582 Stories by Ajeet Raina
Due to its popularity in the DevOps and container orchestration communities, many organisations and developers who use tools like Kubernetes, Ansible, and Docker are...
Docker Desktop for Windows is a Windows-based application that provides a user-friendly interface for developers to build, package, and ship applications as containers. It...
ChatGPT is a language model developed by OpenAI. It is a variant of the GPT (Generative Pre-trained Transformer) architecture and is trained on a...
With over 8000+ Slack members, the Collabnix community has been helping millions of technical engineers worldwide. Collabnix is a community platform for developers, DevOps engineers,...
Docker Desktop for Windows is a version of the Docker platform that is designed to work on Windows operating systems. It allows developers to...
The short answer is “not 100%”. Here’s the reason why? ChatGPT can provide general information and guidance on Docker issues, but it may not...
Rust has consistently been one of the most loved programming languages in the Stack Overflow Developer Survey. Rust tops StackOverflow Survey 2022 as the...
Oracle Container Registry (OCR) is a private container registry provided by Oracle Corporation that allows users to store, distribute, and manage container images. OCR is...
ChatGPT is a highly advanced language model that can perform a wide range of natural language processing tasks with remarkable accuracy. It can act...
MkDocs is an open-source static site generator that is used to create documentation websites. It is written in Python and is built on top of...
What makes Chat GPT a powerful language model? ChatGPT is a powerful language model for several reasons: All of these features combined make ChatGPT...
Join our Discord Server Pre-requisite Step 1. Install Docker Desktop Step 2. Enable Kubernetes Step 3. Writing the Dockerfile This Dockerfile uses python:3.8-slim-buster image,...
For Docker containers to communicate with each other and the outside world via the host machine, there has to be a layer of networking...
The short answer is “Yes!”. It is possible to run Chat GPT Client locally on your own computer. Here’s a quick guide that you...
GPT (short for “Generative Pre-trained Transformer”) is a type of language model developed by OpenAI. OpenAI is a nonprofit organisation based in San Francisco,...
nvm (Node Version Manager) is a tool that allows you to install and manage multiple versions of Node.js on your Mac. nvm is a...
If you are interested in becoming a Docker Captain, here are a few tips that might be useful: Becoming a Docker Captain requires a...
Memgraph is a high-performance, distributed in-memory graph database. It is designed to handle large volumes of data and complex queries, making it suitable for...
Learn how to solve the Dockerfile issue when building a containerised Web scraping tool using Python, Selenium, and Beautiful Soup on Apple M1 Pro.
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 Tool v0.4.5 2 Major...
Learn how to build and push Helm Chart to Docker Hub using Docker Desktop
Docker Compose V2 is the latest Compose version that went GA early this year during April 26, 2022. Compose V2 is the standard across...
GitLab Runner is a tool that helps run jobs and send the results back to GitLab. It is often used in continuous integration (CI)...
Web scraping has become increasingly popular in recent years, as businesses try to stay competitive and relevant in the ever-changing digital landscape. Nowadays...
With 11,600 GitHub stars and 1,300 forks, Fluentd is an open-source data collector for unified logging layer. It is a cross-platform tool that allows...
If you’re a developer hunting for Docker and Kubernetes-related resources, then you have finally arrived at the right place. Docker is a suite of software...
Raspberry Pi OS (previously called Raspbian) is an official operating system for all models of the Raspberry Pi. We will be using Raspberry Pi...
CSV refers to “comma-separated values”. A CSV file is a simple text file in which data record is separated by commas or other types of...
Every developer you know was once like you, a newbie in web development not knowing how to navigate their way in the industry, but...
MongoDB is a popular document-oriented database used to store and process data in the form of documents. In my last blog post, I talked about...
Customer churn is a million-dollar problem for businesses today. The SaaS market is becoming increasingly saturated, and customers can choose from plenty of providers....
