DevOps & Cloud

Have we been lied to this entire time? submitted by <a href="https://www.reddit.com/user/Complete-Sea66

When shipping is cheap, you can run far more experiments—but you have to learn from them.

Stop falling for hardware marketing illusions. Uncover the architectural realities behind six-channel memory trade-offs and how to utilize… Continue reading on

A step-by-step guide to setting up a Kubernetes cluster on AWS EC2 using kubeadm and Calico. Continue reading on Medium »

A complete walkthrough of Project 16 — from writing the first line of Python to a live CI/CD pipeline pushing to Docker Hub automatically. Continue reading on M

Can anyone add me to any fresher devops community from india Just starting devops and wants to be in a community submitted by /u/MIMO_216 [link] [comments] </sp

If you work in a single technology stack, you know exactly what’s safe to delete. You’ve seen the build output, you know it regenerates… Continue reading on Med

Many individuals connect GitHub Actions to AWS by inputting an access key and secret key into GitHub. While this method works, it poses a… Continue reading on M

Counters don’t measure rates. Gauges don’t need rate(). And irate() isn't as real-time as you think. Continue reading on Medium »

Reference: https://github.com/alibaba/open-code-review Continue reading on Medium »

Minimalist Elastic Kubernetes Service Continue reading on Medium »

Navigating the technical friction between automated deployment pipelines and enterprise cloud security controls. Continue reading on Medium »

You have an important demo in a couple of hours, and suddenly the VPN stopped working, and it looks like the issue is related to the ISP… Continue reading on Me

1. Introduction: The Challenge of Browser Stability Continue reading on Medium »

Spent the last several months going down a rabbit hole: I wanted to understand how Kubecost actually knows what a pod costs. Not the high-level answer — the act

The Shift-Left Data Dilemma: Choosing the Right Test Data Management Tools for Enterprise CI/CD Continue reading on Medium »

“Great applications are not built only with code; they are built on strong infrastructure.” Continue reading on Stackademic »

Netflix engineer Casey Bleifer shares how to achieve rapid, automated code changes across a massive, diverse software fleet. She discusses building an event-dri

Build a Kubernetes(kind cluster)-based system to detect certificate expiry early and get alerted before outages Continue reading on Medium »

A production EKS setup spans multiple availability zones, uses managed node groups for worker nodes, and integrates tightly with IAM, VPC… Continue reading on M

Bir önceki bölümde, Red Hat OpenShift Container Platform (OCP) mimarisini, onu standart Kubernetes’ten ayıran temel özellikleri, özel… Continue reading on Mediu

When James Smith, a freelance web designer, came to me with a finished Next.js portfolio, the obvious move was Vercel. One GitHub… Continue reading on Medium »

Part 2: How We Governed a Multi-Cloud Terraform Platform at Enterprise Scale Continue reading on Medium »

Private IPs, CIDR, and NAT, explained the way I actually figured them out Continue reading on Medium »

The “Oh Crap, Now What?” Moment Continue reading on Medium »

​ I’ve been running my EKS worker nodes on c5a.2xlarge (x86) for a while on Dev, but for prod, I’m planning to move and test c8g.2xlarge (Graviton / ARM64) to t

Day 1 of learning Azure, done through the terminal instead of theory Continue reading on Medium »

From Manual Deployments to Automated DevOps Pipelines Continue reading on Medium »

A step-by-step approach to loading application configuration from HashiCorp Vault (KV v2) Continue reading on Medium »

You read my little confession yesterday about getting squeezed by an unexpected AWS bill, right? I knew the question on your mind was… Continue reading on Mediu

If you’re leading a regulated engineering team, you already know audit evidence is no longer something you can assemble after the fact… Continue reading on Medi

Regulated engineering teams have a different audit problem than the rest of the business. Continue reading on Medium »

In modern enterprise environments, cloud storage has become the backbone of digital operations. Continue reading on Medium »

Most developers are familiar with sharing code through remote repositories and Pull Requests. But Git also provides another way to share… Continue reading on St

Cloud Was Supposed to Reduce Complexity. Why Does Every New Problem Create Another “Ops” Team? Continue reading on Medium »

A production investigation into the invisible infrastructure event that no CloudWatch alarm catches. Continue reading on Medium »

Why min.insync.replicas = RF - 1 Can Be a Production Landmine in Apache Kafka Continue reading on Dev Genius »

How I embedded SAST, DAST, and SCA directly into my GitLab pipeline — and why every developer or DevOPS or Cloud Engineer should too Continue reading on Medium

AWS Systems Manager (SSM) lets a GitHub Actions workflow run shell scripts on a private EC2 fleet without storing long-lived AWS access… Continue reading on Med

Why Infrastructure as Code Is No Longer Enough Continue reading on AegisOps »

It was a quiet Tuesday morning when our Slack billing alert triggered. Continue reading on Medium »

How to use Zabbix, nvidia-smi, and custom items to monitor GPU temperature, set alerts, and visualize graphs on dedicated GPU servers. Continue reading on Mediu

One thing I’ve noticed while learning more about cloud and DevOps is this: Continue reading on AWS in Plain English »

The Unit Cost of Elasticity Continue reading on AWS in Plain English »

Many CI pipelines stop at a successful build. Continue reading on Medium »

Today I learned about YAML and JSON, two data serialization formats that are widely used throughout cloud, DevOps, automation, and… Continue reading on Medium »

A complete Guide to automate Firebase Deployment with GitHub Actions Continue reading on Medium »

Why virtualization is suddenly the hottest topic in infrastructure, again: a field guide to the post-VMware landscape, and how to stop… Continue reading on Kest