Introduction When an alarm triggers, a ticket is created in Freshservice, and the on-call team member has to stop everything, open a spreadsheet, find the right person’s name, head to Slack, and tag them. Every single time.It becomes very difficult specially when the team is dealing with multiple alerts, that five step manual process adds […]
Introduction When designing cloud solutions in AWS, one has to make a choice between secure isolation and accessibility. The recommended practice is to place all application servers, databases, and internal API’s in a private subnet and deny their access to the Internet. But then, how can developers, operations engineers, and system administrators access these resources […]
Locking Down the Front Door: IAM and Access Control in AWS Most AWS breaches don’t start with a zero-day exploit. They start with an over-permissioned role, a leaked access key, or a policy that grants *:* (a wildcard meaning “every action, on every resource”) because it was faster than scoping it properly. Identity and Access […]
INTRODUCTION Have you ever woken up to a dozen AWS health notifications, each one technical, urgent, and demanding your immediate attention? Imagine it’s 2 a.m. and AWS sends a health notification: an EC2 instance is being retired in 48 hours. Ten minutes later, a second email arrives about a mandatory RDS upgrade. By morning, there […]
Introduction Someone deletes a namespace by accident. A migration goes sideways and you need last week’s cluster state back, not just today’s. A node group gets torn down before anyone thought to check what was running on it. Kubernetes does not protect you from any of this by default etcd holds your cluster’s state, but […]
Introduction Imagine a client’s website fails at midnight. Your team is on Slack, and raising a support ticket involves opening a browser, logging into Fresh service, filling out a form, and waiting for it to be assigned. In an urgent situation, every extra step adds unnecessary delay. so to simplify this, we created a Slack […]
Introduction: What if the single source of truth for your entire infrastructure lived in the wrong cloud? For years, our Terraform state lived in an AWS S3 bucket while our infrastructure increasingly ran on Google Cloud Platform. That split created cross-cloud dependencies, IAM complexity, and a growing mismatch between where we managed infrastructure and where […]
Introduction: Imagine receiving a critical production alert at 2 AM. Instead of manually checking logs, metrics, dashboards, and deployment history, what if an AI assistant could instantly analyze the issue, identify the probable root cause, and suggest the next troubleshooting steps? Modern DevOps teams manage increasingly complex cloud environments, making incident investigation both time-consuming and […]
A Practical Guide to Fixing CVEs in Amazon EKS Worker Nodes by Updating Node Group AMIs Learn how to identify security vulnerabilities (CVEs) in your EKS worker nodes, update them safely without affecting running applications, and automate the process so your clusters stay secure over time. Executive Summary When you create an Amazon EKS cluster, […]