When implemented correctly, DevOps has the potential to revolutionize education. A significant number of educators are making an effort to implement methods that DevOps...
Learn how Docker Desktop and CLI both manages Linux containers and Wasm containers side by side.
Programming knows no boundaries in its development because every day, more and morecompanies need websites, companies, CRM systems, and much more. Programming studentsunderstand what...
This post was originally posted by the author on Docker DEVCommunity site. Community is at the heart of what Docker does. From our Docker...
It is a tool that will help read your environment configuration from your git repository and apply it to your Kubernetes namespaces. App definitions,...
Learn how to scale DevOps to the Edge
Why does Kubernetes use a Pod as the smallest deployable unit, and not a single container? While it would seem simpler to just deploy...
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React is a JavaScript library for building user interfaces. It makes it painless to create interactive UIs. You can design simple views for...
Today, it’s hard to find any software built from the scratch. Most of the application built today uses the combination of components, development frameworks,...
Docker: Unleashing the Digital Titan of the Tech World
Today organizations are experiencing the shortage of software developers and it is expected to hit businesses hard in 2022. Skilled developers are often in...
With over 14,700 stars, 2,000 forks, awesome-compose is a popular Docker repository that contains a curated list of Docker Compose samples. It helps developers learn about...
Thanks to Collabnix community members Abhinav Dubey and Ashutosh Kale for all the collaboration and contribution towards this blog post series. Kubernetes and cloud...
The Raspberry Pi is powerful computer despite its size. This portable device comes with a CPU based on the Advanced RISC Machines ( ARM)...
DevOps is a way for development and operations teams to work together collaboratively. It is basically a cultural change. Organizations adopt DevOps culture in...
Did you know? There are 5.6 million developers using Kubernetes worldwide, representing 31% of all backend developers. 2022 will be an exciting year for...
The BME680 is a digital 4-in-1 sensor with gas, humidity, pressure, and temperature measurement based on proven sensing principles. The state-of-the-art BME680 breakout lets...
A StatefulSet is a Kubernetes controller that is used to manage and maintain one or more Pods. However, so do other controllers like ReplicaSets and, the...
As enterprises accelerate digital transformation and adopt the Kubernetes ecosystem, their businesses are experiencing growing pains in multiple domains. As per the recent State...
Booting from a SD card is a traditional way of running OS on NVIDIA Jetson Nano 2GB model and it works really great. But...
The core of Kubernetes’ control plane is the API server and the HTTP API that it exposes. The Kubernetes API is the front end of...
Redis stands for REmote DIctionary Server. It is an open source, fast NoSQL database written in ANSI C and optimized for speed. Redis is an in-memory database that...
As the tech stacks are becoming more and more complex and business is moving at a fast pace, DevOps Teams worldwide are turning to...
This tutorial walks you through building and running the sample Album Viewer application with Windows containers. The Album Viewer app is an ASP.NET Core application, maintained...
Terraform infrastructure gets complex with every new deployment. The code helps you to manage the infrastructure uniformly. But as the organization grows, it itself becomes...
How can you ensure that there are 3 Pods instances which are always available and running at one point in time? ReplicaSets are Kubernetes...
When it comes to running containers and using Kubernetes, it’s important to make security just as much of a priority as development. The DevOps...
With the advent of a popular PaaS like Red Hat OpenShift, developers are able to focus on delivering value via their product, not building...
Today, every fast-growing business enterprise has to deploy new features of their app rapidly if they really want to survive in this competitive...
If you want to take your drone programming skills to the next level, DJI Tello is the right product to buy. Tello is $99...
According to a recent Gartner report, “By the end of 2024, 75% of organizations will shift from piloting to operationalizing artificial intelligence (AI), driving...
Terraform is an infrastructure as code (IaC) tool that allows you to build, change, and version infrastructure safely and efficiently. This includes low-level components such as...
Discord is one of the fastest-growing voice, video and text communication services used by millions of people in the world. It is the easiest...
