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Search results for: docker container

What is Resource Saver Mode in Docker Desktop and what problem does it solve?

Resource Saver mode is a new feature introduced in Docker Desktop 4.22 that allows you to conserve resources by reducing the...
Ajeet Raina
4 min read

Docker for Data Science: Streamline Your Workflows and Collaboration

Data science is a dynamic field that revolves around experimentation, analysis, and model building. Data scientists often work with various libraries,...
Ajeet Raina
6 min read

🐳 Boost Your Docker Workflow: Introducing Docker Init for Python Developers 🚀

Are you a Python developer still building Dockerfile and Docker Compose files manually? If the answer is “yes,” then you’re definitely...
Ajeet Raina
4 min read

What is Docker Swarm and what problem does it solve?

Docker Swarm is a container orchestration tool built and managed by Docker, Inc. It is the native clustering tool for Docker....
Ajeet Raina
11 min read

Large Language Models (LLMs) and Docker: Building the Next Generation Web Application

Large language models (LLMs) are a type of artificial intelligence (AI) that are trained on massive datasets of text and code....
Karan Singh
8 min read

Highlights of the Docker and Wasm Day Community Meetup Event

The Docker Bangalore and Collabnix (Wasm) communities converged at the Microsoft Reactor Office for a groundbreaking meetup that explored the fusion...
Ajeet Raina
3 min read

Kubernetes on Docker Desktop in 2 Minutes

Docker Desktop is the easiest way to run Kubernetes on your local machine – it gives you a fully certified Kubernetes cluster...
Ajeet Raina
3 min read

Docker System Prune: Cleaning Up Your Docker Environment

Docker has revolutionized how software applications are developed, deployed, and run. Containers provide a consistent environment for applications, making them portable...
Ajeet Raina
2 min read

Docker Dev Tools: Turbocharge Your Workflow! 

In today’s rapidly evolving development landscape, maximizing productivity and streamlining workflows are paramount. Docker, with its cutting-edge developer tools, presents an...
Ajeet Raina
1 min read

The State of Docker Adoption for AI/ML

Artificial intelligence (AI) and machine learning (ML) are now part of many applications, and this trend is only going to continue....
Ajeet Raina
1 min read

How to Fix “Cannot connect to the Docker daemon at unix:/var/run/docker.sock” Error Message?

Docker is a popular platform for building, shipping, and running applications in containers. However, sometimes when you try to run Docker...
Ajeet Raina
1 min read

How to Integrate Docker Scout with GitHub Actions

Docker Scout is a collection of software supply chain features that provide insights into the composition and security of container images. It...
Ajeet Raina
3 min read

Performing CRUD operations in Mongo using Python and Docker

MongoDB is a popular open-source document-oriented NoSQL database that uses a JSON-like document model with optional schemas. It was first released in...
Ajeet Raina
4 min read

Efficient Strategies and Best Practices to Minimize Resource Consumption of Containers in Host Systems

Containers have revolutionized the way applications are deployed and managed. However, as the number of containers increases within a host system,...
Ajeet Raina
2 min read

A First Look at Docker Scout – A Software Supply Chain Security for Developers

With the latest Docker Desktop 4.17 release, the Docker team introduced Docker Scout. Docker Scout is a collection of software supply chain features that...
Ajeet Raina
6 min read

Docker Vs Podman Comparison: Which One to Choose?

Today, every fast-growing business enterprise has to deploy new features of their app rapidly if they really want to survive in...
Avinash Bendigeri
6 min read

CI/CD for Docker Using GitHub Actions

Learn how you can use GitHub Actions with Docker containers
Ajeet Raina
2 min read

How to Clear Docker Cache?

Explore how to clean Docker cache to improve performance and optimize disk usage.
Ajeet Raina
2 min read

Managing Containers with Kubernetes: Best Practices and Tools

Manage containers, and achieve optimal performance, security, and scalability with Kubernetes monitoring. Find essential tools for containerization and observability.
Srushti Vachhrajani
3 min read

Docker Desktop – Unexpected WSL Error

If you’re using Docker Desktop for Windows and you’re seeing the error message "Docker Desktop Unexpected WSL error," it means that...
Ajeet Raina
4 min read

Understanding Docker Image Layering Concept with Dockerfile

Docker container is a runnable instance of an image, which is actually made by writing a readable/writable layer on top of...
Ajeet Raina
4 min read

Error: Docker Failed to Start – Docker Desktop for Windows

Learn how to troubleshoot and fix common issues that cause the "Docker failed to start" error on Windows, such as disabled...
Avinash Bendigeri
4 min read

