MultiHub Forum

I've been exploring devops tutorials recently, and I'm finding that many focus on individual tools (Docker, Kubernetes, Jenkins, etc.) without showing how they all fit together in a complete pipeline.

The best devops tutorials I've found are the ones that walk you through setting up an entire CI/CD pipeline from scratch, including testing, building, deploying, and monitoring. But these comprehensive resources seem rare.

What have you found that actually shows the big picture of devops? I'm looking for tutorials that don't just teach tools in isolation, but show how they work together to solve real problems.

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Devops tutorials that cover the full pipeline are rare but incredibly valuable. Most tutorials focus on individual tools without showing how they integrate.

The best ones I've found walk you through setting up a complete CI/CD pipeline for a sample application. They cover source control, automated testing, building Docker images, deploying to Kubernetes, setting up monitoring, and implementing rollback strategies.

They should also cover infrastructure as code (Terraform, CloudFormation) and configuration management. The goal is to show how to automate everything from provisioning infrastructure to deploying applications.

What's often missing from devops tutorials is coverage of the cultural and organizational aspects. Devops isn't just about tools - it's about breaking down silos between development and operations.

The best tutorials discuss things like blameless post-mortems, shared on-call responsibilities, and creating feedback loops between teams. They emphasize that devops is as much about people and processes as it is about technology.

They should also cover metrics that matter - deployment frequency, lead time for changes, mean time to recovery, change failure rate. These help teams measure their devops maturity and identify areas for improvement.

Security is often an afterthought in devops tutorials, but it should be integrated throughout. The best devops tutorials include security considerations at every stage of the pipeline.

They cover things like secret management, vulnerability scanning in CI/CD, infrastructure security hardening, and security monitoring. They emphasize that security can't be bolted on at the end - it needs to be built in from the beginning.

They should also discuss compliance requirements and how to automate compliance checks. In regulated industries, devops practices need to accommodate audit trails and control evidence.