If you are keen to understand why Kubernetes Pods are placed onto a particular cluster node, then you have come to the right place....
In May 2021, over 80,000 developers participated in StackOverFlow Annual Developer survey. Python traded places with SQL to become the third most popular language....
If you’re a developer looking out for Redis related resources, then you have finally arrived at the right place. With more than 51,000 GitHub...
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 community. There were...
NEO-6M GPS Module with EPROM is a complete GPS module that uses the latest technology to give the best possible positioning information and includes...
Creating a resume is the stepping stone and the biggest challenge you face as a fresh graduate.Many of them prefer entering startup companies to...
Thanks to Collabnix community members Abhinav Dubey, Ashutosh Kale and Vinodkumar Mandalapu for all the collaboration and contribution towards these blog post series. What’s the biggest benefit you’ve seen for your...
Thanks to Collabnix community members Abhinav Dubey, Ashutosh Kale and Vinodkumar Mandalapu for all the collaboration and contribution towards this blog post series. In the last blog post, we...
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 out a highly...
When I saw the RoboMaster S1 for the first time, I was completely stoked. I was impressed by its sturdy look. It’s a powerful...
Did you know? Around 94% of AI Adopters are using or plan to use containers within 1 year time. Containers are revolutionizing a variety...
Are you frustrated with how much time it takes to create, deploy and manage an application on Kubernetes? Wouldn’t it be nice if you...
Application developers look to Redis and RedisTimeSeries to work with real-time internet of things (IoT) sensor data. RedisTimeseries is a Redis module to enhance...
Starting Docker Desktop 3.5.0, Docker introduced the Dev Environments feature for the first time. The Dev Environments feature is the foundation of Docker’s new...
The RoboMaster S1 is an educational robot that provides users with an in-depth understanding of science, math, physics, programming, and more through captivating gameplay...
The NVIDIA Jetson Nano 2GB Developer Kit is the ideal platform for teaching, learning, and developing AI and robotics applications. It uses the same...
This June 19th, 2021, the Collabnix community is coming together with JFrog & Docker Bangalore Meetup Group to conduct a meetup event for DevOps...
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 other kubeconfig files...
On a typical installation, the Docker daemon manages all the containers. The Docker daemon controls every aspect of the container lifecycle. Older versions of...
Last year, Dockercon attracted 78,000 registrants, 21,000 conversations across 193 countries. This year, it was an even much bigger event attracting over 90,000+ attendees....
Did you know? Dockercon 2021 was attended by 80,000 participants on the first day. It was an amazing experience hosting “Docker for IoT Edge...
Kubernetes (commonly referred to as K8s) is an orchestration engine for container technologies such as Docker and rkt that is taking over the DevOps...
Are you still looking out for a solution that allows you to open multiple web browsers in Docker containers at the same time? Most...
Rootless mode was introduced in Docker Engine v19.03 as an experimental feature for the first time. Rootless mode graduated from experimental in Docker Engine...
RedisInsight is an intuitive and efficient GUI for Redis, allowing you to interact with your databases and manage your data—with built-in support for the...
The BME680 is a digital 4-in-1 sensor with gas, humidity, pressure, and temperature measurement based on proven sensing principles. The state-of-the-art BME680 breakout lets...
This is the complete guide starting from all the required installation to actual dockerizing and running of a node.js application. But first of all,...
OSCONF 2021 is just around the corner and the free registration is still open for all DevOps enthusiasts who want to remain abreast of...
The Pinebook Pro is a Linux and *BSD ARM laptop from PINE64. It is built to be a compelling alternative to mid-ranged Chromebooks that...
According to Gartner “By 2024, low-code application development will be responsible for more than 65% of application development activity.” Low code development is a...
The NVIDIA Jetson Nano 2GB Developer Kit is the ideal platform for teaching, learning, and developing AI and robotics applications. It uses the same...
