May 15 · 20 min read · The Bill That Changed Everything A few years ago, a team I worked with ran a SaaS application on AWS with what seemed like a simple setup: every EC2 instance wrote its access logs to a gp2 EBS volume,
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Apr 22 · 1 min read · Step 1: Login into the AWS environment using provided credentials. Step 2: Go to EC2 Section and check the existing instance. Check the volume attached to the instance and Click on the volume and c
Join discussionApr 9 · 5 min read · EC2 looks simple on the bill — until you pull it apart. What most teams see is a single line item for instance hours. In reality, every running (and even stopped) EC2 instance generates charges across multiple dimensions, and the overlooked ones tend...
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Feb 12 · 4 min read · RWO vs RWX in Kubernetes — The Real Difference Between Block Storage and FileStorage If you’ve worked with Kubernetes volumes, you’ve probably seen this statement: “EBS (or any block storage) only supports RWO (ReadWriteOnce).For RWX (ReadWriteMany)...
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Feb 13 · 3 min read · Managing cloud infrastructure requires a blend of sharp Linux skills and AWS automation expertise. This article walks through solving a common operational hurdle: identifying specific EBS volumes within a massive dataset and automating that process f...
Join discussionJan 29 · 2 min read · Problem: We have a lot of AWS EC2 instances and EBS volumes, the description of which volumes we have save to a file with: aws ec2 describe-volumes > aws-volumes.json To solve this, we need to parse the aws-volumes.json file using jq. This tool is th...
Join discussionJan 19 · 3 min read · Who This Blog Is For This blog is written for: Beginners learning Linux storage DevOps aspirants practicing on AWS Anyone preparing for Linux / AWS interviews Readers who want hands-on, reproducible steps, not theory No prior LVM knowledge is a...
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Jan 17 · 5 min read · While working and learning with Linux servers and EC2 instances, I noticed that storage is often treated as a one-time setup. We attach a disk, format it, and then forget about it. But in a real-world system, storage requirements keep changing. Disks...
Join discussionJan 11 · 1 min read · Step 1: Login into the AWS environment using provided credentials. Step 2: Go to EC2 section and select the instance. Then click Action and then Storage after that select Attach volume option. instance —→ Actions —→ Storage —→ Attach Volume. Step 3:...
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