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Ajeet Singh Raina

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Ajeet Singh Raina
Running Multi-Node Kubernetes Cluster using Docker Desktop

Docker

Running Multi-Node Kubernetes Cluster using Docker Desktop

Pre-v4.38.0: Single-Node Cluster Prior to Docker Desktop v4.38.0, Kubernetes support was limited to a single-node cluster ideal for basic testing: * Components Included: * A standalone Kubernetes API server, kubelet, and etcd (all running in the Docker Desktop VM). * Preconfigured Docker CLI integration (kubectl, helm)

By Ajeet Singh Raina 31 Jan 2025
Behind the Scenes of Organizing Cloud-Native AI Day in Singapore: A Remote Success Story

Docker

Behind the Scenes of Organizing Cloud-Native AI Day in Singapore: A Remote Success Story

Last Friday marked an incredible milestone in my journey of organizing tech events. Despite not being physically present, I successfully orchestrated Cloud-Native AI Day in Singapore—a day that brought together some of the brightest minds in the cloud-native and AI space. This was no overnight effort; it

By Ajeet Singh Raina 26 Jan 2025
PostgreSQL Model Context Protocol (MCP) Server, Docker and Claude Desktop

Claude Desktop

PostgreSQL Model Context Protocol (MCP) Server, Docker and Claude Desktop

Just as USB-C provides a standardized way to connect your devices to various peripherals and accessories, MCP provides a standardized way to connect AI models to different data sources and tools. MCP is an open protocol that standardizes how applications provide context to LLMs. MCP helps you build agents

By Ajeet Singh Raina 02 Jan 2025
Using a Neo4j Graph Database to Power the Internet of Things

Docker

Using a Neo4j Graph Database to Power the Internet of Things

Graph databases excel at representing complex relationships between data points, which can be useful in sensor data analysis.For example, if you have multiple sensors and want to understand how they are related, a graph database can help you model those relationships and perform queries to find patterns or anomalies

By Ajeet Singh Raina 29 Dec 2024
Expediting Productivity: My Favorite macOS Apps of 2024

Docker

Expediting Productivity: My Favorite macOS Apps of 2024

As 2024 wraps up, I’ve been reflecting on the tools that helped me get things done this year. If you’re like me, you’re always looking for apps that make life easier, whether it’s coding, creating sample apps for the customer tech talk, or collaborating to organize

By Ajeet Singh Raina 28 Dec 2024
How to Fix "E: Unable to Locate Package google-chrome-stable" Error While Building a Docker Image

Docker

How to Fix "E: Unable to Locate Package google-chrome-stable" Error While Building a Docker Image

If you try to build a containerised Web scraping tool using Python, Selenium and Beautiful Soup on Apple M1 Pro, you might encounter the following issue while building the Dockerfile: => [ 3/11] COPY . /app 0.0s => [ 4/11] RUN wget -q -O - https://dl-ssl.google.com/linux/

By Ajeet Singh Raina 27 Dec 2024
How to Build and Run a Node application using Nginx, Docker and Redis

Docker

How to Build and Run a Node application using Nginx, Docker and Redis

With over 14,700 stars, 2,000 forks, awesome-compose is a popular Docker repository that provides a starting point for how to integrate different services using a Compose file and to manage their deployment with Docker Compose. This project is maintained by Docker, Inc and open for the community

By Ajeet Singh Raina 27 Dec 2024
How to store JSON in Redis using Docker

Docker

How to store JSON in Redis using Docker

RedisJSON is a source-available Redis module that lets you store, manipulate, and query JSON documents in Redis. The standard Redis Python client (v4.0 or greater) supports all of the features of RedisJSON, and in this tutorial, we'll see how to get started with them. Getting started

By Ajeet Singh Raina 26 Dec 2024
How to Delete Docker Cache Effectively

Docker

How to Delete Docker Cache Effectively

Docker is a powerful tool that allows developers to easily package, distribute, and run applications in containers. However, over time, Docker images can accumulate a lot of unnecessary data and files, which can significantly increase the image size and slow down the build process. In this blog post, we'

By Ajeet Singh Raina 25 Dec 2024
Running AI Models Locally with Remote Access: Ollama, Open WebUI, and Cloudflare Setup

Docker

Running AI Models Locally with Remote Access: Ollama, Open WebUI, and Cloudflare Setup

Want to run powerful AI models locally and access them remotely through a user-friendly interface? This guide explores a seamless Docker Compose setup that combines Ollama, Open WebUI, and Cloudflare for a secure and accessible experience. When working with advanced AI models, having a robust and accessible infrastructure is

By Ajeet Singh Raina 24 Dec 2024
How To Use Multiple Node Versions With NVM On MacOS

Docker

How To Use Multiple Node Versions With NVM On MacOS

nvm is a tool that allows developers to seamlessly manage and switch between multiple versions of Node.js. It's especially useful for projects requiring specific Node.js versions, as it helps prevent version conflicts and simplifies development workflows. GitHub Repository * Repository: nvm-sh/nvm * Stars: Over 80k (as

By Ajeet Singh Raina 23 Dec 2024
How to Auto-Create AWS S3 Buckets using Localstack

Docker

How to Auto-Create AWS S3 Buckets using Localstack

With over 52,000 stars and 520+ contributors, LocalStack is an open-source tool that emulates a wide range of AWS services on a local machine. It's primarily used for testing and development purposes, allowing developers to run applications locally without needing to interact with the actual AWS

By Ajeet Singh Raina 23 Dec 2024
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Ajeet Singh Raina

Docker. Kubernetes. Agentic AI.

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Ajeet Singh Raina

Docker. Kubernetes. Agentic AI.

Ajeet Singh Raina
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