Redis is a very popular open-source project with more than 47,200 GitHub stars, 18,700 forks, and 440+ contributors. Stack Overflow’s annual Developer Survey has ranked...
Are you seriously looking out for a tool that can save your AWS bills while being a FREE tier user? If you’re one of...
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 Hub CLI tool...
The hardest part of AI is not artificial intelligence itself, but dealing with AI data. The accelerated growth of data captured from the sensors...
If you’re a FOSS enthusiast and looking out for a powerful little ARM laptop, PineBook Pro is what you need. The Pinebook Pro is...
Today at GPU Technology Conference(GTC) 2020, NVIDIA announced a new 2GB Nvidia Jetson Nano for the first time. Last year, during the March timeframe,...
Starting with v4.2.1, NVIDIA JetPack includes a beta version of NVIDIA Container Runtime with Docker integration for the Jetson platform. This is essential because...
Kubernetes (a.k.a K8s) is an open-source container-orchestration system which manages the containerised applications and takes care of the automated deployment, storage, scaling, scheduling, load...
Register Here With 100+ sessions, 200+ speakers & tons of sponsors , Arm DevSummit is going to kick-off next month. It will take place...
With over 126 million monthly users, 200 million games sold & 40 million MAU, Minecraft still remains one of the biggest games on the...
Irrespective of the immaturity of the container ecosystem and lack of best practices, the adoption of Kubernetes is massively growing for legacy modernization and...
Amazon Elastic Kubernetes Service (a.k.a Amazon EKS) is a fully managed service that helps make it easier to run Kubernetes on AWS. Through EKS,...
“Individually We Specialise, Together We Transform” Slack has grown to be an excellent tool for communities- both large and small, open and pay-to-access. Collabnix...
Jenkins works perfectly well as a stand-alone open source tool but with the shift to Cloud native and Kubernetes, it invites challenges in terms...
Building microservices isn’t merely breaking up a monolithic software application into a collection of smaller services. When shifting to microservices, there are best practices...
Cloud native microservices have undergone an exciting architectural evolution. 4 years back, the industry was busy talking about the rise of microservice architecture where...
The rapid adoption of cloud-based solutions in the IT industry is acting as the key driver for the growth of the internet of things...
If you’re looking out for a $0 cloud-based, SaaS test automation development framework designed for your agile team, TestProject is the right choice for you....
Are you looking out for a tool which can help you migrate Elasticache data to Redis Open Source or Redis Enterprise and that too...
In my first post, I discussed how to build your first certified on-premises Kubernetes cluster using Docker Enterprise 3.0. In this post, I will...
Kubernetes provides a container-centric management environment. It orchestrates computing, networking, and storage infrastructure on behalf of user workloads. This provides much of the simplicity...
If you are looking out for a tool which can inspect your Redis data, monitor health, and perform runtime server configuration with a browser-based...
If you are serious about monitoring your cluster health with real-time alerts, analyzing your cluster configuration, rebalance as necessary, managing addition of nodes, re-sharding,...
If you are looking out for the easiest way to create Redis Cluster on remote Cloud Platform like Google Cloud Platform just by sitting...
Redis Enterprise Software (RS) offers Redis Cluster. RS Cluster is just a set of Redis nodes (OS with Redis installed). It is composed of...
Redis Enterprise Software (earlier known as “Redis Labs Enterprise Cluster”) is a robust in-memory but persistent on disk database . Redis Enterprise Software, RS...
DigitalOcean (sweetly called “DO”) is “Docker Developer’s Platform”. If you’re a developer & looking out for speedy way to spin up your choice of...
Yesterday I conducted Kubernetes workshop for almost 500+ audience at SAP Labs, Bengaluru (India) during Docker Bangalore Meetup #50. The workshop was targeted for...
If you are looking out for the most effective real-time object detection algorithm which is open source and free to use, then YOLO(You Only...
