DevOps articles

20 posts

DevOps

Amazon EKS Now Lets You Roll Back a Kubernetes Upgrade: How the Seven-Day Safety Net Changes Cluster Operations

8 July 2026·6 min read

Amazon EKS Now Lets You Roll Back a Kubernetes Upgrade: How the Seven-Day Safety Net Changes Cluster Operations Kubernetes upgrades have always been the part of running EKS that teams quietly dread....

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DevOps

Amazon OpenSearch Service’s New Log Analytics Engine: How to Cut Log Storage Costs Up to 70% Without Dropping Data

7 July 2026·7 min read

Amazon OpenSearch Service’s New Log Analytics Engine: How to Cut Log Storage Costs Up to 70% Without Dropping Data Every scale-up eventually meets the same wall. The application is growing, the...

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DevOps

Amazon ECS Service Connect Now Routes In-Zone by Default: How Zone-Aware Routing Cuts the Cross-AZ Bill You Never See

6 July 2026·7 min read

Amazon ECS Service Connect Now Routes In-Zone by Default: How Zone-Aware Routing Cuts the Cross-AZ Bill You Never See Cross-availability-zone data transfer is the most expensive line item most...

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DevOps

Amazon ECS Deployment Observability Is Here: How to Catch a Failing Rollout Before It Costs You Six Figures an Hour

4 July 2026·6 min read

Amazon ECS Deployment Observability Is Here: How to Catch a Failing Rollout Before It Costs You Six Figures an Hour ITIC’s 2024 Hourly Cost of Downtime Survey found that more than 90 percent of...

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DevOps

AWS Copilot CLI End of Support: What ECS Teams Need to Do Before June 12, 2026

9 June 2026·6 min read

AWS Copilot CLI End of Support: What ECS Teams Need to Do Before June 12, 2026 If your team shipped containers to AWS the easy way over the last few years, there is a fair chance AWS Copilot CLI is...

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DevOps

How to install node.js on User Level – CentOS RHEL Amazon Linux

14 August 2021·1 min read

This article explains how you can install node package on user-level without having root access. This method was tested on CentOS 7 and Amazon Linux 2. However, this method should work on any Linux...

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DevOps

CentOS 6 – YumRepo Error: All mirror URLs are not using ftp, http[s] or file.

8 August 2021·1 min read

Hello folks… Today I was trying to install a package on an old CentOS 6 server and got the below error. Loaded plugins: fastestmirror, presto, security Setting up Install Process Determining fastest...

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DevOps

How to run Django On a subpath – DevOps

23 June 2019·1 min read

Today, we were trying to run the Django application on a subpath say /backend/ . We were able to run it but some URL redirection from the application was still pointing it to the / URL instead of...

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