How To Guides

How To Guides

Seamlessly Merging and Managing Multiple Kubernetes Cluster Configurations

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Managing multiple Kubernetes clusters efficiently can often seem daunting, especially when dealing with separate configuration files for each cluster. In this post, I’ll walk you through a straightforward process to merge new Kubernetes cluster configurations with your existing setup, ensuring smooth transitions between different contexts. Introduction As a developer, I frequently interact with multiple Kubernetes

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How To Guides

Why Is My Pod Stuck in a Pending State?

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Encountering a pod that stubbornly stays in the Pending state can be frustrating, especially when you’re in the middle of a deployment. This state means that the pod has been accepted by the Kubernetes cluster but cannot be scheduled onto a node. The reasons for this can vary, including insufficient resources, scheduling constraints, or issues

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How To Guides

Migrating Next.js Image Domains to Remote Patterns

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Optimizing image handling in a Next.js application is crucial for performance and user experience. Next.js provides a built-in Image Optimization API that automatically optimizes images on-demand for faster load times. However, the way we specify which external domains are allowed to serve images has changed. The older images.domains configuration has been deprecated in favor of

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How To Guides

Access Private Docker Hub Repository from Kubernetes Securely

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If you’re working with private Docker Hub repositories, you know the importance of securing your images while ensuring seamless access from your Kubernetes cluster. In this guide, I will walk you through the steps to securely grant your Kubernetes cluster access to your private Docker Hub repository using Kubernetes secrets. We’ll cover creating a secret

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How To Guides

Optimizing Next.js Docker Images for Production

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Optimizing Docker images is crucial for creating efficient and manageable applications. As a developer, I’ve found that even small tweaks can significantly improve performance and reduce costs. In this guide, I’ll walk you through how I optimized my Next.js Docker images to be as small and efficient as possible. We’ll cover evaluating current image sizes,

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How To Guides

Unlocking Markdown Metadata with TypeScript

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Markdown files are a staple in the world of documentation, blogging, and static site generation. They offer a simple and readable format for content, but sometimes we need more than just plain text. Metadata, often called front matter, allows us to store additional information at the top of our markdown files. This metadata can include

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How To Guides

Building a Cross-Platform CLI Tool in TypeScript

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As a developer, creating command-line interface (CLI) tools can greatly enhance productivity and automate repetitive tasks. With TypeScript’s robust type system and modern JavaScript features, we can build reliable and maintainable CLI tools. In this guide, I’ll walk you through the process of building a cross-platform CLI tool in TypeScript and compiling it into binaries

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How To Guides

Building a Custom JSON Editor in React with and without react-json-view

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Introduction As a developer, there are times when you need to allow users to edit JSON data directly within your React applications. While libraries like react-json-view offer a quick and powerful solution, sometimes you might want to implement a custom editor to better fit your application’s needs. In this blog post, I’ll walk you through

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