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Search results for: docker container

Exploring the Future of Local Cloud Development: Highlights from the Cloud DevXchange Meetup

The recent Cloud DevXchange meetup, organized by LocalStack in collaboration with KonfHub and Collabnix, brought together developers and cloud enthusiasts in Bengaluru for a day of knowledge-sharing...
Ajeet Raina
2 min read

Introducing Karpenter – An Open-Source High-Performance Kubernetes Cluster Autoscaler

Kubernetes has become the de facto standard for managing containerized applications at scale. However, one common challenge is efficiently scaling the...
Karan Singh
10 min read

Understanding the Mindset of Software Engineers: A Guide for Marketers

I already see you rolling your eyes at this title. Publishing an article on the ‘engineering mindset’ here might seem weird....
Karan Singh
5 min read

Is WebAssembly better than JavaScript

The question of whether WebAssembly is better than JavaScript is not straightforward, as both technologies have their strengths and weaknesses. It’s...
Ajeet Raina
4 min read

Applying DevSecOps Practices to Kubernetes

Special thanks to Mewantha Bandara for contributing this tutorial for the Kubelabs repository. There is an exhaustive list of security measures...
Karan Singh
17 min read

Kubestalk: Uncovering Hidden Security Risks in Your Kubernetes Clusters

Kubernetes is a popular container orchestration platform used to deploy, scale and manage containerized applications. Kubestalk is a tool that integrates...
Avinash Bendigeri
4 min read

Wasm: Explained to a 5 years old

WebAssembly (abbreviated Wasm) is like a special language that helps computers understand and run programs really fast on the internet. It’s like...
Ajeet Raina
4 min read

Exploring Cluster Resources with Kubeview: A Visual Approach to Kubernetes Monitoring

Kubeview is a powerful open-source tool that provides a visual representation of your Kubernetes cluster, allowing you to explore resources and...
Ajeet Raina
3 min read

Wasm and Kubernetes – Working Together

WebAssembly is a binary format that allows running code written in multiple languages (C/C++, Rust, Go, etc.) on the web. This...
Ajeet Raina
4 min read

How to Become a DevOps Engineer: A Comprehensive Guide

DevOps is more of a methodology than a profession. Since automation pervades the entire workflow, a DevOps specialist needs to have...
Karan Singh
4 min read

Kubernetes for Python Developers

Kubernetes is a popular container orchestration platform that provides a powerful API for managing containerized applications. The Kubernetes API is a...
Ajeet Raina
3 min read

CI/CD vs. DevOps: Understanding 5 Key Differences

Discover the key differences between CI/CD vs. DevOps, and how these practices work together to revolutionize software development, delivery, and maintenance.
Srushti Vachhrajani
3 min read

Kubernetes Security: 8 Best Practices to Secure Your Cluster

Kubernetes is an open-source platform designed for managing containerized workloads and services. It offers a range of features that make it...
Ajeet Raina
16 min read

Kubernetes ReplicaSet: An Introduction

Kubernetes ReplicaSets are a way of ensuring that a specified number of replicas (i.e., identical copies) of a pod are running...
Ajeet Raina
6 min read

Implementing CI/CD pipelines for Machine Learning on Kubernetes

Machine learning models have become a critical component of many organizations’ applications and services. To ensure the models are up-to-date, accurate,...
Karan Gandhi
3 min read

Top 10 Kubernetes YAML Tips and Tricks

Due to its popularity in the DevOps and container orchestration communities, many organisations and developers who use tools like Kubernetes, Ansible,...
Ajeet Raina
2 min read

How to deploy a static site using Mkdocs and Netlify

MkDocs is an open-source static site generator that is used to create documentation websites. It is written in Python and is built...
Ajeet Raina
5 min read

How to install and Configure NVM on Mac OS

nvm (Node Version Manager) is a tool that allows you to install and manage multiple versions of Node.js on your Mac....
Ajeet Raina
1 min read

Scaling DevOps to the Edge – Open Source Community Conference (OSCONF)

Learn how to scale DevOps to the Edge
Ajeet Raina
1 min read

What is Helm?

Ajeet Raina
11 min read

Top Kubernetes Tools You Need for 2022 – Popeye

Thanks to Collabnix community members Abhinav Dubey and Ashutosh Kale for all the collaboration and contribution towards this blog post series....
Ajeet Raina
3 min read

Sensor Data Collection and Analytics – From IoT to Cloud in 5 Minutes

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...
Ajeet Raina
3 min read

How to Deploy a Stateful Application using Kubernetes? – KubeLabs Glossary

A StatefulSet is a Kubernetes controller that is used to manage and maintain one or more Pods. However, so do other controllers like...
Ajeet Raina
5 min read

A Quick Look at the Kubernetes API Reference Docs and Concepts

The core of Kubernetes’ control plane is the API server and the HTTP API that it exposes. The Kubernetes API is the...
Ajeet Raina
2 min read

What are Kubernetes Replicasets? – KubeLabs Glossary

How can you ensure that there are 3 Pods instances which are always available and running at one point in time?...
Ajeet Raina
7 min read

Shipa Vs OpenShift: A Comparative Guide

With the advent of a popular PaaS like Red Hat OpenShift, developers are able to focus on delivering value via their...
Ajeet Raina
6 min read

What is Kubernetes Scheduler and why do you need it? – KubeLabs Glossary

If you are keen to understand why Kubernetes Pods are placed onto a particular cluster node, then you have come to...
Ajeet Raina
5 min read

