devops Archives - Page 9 of 47

Unified Kubernetes Observability: A Hands-on Guide to Grafana Alloy

September 9, 2026

Tired of managing Promtail, Node Exporter, and OTel collectors separately? Learn how to unify your Kubernetes telemetry with Grafana Alloy and simplify your observability stack.

DevOps

Distributed Tracing with Grafana Tempo and OpenTelemetry: Cut Storage Costs with Trace Sampling

September 8, 2026

Distributed tracing is the missing piece when logs alone can't explain why your microservice requests are slow. This guide walks through setting up Grafana Tempo with OpenTelemetry and tail-based sampling — so you keep every trace that matters while keeping storage costs under control.

DevOps

Automating Docker Image Updates: A Guide to Argo CD Image Updater

September 8, 2026

Tired of manual YAML edits? Learn how to automate container image updates in Kubernetes using Argo CD Image Updater and GitOps best practices.

Networking

Multi-Vendor Network Automation: Stop Fighting the CLI with NAPALM and Python

September 7, 2026

Ditch the manual CLI work. Learn how to use NAPALM and Python to automate Cisco, Juniper, and Arista devices with a single, unified workflow.

DevOps

CDK for Terraform (CDKTF) with Python: Deploy Cloud Resources Without Writing HCL

September 3, 2026

CDK for Terraform (CDKTF) lets you define cloud infrastructure using Python instead of HCL — while keeping Terraform's state management and provider ecosystem intact. This guide walks through installation, writing your first Python stack, deploying to AWS, and verifying the result.

DevOps

Stop Deploying Broken Docker Images: A Guide to Container Structure Tests

September 3, 2026

Container Structure Tests help you catch Dockerfile errors before they reach production. Learn to automate checks for file permissions, binary versions, and security metadata.

DevOps

Stop Storing Secrets in Git: A Guide to 1Password Connect on Kubernetes

September 3, 2026

Tired of Base64 secrets? Learn how to integrate 1Password with Kubernetes to automate secret management, improve security, and simplify your DevOps workflow.

Programming

Scaling Large TypeScript Monorepos: How We Cut CI Times by 90% with Nx

September 1, 2026

Tired of 45-minute build times? Discover how to use Nx affected commands and remote caching to slash CI wait times and keep your TypeScript monorepo fast and scalable.

DevOps

Kubernetes Manifest Linting with Kube-score and Kube-linter: A CI/CD Integration Guide

August 29, 2026

Kubernetes manifests with missing resource limits, no health probes, or permissive security contexts are a common source of production incidents. This guide shows how to catch those issues automatically using Kube-score and Kube-linter, with a complete GitHub Actions workflow to enforce manifest quality on every pull request.

DevOps

Ditch the ‘Works on My Machine’ Trap: Build Your Own CDE with Coder

August 29, 2026

Stop wrestling with local dependency hell. Learn how to build a self-hosted Cloud Development Environment (CDE) using Coder and Terraform to standardize your team's workflow.