernetes a Part of CI/CD?

As modern software engineering embraces automation, scalability, and agility, Kubernetes often emerges at the crossroads of CI/CD pipelines. But is Kubernetes...

Tanvir Kour
Dec 3, 2024 2 min read

Is Kubernetes considered Cloud or DevOps platform?

If you’ve spent even a little time in the cloud-native or DevOps space, you’ve probably heard of Kubernetes (or K8s for...

Tanvir Kour
Nov 24, 2024 3 min read

Docker DevTools Day 4.0 at Sony India: Where Containers, AI, and DevOps Meet

Docker DevTools Day 4.0 in Bengaluru was nothing short of spectacular, bringing together a vibrant community of developers, DevOps professionals, and tech...

Ajeet Raina
Oct 22, 2024 2 min read

Connecting Containers to Multiple Networks in Docker: A Complete Guide

Learn how to connect Docker containers to multiple networks for improved isolation, control, and flexibility. Enhance your application architecture with secure...

Avinash Bendigeri
Jun 20, 2024 1 min read

Running Docker Containers as Root

Running containers with root privileges – a contentious topic in the Docker community. By default, Docker containers run with limited privileges...

Abraham Dahunsi
Mar 22, 2024 4 min read

Announcing the Meetup Event – Container Security Monitoring for Developers using Docker Scout

There are various security tools available today in the market. While there are similarities and differences between all tools of this...

Ajeet Raina
Aug 8, 2023 52 sec read

Docker and Wasm Containers – Better Together

Learn how Docker Desktop and CLI both manages Linux containers and Wasm containers side by side.

Ajeet Raina
Nov 7, 2022 8 min read

Running MinIO using Docker Desktop in 5 Minutes

Ajeet Raina
Oct 31, 2022 1 min read

What are Kubernetes Pods and Containers? – KubeLabs Glossary

Why does Kubernetes use a Pod as the smallest deployable unit, and not a single container? While it would seem simpler...

Ajeet Raina
Sep 6, 2022 9 min read

Docker, Prometheus & Pushgateway for NVIDIA GPU Metrics & Monitoring

In my last blog post, I talked about how to get started with NVIDIA docker & interaction with NVIDIA GPU system. I...

Ajeet Raina
Sep 16, 2017 3 min read

Building a secure Docker Host VM on VMware ESXi using LinuxKit & Moby

Post Dockercon 2017 @ Austin TX, I raised a feature request titled “LinuxKit command to push vmware.vmdk to remote ESXi datastore”....

Ajeet Raina
Sep 2, 2017 3 min read

Test Drive 5 Cool Docker Application Stacks on play-with-docker (PWD) platform

Do you want to learn Docker FOR FREE OF COST? Yes, you read it correct. Thanks to a playground called “play-with-docker”...

Ajeet Raina
Apr 2, 2017 4 min read

Demystifying Service Discovery under Docker Engine 1.12.0

Prior to Docker 1.12 release, setting up Swarm cluster needed some sort of service discovery backend. There are multiple discovery backends...

Ajeet Raina
Jul 27, 2016 4 min read

How to setup Mediawiki in seconds using Docker?

I still follow the same old traditional mediawiki software to track the roadmap, knowledge base articles, latest and updates for Linux...

Ajeet Raina
Sep 13, 2015 2 min read

Setting up LAMP stack in a Docker container

Yesterday evening I decided to spend time on setting up LAMP( Linux, Apache, MySQL and PHP) stack inside a docker container....

Ajeet Raina
May 19, 2015 1 min read