I conducted Pico workshop for University students (Vellore Institute of Technology, Vellore & the University of Petroleum & Energy Studies, Dehradun) back in October...
If you are looking out for a small, affordable, low-powered system which comes by default with the power of modern AI for your developers,...
Redis refers to REmote DIctionary Server. It is an open source, in-memory Data Structure Store, used as a database, a caching layer or a...
2019 was a transformational year for Collabnix. With major initiatives like DockerLabs, Pico project & Slack, the site attracted around millions of users worldwide....
Last Friday, I was invited by Sumo Logic to talk around Kubernetes Monitoring & Best Practices. Around 200+ attendees participated for this event which...
The Grace Hopper Celebration of Women in Computing (GHC) is a series of conferences designed to bring the research and career interests of women...
If you are looking out for lightweight Kubernetes which is easy to install and perfect for Edge, IoT, CI and ARM, then look no...
On the 3rd of October, I travelled to UPES Dehradun(around 1500 miles) for 1 day session on ” The Pico project” as well as...
In Part 1 of this blog series, I demonstrated how to deploy a certified Kubernetes cluster on-premises using Docker Enterprise 3.0. I showcased how...
Did you know? In the latest Docker 19.03 Release, a new flag –gpus have been added for docker run which allows to specify GPU...
Docker is officially supported both on Raspberry Pi 3 and 4. Installing Docker is just a matter of single-liner command. All you need to...
There is no excerpt because this is a protected post.
If you have ever conducted Docker on Raspberry Pi workshop during the Meetup event, you surely understand the pain in bringing up working infrastructure....
Did you know? Over 800+ enterprise organizations use Docker Enterprise for everything from modernizing traditional applications to microservices and data science. Over 96% of...
If you try to setup Kubernetes cluster on bare metal system, you will notice that Load-Balancer always remain in the “pending” state indefinitely when...
Two week back, I travelled to Jaipur, around 1000+ miles from Bangalore for delivering one of Docker Session. I was invited as a Guest...
Last Dockercon, dozens of new Docker CLI Plugin were introduced. All of these CLI plugins will be available in upcoming Docker Enterprise 3.0 GA...
I am thrilled and excited to start a new open source project called “Pico”. Pico is a beta project which is targeted at object...
DockerHub is a service provided by Docker for finding and sharing container images with your team. It is the world’s largest repository of container...
2 week back, I wrote a blog post on how Developers can now build ARM containers on Docker Desktop using docker buildx CLI Plugin....
2 weeks back in Dockercon 2019 San Francisco, Docker & ARM demonstrated the integration of ARM capabilities into Docker Desktop Community for the first...
Let’s talk about Docker in a GPU-Accelerated Data Center… Docker is the leading container platform which provides both hardware and software encapsulation by allowing...
Docker CE 19.03.0 Beta 1 went public 2 week back. It was the first release which arrived with sysctl support for Docker Swarm Mode...
Last week Docker Community Edition 19.03.0 Beta 1 was announced and release notes went public here.Under this release, there were numerous exciting features which...
To implement a microservice architecture and a multi-cloud strategy, Kubernetes today has become a key enabling technology. The bedrock of Kubernetes remains the orchestration...
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 because it gives...
If you are looking out for Desktop Enterprise software solution for creating & delivering production-ready containerized applications in a simplified & secure way, Docker...
If you want to get started with Kubernetes on your Laptop running Windows 10, Docker Desktop for Windows CE is the quickest way. Docker...
Ansible is an open-source engine that automates configuration management, application deployment, and other devOps tasks. Ansible is simple, agentless IT automation technology that can...
Last week I purchased Raspberry PI Infrared IR Night Vision Surveillance Camera Module 500W Webcam. This webcam features 5MP with OmniVision 5647 sensor which is in...
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 of the most...
Docker Engine v18.09.1 went GA last month. It was made available for both the Community and Enterprise users. Docker Enterprise is a superset of...