Getting Started with Shipa

Are you frustrated with how much time it takes to create, deploy and manage an application on Kubernetes? Wouldn’t it be...
Ajeet Raina
12 min read

OSCONF 2021: Save the date

OSCONF 2021 is just around the corner and the free registration is still open for all DevOps enthusiasts who want to...
Ajeet Raina
1 min read

Portainer Vs Rancher

According to Gartner “By 2024, low-code application development will be responsible for more than 65% of application development activity.” Low code...
Ajeet Raina
4 min read

Running Redis on Multi-Node Kubernetes Cluster in 5 Minutes

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...
Ajeet Raina
1 min read

A First Look at PineBook Pro – A 14” ARM Linux Laptop For Just $200

If you’re a FOSS enthusiast and looking out for a powerful little ARM laptop, PineBook Pro is what you need. The...
Ajeet Raina
3 min read

5 Minutes to Kubernetes Architecture

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,...
Ajeet Raina
2 min read

A First Look at Portainer 2.0 CE – Now with Kubernetes Support

Irrespective of the immaturity of the container ecosystem and lack of best practices, the adoption of Kubernetes is massively growing for...
Ajeet Raina
6 min read

From 1 to 9000: A Close Look at Collabnix Slack Journey

“Individually We Specialise, Together We Transform” Slack has grown to be an excellent tool for communities- both large and small, open...
Ajeet Raina
1 min read

Getting Started with Jenkins X in 5 Minutes

Jenkins works perfectly well as a stand-alone open source tool but with the shift to Cloud native and Kubernetes, it invites...
Ajeet Raina
11 min read

Building Your First Certified Kubernetes Cluster On-Premises, Part 2: – iSCSI Support

In my first post, I discussed how to build your first certified on-premises Kubernetes cluster using Docker Enterprise 3.0. In this...
Ajeet Raina
9 min read

Introducing Kubelabs – An Ultimate Kubernetes101 Workshop

Yesterday I conducted Kubernetes workshop for almost 500+ audience at SAP Labs, Bengaluru (India) during Docker Bangalore Meetup #50. The workshop...
Ajeet Raina
1 min read

Kubernetes Monitoring & Best Practices Talk at Sumo Logic Bengaluru User Group

Last Friday, I was invited by Sumo Logic to talk around Kubernetes Monitoring & Best Practices. Around 200+ attendees participated for...
Ajeet Raina
58 sec read

Multi-Node K3s Cluster on NVIDIA Jetson Nano in 5 Minutes

If you are looking out for lightweight Kubernetes which is easy to install and perfect for Edge, IoT, CI and ARM,...
Ajeet Raina
6 min read

Building Your First Certified Kubernetes Cluster On-Premises (Part 3) – Support of Kubernetes on Windows

In Part 1 of this blog series, I demonstrated how to deploy a certified Kubernetes cluster on-premises using Docker Enterprise 3.0....
Ajeet Raina
3 min read

Kubernetes Cluster on Bare Metal System Made Possible using MetalLB

If you try to setup Kubernetes cluster on bare metal system, you will notice that Load-Balancer always remain in the “pending”...
Ajeet Raina
9 min read

A First Look at Compose on Kubernetes for Minikube

Say Bye to Kompose ! Let’s begin with a problem statement – “The Kubernetes API is quite HUGE. More than 50...
Ajeet Raina
6 min read

Kubernetes Hands-on Lab #1 – Setting up 5-Node K8s Cluster

  Are you new to Kubernetes? Want to build your career in Kubernetes? Then Welcome ! You are at the right place. This...
Ajeet Raina
2 min read

Top 10 Reasons why LinuxKit is better than the traditional OS distribution

  “LinuxKit is NOT designed with an intention to replace any of traditional OS like Alpine, Ubuntu, Red Hat etc. It...
Ajeet Raina
7 min read

Running LinuxKit locally on Oracle VirtualBox Platform Made Easy

LinuxKit GITHUB repository has already crossed 1800 commits, 3600+ stars &  been forked 420+ times since April 2017 when it was...
Ajeet Raina
3 min read

Building a minimalistic LinuxKit OS on Raspberry Pi 3 using Moby

LinuxKit GITHUB repository recently crossed 3495 stars, forked around 410+ times and added 80+ contributors. Just 7 months old project and...
Ajeet Raina
3 min read

Getting Started with Multi-Node Kubernetes Cluster using LinuxKit

Here’s a BIG news for the entire Container Community – “Kubernetes Support is coming to Docker Platform“. What does this mean? This...
Ajeet Raina
2 min read

Why Infrakit & LinuxKit are better together for Building Immutable Infrastructure?

Yet Another Problem Statement(YAPS)… Let us accept the fact – “Managing Docker on different Infrastructure is still difficult and not portable”....
Ajeet Raina
4 min read

A Quick Look at LinuxKit Packaging System

One of the most compelling feature of LinuxKit is “Everything replaceable and customisable”. You can now build up your own customised...
Ajeet Raina
5 min read

When Moby Meet Kubernetes for the first time

Moby has turned to be an open playground for collaborators. It has become a popular collaborative project for the container ecosystem to...
Ajeet Raina
3 min read

Test-Drive LinuxKit OS on Oracle VirtualBox running on macOS Sierra

In my last blog post, I showed how to get started with LinuxKit for Google Cloud Platform. LinuxKit is secure, lean and...
Ajeet Raina
2 min read

I’m thrilled ! I’m a {code} Catalyst !

Carrying a slogan “Code Open, Deploy Anywhere”, {code} by DellEMC is an organization of open source engineers focused on next generation...
Ajeet Raina
1 min read
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