devops
Practical resources about devops for software engineers.
214 results
Automating Infrastructure and Delivery
DevOps bridges the gap between writing code and running it in production. Containerization, CI/CD pipelines, infrastructure as code, and observability are no longer optional — they are table stakes for modern engineering teams.
Find practical recipes for building Docker images, writing GitHub Actions workflows, deploying to Kubernetes, managing Terraform state, and setting up Prometheus monitoring. Each guide is tested against real cloud environments and includes troubleshooting tips.
What Works in Code Review — For Authors and Reviewers
A practical guide to useful code reviews: how to write reviewable code, give constructive feedback,...
AWS Basics — Core Services for Developers
A practical guide to AWS core services for developers: compute, storage, databases, networking, and...
Azure Basics — Core Services for Developers
A practical guide to Microsoft Azure core services for developers: compute, storage, databases,...
Chaos Engineering — Principles, Tools, and Safe Experiments
A practical guide to chaos engineering: build resilient systems by intentionally injecting...
CI/CD Pipeline Guide
A practical guide to building CI/CD pipelines with GitHub Actions, testing, deployment strategies,...
Complete Guide to CI/CD with GitHub Actions
Build CI/CD pipelines from scratch with GitHub Actions. Covers workflows, runners, matrix builds,...
Docker Compose: Multi-Service Local Development
Master Docker Compose for local development: multi-service environments, networking, volumes,...
Complete Guide to Docker in Production
Run Docker containers in production with confidence. Covers multi-stage builds, distroless images,...
GitHub Actions CI/CD: Workflows, Runners, Secrets
Master GitHub Actions for CI/CD: workflows, reusable workflows, composite actions, secrets...
Complete Guide to GitOps with ArgoCD
Deploy Kubernetes applications with GitOps using ArgoCD. Covers installation, ApplicationSets, sync...
Complete Guide to GitOps in Production
Implement GitOps with ArgoCD and Flux. Covers declarative infrastructure, drift reconciliation,...
Helm Charts: Structure, Templating, Dependencies, Registry
Master Helm charts for Kubernetes: chart structure, templating, values, dependencies, hooks,...
Kubernetes Config Management Guide
Master Kubernetes configuration management: ConfigMaps, Secrets, External Secrets Operator, sealed...
Complete Guide to Kubernetes Ingress
Configure and troubleshoot Kubernetes Ingress controllers. Covers NGINX Ingress, TLS, path routing,...
Complete Guide to Kubernetes Networking
Master Kubernetes networking. Covers Services, Ingress, NetworkPolicies, CNI plugins, DNS, service...
Complete Guide to Monitoring and Alerting
Build a production monitoring stack. Covers Prometheus, Grafana, AlertManager, metrics...
Complete Guide to Terraform Modules
Build reusable Terraform modules with proper structure, inputs, outputs, and versioning. Covers...
Complete Guide to Terraform in Production
Manage infrastructure as code with Terraform in production. Covers modules, state management,...
Blue-Green and Canary Deployments
A practical guide to deployment strategies: blue-green, canary, rolling, and feature flags....
Docker for Developers — A Complete Guide
Learn Docker from the ground up: images, containers, Dockerfiles, networks, volumes, and Docker...
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