Getting Started with FastAPI and Docker

The architecture of FastAPI is based on the following key components: The architecture of FastAPI is designed to be fast, easy...
Ajeet Raina
3 min read

How To Use Traefik v2 as a Reverse Proxy for Docker

Traefik is a powerful and flexible tool for managing traffic and routing requests in modern cloud-native environments. It has become a popular...
Ajeet Raina
3 min read

How to Build a Docker Extension From the Scratch

As a developer using Docker Desktop, you have access to a powerful tool that can help you build, share, and run...
Ajeet Raina
11 min read

How to Deploy a Simple Wasm and Docker App using Docker Desktop

WebAssembly (Wasm) is a low-level binary format that is designed to be executed in a sandboxed environment, such as web browser....
Ajeet Raina
3 min read

Getting Started with Docker and PostgreSQL

PostgreSQL is an open-source relational database management system (RDBMS) that is known for its reliability, robustness, and scalability. It is widely...
Ajeet Raina
4 min read

Run And Configure Grafana Docker Image

Grafana provides a comprehensive solution for data visualization, exploration, and monitoring, helping organizations make better decisions by providing them with a...
Ajeet Raina
5 min read

How to Run Microsoft SQL in minutes using Docker Desktop

Docker Desktop for Windows is a Windows-based application that provides a user-friendly interface for developers to build, package, and ship applications...
Ajeet Raina
2 min read

How Docker Desktop for Windows works under the Hood?

Docker Desktop for Windows is a version of the Docker platform that is designed to work on Windows operating systems. It...
Ajeet Raina
4 min read

Can ChatGPT Debug and Fix all of your Docker and Kubernetes Issues?

The short answer is “not 100%”. Here’s the reason why? ChatGPT can provide general information and guidance on Docker issues, but...
Ajeet Raina
4 min read

Getting Started with Rust and Docker

Rust has consistently been one of the most loved programming languages in the Stack Overflow Developer Survey. Rust tops StackOverflow Survey...
Ajeet Raina
6 min read

5 Benefits of Docker for the Healthcare Industry

Docker containers have rapidly become a popular technology in the healthcare industry, providing a number of benefits to healthcare providers, researchers,...
Karan Singh
6 min read

Running ChatGPT Client locally on Kubernetes Cluster using Docker Desktop

Join our Discord Server Pre-requisite Step 1. Install Docker Desktop Step 2. Enable Kubernetes Step 3. Writing the Dockerfile This Dockerfile...
Ajeet Raina
5 min read

A Beginner’s Guide to Docker Networking

For Docker containers to communicate with each other and the outside world via the host machine, there has to be a...
Ajeet Raina
13 min read

Running ChatGPT Client Locally using Docker Desktop

The short answer is “Yes!”. It is possible to run Chat GPT Client locally on your own computer. Here’s a quick...
Ajeet Raina
3 min read

Using ChatGPT to Build an Optimised Docker Image using Docker Multi-Stage Build

GPT (short for “Generative Pre-trained Transformer”) is a type of language model developed by OpenAI. OpenAI is a nonprofit organisation based...
Ajeet Raina
3 min read

How to Become a Docker Captain?

If you are interested in becoming a Docker Captain, here are a few tips that might be useful: Becoming a Docker...
Ajeet Raina
3 min read

5 Minutes to Memgraph using Docker Extension

Memgraph is a high-performance, distributed in-memory graph database. It is designed to handle large volumes of data and complex queries, making...
Ajeet Raina
4 min read

What’s New in Docker Desktop 4.15?

Docker Desktop 4.15 is now available for all platforms – Linux, Windows and macOS. It comes with Docker Compose v2.13.0, Containerd v1.6.10 and Docker Hub...
Ajeet Raina
1 min read

How to Build & Push Helm Chart to Docker Hub flawlessly

Learn how to build and push Helm Chart to Docker Hub using Docker Desktop
Ajeet Raina
4 min read

How to Install the latest version of Docker Compose on Alpine Linux(in 2022)

Docker Compose V2 is the latest Compose version that went GA early this year during April 26, 2022. Compose V2 is...
Ajeet Raina
1 min read

HubScraper: A Docker Hub Scraper Tool built using Python, Selenium and Docker

  Web scraping has become increasingly popular in recent years, as businesses try to stay competitive and relevant in the ever-changing...
Ajeet Raina
9 min read

9 Best Docker and Kubernetes Resources for All Levels

If you’re a developer hunting for Docker and Kubernetes-related resources, then you have finally arrived at the right place. Docker is a...
Ajeet Raina
5 min read

