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⚡ AI Lessons
Dev.to · srinu nuthi
☁️ DevOps & Cloud
⚡ AI Lesson
1mo ago
EKS Upgrades Are No Longer a One-Way Door: Kubernetes Version Rollback
For years, upgrading an EKS control plane was a one-way door. You bumped the Kubernetes minor...
Dev.to · srinu nuthi
☁️ DevOps & Cloud
⚡ AI Lesson
2mo ago
How DNS Works: A Practical Guide for DevOps and Developers
Every time you type www.google.com and hit enter, your computer doesn't actually know where Google...
Dev.to · srinu nuthi
☁️ DevOps & Cloud
2mo ago
How I Cut AWS CloudWatch Costs by 50%: Moving VPC Flow Logs to S3
A customer came to me frustrated about their AWS bill. After reviewing the billing dashboard, we...
Dev.to · srinu nuthi
☁️ DevOps & Cloud
⚡ AI Lesson
2mo ago
QPS Limit Exceeded on EKS Start-up: The Image Pull Thundering Herd
I scaled our dev EKS cluster down to zero overnight to save cost. The next morning it didn't come...
Dev.to · srinu nuthi
☁️ DevOps & Cloud
⚡ AI Lesson
2mo ago
Kubernetes PriorityClass Isn't Enough: Pinning a Pod to AMD Nodes During an ARM Migration
We started moving our workloads from AMD (x86) nodes to ARM (Graviton) nodes for the lower price and...
Dev.to · srinu nuthi
☁️ DevOps & Cloud
2mo ago
AWS VPC IPAM: The Most Underrated Feature for Avoiding IP Address Chaos
Most teams manage their VPC IP ranges in a spreadsheet — until two VPCs overlap, a peering...
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