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Easiest way to recover lost PEM key of AWS EC2 Instance | WITHOUT RESTART

Jan 13, 2025 · 4 min read · I have an application running on an EC2 instance, unfortunately I have lost private file to connect to this instance and now can not shut down this VM as the requirement is to have “ZERO DOWNTIME” Step-by-Step Process: Modify Security Group to Allow...

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AWS Security Group Configuration for Kubernetes

Jan 7, 2025 · 2 min read · 1. Security Group for Master Nodes Name: K8s-Master-SG Ibound Rules*:* These rules allow the master nodes to communicate with the worker nodes and external services securely. ProtocolPort RangeSourceDescription TCP6443K8s-Worker-SGKubernetes A...

How to Remove All <None> Tag on Docker Images

Aug 5, 2024 · 4 min read · Keeping your Docker environment clean and efficient is crucial for maintaining smooth operations. Removing images tagged as <none> is a simple yet effective way to reclaim disk space and reduce clutter. By following the steps outlined, you can easily...

Hosting a Static Website Using an AWS S3 Bucket: A Simple Guide 🚀

Jul 31, 2024 · 4 min read · In today's digital age, having a personal or business website is essential. Whether you’re a developer showcasing your portfolio, a blogger sharing your thoughts, or a small business reaching out to potential customers, a website serves as your digit...

AWS Resource Tracker Using Shell Scripting

Jul 18, 2024 · 5 min read · To gather some of the highly used AWS resources information EC2 instances, S3 buckets, and IAM users with a shell script and save the result in a table format in a file, you can follow the steps below. This script will include descriptions and fetch ...