Getting Started with Docker and Kubernetes on Raspberry Pi

Raspberry Pi OS (previously called Raspbian) is an official operating system for all models of the Raspberry Pi. We will be...
Ajeet Raina
3 min read

How to Import CSV data into Redis using Docker

CSV refers to “comma-separated values”. A CSV file is a simple text file in which data record is separated by commas or...
Ajeet Raina
3 min read

Integrated Search Capability in Docker Desktop to accelerate the Modern Application Development

MongoDB is a popular document-oriented database used to store and process data in the form of documents. In my last blog post,...
Ajeet Raina
3 min read

How to Dockerize Machine Learning Applications Built with Streamlit and Python

Customer churn is a million-dollar problem for businesses today. The SaaS market is becoming increasingly saturated, and customers can choose from...
Ajeet Raina
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
9 min read

A First Look at Docker Desktop for Linux

Download Docker Desktop for Linux
Ajeet Raina
4 min read

Top 50 Essential Docker Developer Tools You Must be Aware Of

Access to Docker Developer Tools
Ajeet Raina
3 min read

How to Connect to Remote Docker using docker context CLI

Listing the container Switching to the new context Listing the overall context
Ajeet Raina
2 min read

Dockerize an API based Flask App and Redis using Docker Desktop

If you’re a developer looking out for a lightweight but robust framework that can help you in web development with fewer...
Avinash Bendigeri
2 min read

Docker Desktop 4.7.0 introduces the SBOM for Docker Images for the first time

Today, it’s hard to find any software built from the scratch. Most of the application built today uses the combination of...
Ajeet Raina
4 min read

Unveiling Docker: The Revolutionary Tech Ruling the Digital World

Docker: Unleashing the Digital Titan of the Tech World
Ajeet Raina
3 min read

Getting Started with Argo CD on Docker Desktop

DevOps is a way for development and operations teams to work together collaboratively. It is basically a cultural change. Organizations adopt...
Ajeet Raina
4 min read

How to build a Sample Album Viewer application using Windows containers

This tutorial walks you through building and running the sample Album Viewer application with Windows containers. The Album Viewer app is an ASP.NET...
Ajeet Raina
3 min read

Top 6 Docker Security Scanning Practices

When it comes to running containers and using Kubernetes, it’s important to make security just as much of a priority as...
Ajeet Raina
3 min read

Top 5 Docker Myths and Facts That You Should be Aware of

  Today, every fast-growing business enterprise has to deploy new features of their app rapidly if they really want to survive...
Ajeet Raina
5 min read

How to control DJI Tello Mini-Drone using Python and Docker

If you want to take your drone programming skills to the next level, DJI Tello is the right product to buy....
Ajeet Raina
4 min read

Running Automated Tasks with a CronJob over Kubernetes running on Docker Desktop

Docker Desktop 4.1.1 got released last week. This latest version support Kubernetes 1.21.5 that was made available recently by the Kubernetes...
Ajeet Raina
3 min read

Getting Started with Docker and AI workloads on NVIDIA Jetson AGX Xavier Developer Platform

If you’re an IoT Edge developer and looking out to build and deploy the production-grade end-to-end AI robotics applications, then check...
Ajeet Raina
7 min read

Building a Real-Time Crowd Face Mask Detection System using Docker on NVIDIA Jetson Nano

Did you know? Around 94% of AI Adopters are using or plan to use containers within 1 year time. Containers are...
Ajeet Raina
5 min read

How I visualized Time Series Data directly over IoT Edge device using Docker & Grafana

Application developers look to Redis and RedisTimeSeries to work with real-time internet of things (IoT) sensor data. RedisTimeseries is a Redis...
Ajeet Raina
3 min read

A First Look at Dev Environments Feature under Docker Desktop 3.5.0

Starting Docker Desktop 3.5.0, Docker introduced the Dev Environments feature for the first time. The Dev Environments feature is the foundation...
Ajeet Raina
3 min read

Building Your First Jetson Container

The NVIDIA Jetson Nano 2GB Developer Kit is the ideal platform for teaching, learning, and developing AI and robotics applications. It...
Ajeet Raina
7 min read

What You Should Expect From Collabnix Joint Meetup with JFrog & Docker Bangalore Event?

