CI/CD Best Practices

GitLab CI Dynamic Child Pipelines For Monorepo Microservices Deployment

After a decade of wrestling with CI/CD systems and watching monorepo deployments go from "simple" to "nightmare" and back to "elegant," I've seen every per...

Fix GitHub Actions 'Resource not accessible by integration'

Resolve the GitHub Actions 'Resource not accessible by integration' error by fixing workflow permissions, GITHUB_TOKEN scopes, and repository settings.

Fix GitHub Actions Workflow Stuck in 'Queued'

Diagnose and resolve GitHub Actions workflows that remain stuck in 'queued' status, covering runner availability, concurrency limits, and label mismatches.

GitHub Actions

CI/CD

CI/CD platform integrated directly into GitHub. Automate builds, tests, and deployments with YAML workflows triggered by repository events.

GitLab CI

CI/CD

Built-in CI/CD platform in GitLab with pipeline-as-code, auto DevOps, and integrated security scanning. Single platform for source control, CI/CD, and DevSecOps.

Jenkins

CI/CD

The most widely adopted open-source automation server. Jenkins provides hundreds of plugins to support building, deploying, and automating any project with declarative and scripted pipelines.

How fast can you type real DevOps commands? Race against the clock in a terminal-themed typing challenge with kubectl, Docker, Terraform, and more.

Guess the DevOps tool from progressive clues. Prometheus, Terraform, ArgoCD, and 30+ more. Fewer clues needed = higher score.

Do you know what CIDR, RBAC, SRE, and MTTR stand for? 50+ acronyms across networking, security, cloud, containers, and more with fun facts.