This June 19th, 2021, the Collabnix community is coming together with JFrog & Docker Bangalore Meetup Group to conduct a meetup...
Ajeet Raina
1 min read

Kubectl for Docker Beginners

Kubectl is a command-line interface for running commands against Kubernetes clusters. kubectl looks for a file named config in the $HOME/.kube directory. You can specify...
Ajeet Raina
3 min read

Docker Compose now shipped with Docker CLI by default

Last year, Dockercon attracted 78,000 registrants, 21,000 conversations across 193 countries. This year, it was an even much bigger event attracting...
Ajeet Raina
3 min read

Running Minecraft in Rootless Mode under Docker 20.10.6

Rootless mode was introduced in Docker Engine v19.03 as an experimental feature for the first time. Rootless mode graduated from experimental...
Ajeet Raina
5 min read

Running RedisInsight using Docker Compose

RedisInsight is an intuitive and efficient GUI for Redis, allowing you to interact with your databases and manage your data—with built-in...
Ajeet Raina
2 min read

How I built the first ARM-based Docker Image on Pinebook using buildx tool?

The Pinebook Pro is a Linux and *BSD ARM laptop from PINE64. It is built to be a compelling alternative to...
Ajeet Raina
4 min read

A New DockerHub CLI Tool under Docker Desktop 3.0.0

Docker Desktop is the preferred choice for millions of developers building containerized applications. With the latest Docker Desktop Community 3.0.0 Release, a new...
Ajeet Raina
1 min read

Running Docker Compose on NVIDIA Jetson Nano in 5 Minutes

Starting with v4.2.1, NVIDIA JetPack includes a beta version of NVIDIA Container Runtime with Docker integration for the Jetson platform. This...
Ajeet Raina
2 min read

Interview with Docker Captain Ajeet Singh Raina

This article was originally published in the leading Open Source India magazine Ajeet Singh Raina’s journey as a community leader began...
Avinash Bendigeri
6 min read

Running Minecraft Server on NVIDIA Jetson Nano using Docker

With over 126 million monthly users, 200 million games sold & 40 million MAU, Minecraft still remains one of the biggest...
Ajeet Raina
2 min read

The Ultimate Docker Tutorial for Automation Testing

If you’re looking out for a $0 cloud-based, SaaS test automation development framework designed for your agile team, TestProject is the right...
Ajeet Raina
57 sec read

5 Minutes to RedisInsight running on Single Node Kubernetes Cluster on Docker Desktop for Mac

If you are looking out for a tool which can inspect your Redis data, monitor health, and perform runtime server configuration...
Ajeet Raina
3 min read

5 Minutes to Multi-Node Redis Cluster running on Google Cloud Kubernetes Engine using Docker Desktop for Windows

If you are looking out for the easiest way to create Redis Cluster on remote Cloud Platform like Google Cloud Platform...
Ajeet Raina
6 min read

Building 3-Node Active-Active Redis Enterprise Cluster for Developers using Docker Desktop for Mac

Redis Enterprise Software (RS) offers Redis Cluster. RS Cluster is just a set of Redis nodes (OS with Redis installed). It...
Ajeet Raina
6 min read

DigitalOcean – A Perfect Docker Developer’s Cloud

DigitalOcean (sweetly called “DO”) is “Docker Developer’s Platform”. If you’re a developer & looking out for speedy way to spin up...
Ajeet Raina
3 min read

Object Detection with Yolo Made Simple using Docker on NVIDIA Jetson Nano

If you are looking out for the most effective real-time object detection algorithm which is open source and free to use,...
Ajeet Raina
11 min read

Pico goes Cloudless: Running RTMP & Nginx for Video Streaming using Docker on Jetson Nano locally

I conducted Pico workshop for University students (Vellore Institute of Technology, Vellore & the University of Petroleum & Energy Studies, Dehradun)...
Ajeet Raina
3 min read

Running Redis on 5-Node Docker Swarm Cluster in 2 Minutes

Redis refers to REmote DIctionary Server. It is an open source, in-memory Data Structure Store, used as a database, a caching...
Ajeet Raina
7 min read

Docker workshop on Raspberry Pi – University of Petroleum and Energy Studies, Dehradun

On the 3rd of October, I travelled to UPES Dehradun(around 1500 miles) for 1 day session on ” The Pico project”...
Ajeet Raina
1 min read

Docker 19.03 comes to NVIDIA Jetson Nano

Did you know? In the latest Docker 19.03 Release, a new flag –gpus have been added for docker run which allows...
Ajeet Raina
6 min read

Installing Docker Engine 19.03 on Raspberry Pi 3 in 2 Minutes

Docker is officially supported both on Raspberry Pi 3 and 4. Installing Docker is just a matter of single-liner command. All...
Ajeet Raina
5 min read

A Complete Guide to build Certified Kubernetes Cluster using Docker Enterprise 3.0 on Bare Metal System – Part-I

Did you know? Over 800+ enterprise organizations use Docker Enterprise for everything from modernizing traditional applications to microservices and data science....
Ajeet Raina
14 min read

Top 5 Cool Projects around Docker, Raspberry Pi & Blinkt! ~ Monitoring Docker Swarm using LEDs – Part I

Two week back, I travelled to Jaipur, around 1000+ miles from Bangalore for delivering one of Docker Session. I was invited...
Ajeet Raina
3 min read

Docker Enterprise 3.0: Now with New Built-in Docker cluster CLI Plugin

Last Dockercon, dozens of new Docker CLI Plugin were introduced. All of these CLI plugins will be available in upcoming Docker...
Ajeet Raina
6 min read

How to Deploy Apache Kafka on AWS Platform using Docker Swarm Mode?

I am thrilled and excited to start a new open source project called “Pico”. Pico is a beta project which is...
Ajeet Raina
5 min read

How to create a Local Private Docker Registry on Play with Docker in 5 Minutes?

DockerHub is a service provided by Docker for finding and sharing container images with your team. It is the world’s largest...
Ajeet Raina
4 min read

How I built ARM based Docker Images for Raspberry Pi using buildx CLI Plugin on Docker Desktop?

2 weeks back in Dockercon 2019 San Francisco, Docker & ARM demonstrated the integration of ARM capabilities into Docker Desktop Community...
Ajeet Raina
10 min read

New Docker CLI API Support for NVIDIA GPUs under Docker Engine 19.03.0 Pre-Release

Let’s talk about Docker in a GPU-Accelerated Data Center… Docker is the leading container platform which provides both hardware and software...
Ajeet Raina
5 min read

Sysctl Support for Docker Swarm Cluster for the first time in Docker 19.03.0 Pre-Release

Docker CE 19.03.0 Beta 1 went public 2 week back. It was the first release which arrived with sysctl support for...
Ajeet Raina
6 min read

Docker 19.03.0 Pre-Release: Fast Context Switching, Rootless Docker, Sysctl support for Swarm Services

Last week Docker Community Edition 19.03.0 Beta 1 was announced and release notes went public here.Under this release, there were numerous...
Ajeet Raina
7 min read

Docker Birthday #6: “Show-And-Tell” Event in Bangalore

Docker’s Birthday Celebration is not just about cakes, food and party. It’s actually a global tradition that is near and dear to our heart...
Ajeet Raina
5 min read

A First Look at Docker Desktop Enterprise

If you are looking out for Desktop Enterprise software solution for creating & delivering production-ready containerized applications in a simplified &...
Ajeet Raina
6 min read

5 Minutes to Kubernetes Dashboard running on Docker Desktop for Windows 2.0.0.3

If you want to get started with Kubernetes on your Laptop running Windows 10, Docker Desktop for Windows CE is the...
Ajeet Raina
4 min read

Turn Your Raspberry Pi into Low-cost CCTV Surveillance Camera(with Night Vision) in 5 Minutes using Docker

Last week I purchased Raspberry PI Infrared IR Night Vision Surveillance Camera Module 500W Webcam. This webcam features 5MP with OmniVision 5647 sensor...
Ajeet Raina
7 min read

Test Drive 5 Cool Linux Applications on Docker Desktop for Windows Platform

Docker Desktop for Windows 2.0.0.3 Release is available. This release comes with Docker Engine 18.09.2, Compose v1.23.2 & Kubernetes v1.10.11. One...
Ajeet Raina
4 min read

Top 5 Features of Docker Engine v18.09.1 That You Shouldn’t Miss Out

Docker Engine v18.09.1 went GA last month. It was made available for both the Community and Enterprise users. Docker Enterprise is...
Ajeet Raina
10 min read

Top 5 Most Exciting Dockercon EU 2018 Announcements

Last week I attended Dockercon 2018 EU which took place at Centre de Convencions Internacional de Barcelona (CCIB) in Barcelona, Spain....
Ajeet Raina
7 min read

Top 100 Docker Interview Questions & Answers

Are you looking out for Docker related Interview questions categorised into Beginners, Intermediate & Advanced Level users? If yes, then you...
Ajeet Raina
25 min read

Switching Docker 18.09 Community Edition to Enterprise Engine with no downtime

  Under the newer Docker Engine 18.09 release,  a new feature called CE-EE Node Activate has been introduced. It allows a user...
Ajeet Raina
3 min read

6 Things You Should Know before Dockercon 2018 EU

  At Dockercon 2018 this year, you can expect 2,500+ participates, 52 breakout sessions, 11 Community Theatres, 12 workshops, over 100+...
Ajeet Raina
4 min read

Building Helm Chart for Kubernetes Cluster running on Docker Enterprise 2.0 using Docker-app 0.6.0

  Docker-app allows you to share your applications on Docker Hub directly. This tool not only makes Compose file shareable but provide...
Ajeet Raina
5 min read

Installing Helm to deploy Kubernetes Applications on Docker Enterprise 2.0 Made Easy

    Let’s talk about RBAC under Docker EE 2.0… Kubernetes RBAC(Role-based Access Control) security context is a fundamental part of...
Ajeet Raina
8 min read

How I built Elastic Stack for Docker Swarm using Docker Application Packages(docker-app)

  Let’s begin with Problem Statement ! DockerHub is a cloud-based registry service which allows you to link to code repositories,...
Ajeet Raina
4 min read

Getting Started with OpenUSM on Docker for Windows Platform

OpenUSM is a modern approach to Server Management, Insight Logs Analytics and Machine Learning solution integrated with monitoring & logging pipeline...
Ajeet Raina
3 min read

2 Minutes to Docker MacVLAN Networking – A Beginners Guide

Scenario:  Say, you have built Docker applications(legacy in nature like network traffic monitoring, system management etc.) which is expected to be directly...
Ajeet Raina
2 min read

What’s New in Docker Enterprise Edition 18.03 Engine Release?

  A New Docker Enterprise Engine 18.03.0-ee-1 has been released. This is a stand-alone engine release intended for EE Basic customers....
Ajeet Raina
3 min read

A First Look at Docker Application Package “docker-app”

  Did you know? There are more than 300,000 Docker Compose files on GitHub. Docker Compose is a tool for defining and...
Ajeet Raina
7 min read

Top 5 Most Exciting Dockercon 2018 Announcements

    Yet another amazzing Dockercon ! I attended Dockercon 2018 last week which happened in the most geographically blessed city...
Ajeet Raina
5 min read

Kubernetes Application Deployment Made Easy using Helm on Docker for Mac 18.05.0 CE

  Docker for Mac 18.05.0 CE Release went GA last month. With this release, you can now select your orchestrator directly...
Ajeet Raina
7 min read

How to Get the Most Out of Dockercon 2018 – (June 12 – 15th, SF)

  In a recent survey of 191 Top Fortune 1000 executives, 69% of them believe that conference presents a wealth of...
Ajeet Raina
5 min read

Under the Hood: Demystifying Docker Desktop For Mac

Docker is a full development platform for creating containerized apps, and Docker for Mac is the most efficient way to start...
Ajeet Raina
4 min read

Top 5 Exclusive Features of Docker For Mac That You Can’t Afford to Ignore

  Docker for Mac 18.04.0 CE Edge Release went GA early last month. This was the first time Kubernetes version 1.9.6...
Ajeet Raina
5 min read

Under the Hood: Demystifying Docker Enterprise Edition 2.0 Architecture

The Only Kubernetes Solution for Multi-Linux, Multi-OS and Multi-Cloud Deployments is right here… Docker Enterprise Edition(EE) 2.0 Final GA release is...
Ajeet Raina
5 min read

Docker’s Birthday Celebration in Bangalore – The Fifth Kind

“As you grow up, make sure you have more networking opportunities than chances, and more collaborative approach than just an acquaintance....
Ajeet Raina
2 min read

5 Minutes to Bootstrap Kubernetes Cluster on GKE using Docker for Mac 18.03.0

Docker 18.03.0 CE Release is now available under Docker for Mac Platform. Docker for Mac 18.03.0 CE is now shipped with...
Ajeet Raina
4 min read

Test-Drive Continuous Integration Pipeline using Docker, Jenkins & GitHub under $0

Are you new to CI/CD? Continuous Integration (CI) is a development practice that requires developers to integrate code into a shared...
Ajeet Raina
3 min read

Context Switching Made Easy under Kubernetes powered Docker for Mac 18.02.0

Say Bye to Kubectx ! I have been a great fan of kubectx and kubectl which has been a fast way...
Ajeet Raina
5 min read

2-minutes to Kubernetes Cluster on Docker for Mac 18.01 using Swarm CLI

Docker for Mac 18.01.0 CE is available for the general public. It holds experimental Kubernetes release running on Linux Kernel 4.9.75,...
Ajeet Raina
1 min read

3 Minutes to Single Node Kubernetes cluster on Docker for Mac Platform

Docker For Mac 17.12 GA Release is now available for the general public. Experimental Kubernetes Support is available only on Edge...
Ajeet Raina
6 min read

When Kubernetes Meet Docker Swarm for the First time under Docker for Mac 17.12 Release

Docker For Mac 17.12 GA is the first release which includes both the orchestrators – Docker Swarm & Kubernetes under the...
Ajeet Raina
4 min read

A First Look at Kubernetes Integrated Docker For Mac Platform

Docker support for Kubernetes is now in private beta. As a docker captain, I was able to be a part of...
Ajeet Raina
5 min read

How to Build Kubernetes Cluster using CRI-containerd & Moby

Let’s talk about CRI Vs CRI-Containerd… Container Runtime Interface(a.ka. CRI) is a standard way to integrate Container Runtime with Kubernetes. It...
Ajeet Raina
4 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
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
3 min read

Running NVIDIA Docker in the GPU-Accelerated Data Center

Docker is the leading container platform which provides both hardware and software encapsulation by allowing multiple containers to run on the same...
Ajeet Raina
5 min read

Hybrid Docker Swarm Mode Cluster with Multi-OS Application Deployment

Here comes the most awaited feature of 2017 – “Building Docker Swarm cluster which includes all Windows cluster, or a hybrid...
Ajeet Raina
3 min read

Walkthrough: Enabling IPv6 Functionality for Docker & Docker Compose

By default, Docker assigns IPv4 addresses to containers. Does Docker support IPv6 protocol too? If yes, how complicated is to get it...
Ajeet Raina
3 min read

Test Drive Elastic stack on PWD platform running Docker 17.06 CE Swarm Mode in 5 minutes

Let’s talk about Dockerized Elastic Stack… Elastic Stack is an open source solution that reliably and securely take data from any...
Ajeet Raina
3 min read

Building Docker For Mac 17.06 Community Edition using Moby & LinuxKit

Docker For Mac 17.06 CE edition is the first Docker version built entirely on the Moby Project. In case you’re new,...
Ajeet Raina
3 min read

Talking about Moby & LinuxKit Awesomeness at Docker Bangalore Meetup

Today  I spoke at Docker Bangalore Meetup which took place in IBM India Systems Development Lab(ISL) – an R&D Division located at...
Ajeet Raina
2 min read

Docker 17.06 Swarm Mode: Now with built-in MacVLAN & Node-Local Networks support

Docker 17.06.0-ce-RC5 got announced 5 days back and is available for testing. It brings numerous new features & enablements under this new...
Ajeet Raina
4 min read

Test Drive Multitenant Feature with Oracle 12C Enterprise Edition Docker Store Image

At Dockercon last month, Oracle released  its flagship databases, middleware and developer tools into the Docker Store marketplace via the Docker...
Ajeet Raina
3 min read

Topology Aware Scheduling under Docker v17.05.0 Swarm Mode Cluster

  Docker 17.05.0 Final release went public exactly 2 week back.This community release was the first release as part of new Moby...
Ajeet Raina
4 min read

Demystifying the Relationship Between Moby & Docker

Why https://github.com/docker/docker been redirected to moby/moby?  Why Docker created the Moby project? Is Docker renamed to Moby? What it actually mean...
Ajeet Raina
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
4 min read

What’s New in Docker 17.03 Volume Plugin Architecture & Specification?

Docker, Inc announced initial support for volume driver plugins for the first time under Docker 1.8 release. Since then, there has...
Ajeet Raina
1 min read

Docker Service Inspection Filtering & Template Engine under Swarm Mode

Go programming language has really helped in shaping Docker as a powerful software and enabling fast development for distributed systems. It...
Ajeet Raina
2 min read

Running Apache JMeter 3.1 Distributed Load Testing Tool using Docker Compose v3.1 on Swarm Mode Cluster

Apache JMeter is a popular open source software used as a load testing tool for analyzing and measuring the performance of...
Ajeet Raina
4 min read

Dockercon 2017 surely gonna be EPIC | Top Sessions Which You Can’t Miss to Attend This Year..

Are you still thinking whether or not to attend Dockercon 2017? Still finding it difficult to convince yourself or your boss/manager...
Ajeet Raina
2 min read

Introducing new RexRay 0.8 with Docker 17.03 Managed Plugin System for Persistent Storage on Cloud Platforms

DellEMC Rex-Ray 0.8 Final Release was announced last week. Graduated as top-level project within {code} community, RexRay 0.8 release has been...
Ajeet Raina
2 min read

Docker Compose v3.1 file format now supports Docker 1.13.1 Secret Management

Docker Engine 1.13.1 went GA last week and introduced one of the most awaited feature called Secrets Management . With a...
Ajeet Raina
2 min read

Test-Drive Docker 1.12 on first 64-bit ARM OpenSUSE running on Raspberry Pi 3

Raspberry Pi 3 Model B is the first 64 bit version and the third generation Pi box which runs on 1.2GHz...
Ajeet Raina
3 min read

What’s New in Docker Engine 1.13 Swarm Mode?

Docker Engine 1.13.0 Final Release has been officially announced . With over 1050 commits, 1025 file changes and 175 days since...
Ajeet Raina
7 min read

The 20-minutes Docker 1.12 Swarm Mode demonstration on Azure Platform

2016 has been a great year for Docker Inc. With the announcement of Docker 1.12 release in last Dockercon, a new...
Ajeet Raina
10 min read

Top 10 Cool New Features in Docker Datacenter for Dev & IT Operations Team

Docker Datacenter(DDC) provides an integrated platform for developers and IT operations teams to collaborate securely on the application life cycle. It...
Ajeet Raina
3 min read

Walkthrough: Building distributed Docker persistent storage platform for Microservices using DellEMC RexRay & ScaleIO

Today Enterprise IT look for a secure, scalable, out-of-the-box, elastic, portable and integrated solution platform which can span across from their...
Ajeet Raina
5 min read

Assessing the current state of Docker Engine & Tools on Raspberry Pi

Are you planning to speak or conduct your next Docker Workshop on Raspberry Pi’s? Still curious to know whether the tools...
Ajeet Raina
4 min read

What’s new upcoming in Docker Compose v1.9.0?

Docker Compose has gained lots of attention in the recent past due to its easy one-liner installation(on Linux, Windows & Mac...
Ajeet Raina
2 min read

Docker 1.12 Swarm Mode & Persistent Storage using NFS

Containers are stateless by nature and likely to be short-lived. They are quite ephemeral than VMs. What it actually means? Say,...
Ajeet Raina
4 min read

A Comparative Study of Docker Engine on Windows Server Vs Linux Platform

September 26, 2016 was an important day for both Docker Inc. and Microsoft at Ignite conference in Atlanta. Two week ago,...
Ajeet Raina
5 min read

What’s the story of Docker Compose under Docker 1.12.1 “Swarm Mode”?

What’s the story of Docker compose in 1.12.1 Swarm Mode? How does it integrates with the new APIs – service, node...
Ajeet Raina
3 min read

Turn Your Raspberry Pi into Out-of-band Monitoring Device using Docker

Why should I deploy Docker to IoT devices? What are the use cases of running containers inside the IoT device like...
Ajeet Raina
3 min read

Docker 1.12.1 Swarm Mode & Persistent Storage with DellEMC RexRay on AWS Platform

“Does Docker Engine 1.12 has storage discovery similar to Service Discovery and Orchestration Feature? What is the Volume/Persistent Storage story in...
Ajeet Raina
5 min read

Building the first CentOS 7.2 ARM docker image on Raspberry Pi 3

In the previous post, I showed how to get Docker 1.12.1 up and running on Raspberry Pi3 in just 5 minutes....
Ajeet Raina
2 min read

What’s new in Docker 1.12 Scheduling? – Part-I

In our previous posts, we spent considerable amount of time deep-diving into Swarm Mode which is in-built orchestration engine in Docker...
Ajeet Raina
4 min read

What’s new in Docker 1.12.0 Load-Balancing feature?

In the previous blog post, we deep-dived into Service Discovery aspects of Docker. A service is now a first class citizen in...
Ajeet Raina
5 min read

Demonstrating Docker 1.12 Service Discovery with Docker Compose

Docker 1.12 is GA now. Thanks to Docker Inc. core Team and community support for releasing it on time as promised...
Ajeet Raina
1 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
4 min read

Understanding Node Failure Handling under Docker 1.12 Swarm Mode

In the last Meetup (#Docker Bangalore), there has been lots of curiosity around “Desired State Reconciliation” & “Node Management” feature in case...
Ajeet Raina
3 min read

Docker 1.12 Swarm Mode – Under the hood

Today Docker Inc. released Engine 1.12 Release Candidate 4 with numerous improvements and added security features. With an optional “Swarm Mode”...
Ajeet Raina
3 min read

Docker 1.12 Networking Model Overview

“The Best way to orchestrate Docker is Docker” In our previous post, we talked about Swarm Mode’s built-in orchestration and distribution...
Ajeet Raina
5 min read

Docker Engine 1.12 comes with built-in Distribution & Orchestration System

Docker Engine 1.12 can be rightly called ” A Next Generation Docker Clustering & Distributed System”. Though Docker Engine 1.12 Final Release is...
Ajeet Raina
3 min read

Building Microservice applications on Docker-Datacenter (DDC) using Docker Compose

Docker-Datacenter (DDC) is targeted for both developers and IT operations team. DDC provides both developers and IT operations a common option...
Ajeet Raina
1 min read
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