CI/CD

CI/CD Troubleshooting Labs

Recover pipelines and deployments under real incident pressure.

Practice CI/CD incident response with broken pipelines, failed deploys, and rollback workflows.

Pipeline failures
Deploy regressions
Live terminals
Timed recovery

Tutorials

Step-by-step guides
No production context
No time pressure
Low realism

Deadnodes labs

Live pipeline incidents
Production-like failures
Timed recovery
Root-cause focus

What you fix

Diagnose pipeline failures and restore healthy deployments.

Rollback strategy
Artifact issues
Dependency failures

For DevOps teams

Measure real incident response skills in CI/CD workflows.

Training
Assessments
Team drills

Fast start

Launch a CI/CD scenario in minutes.

No setup
Browser-based

Deadnodes: DevOps practice labs and technical interview platform

Deadnodes helps engineers and hiring teams practice and assess real DevOps, SRE, and platform engineering skills in live browser environments.

Hands-on troubleshooting labs for Linux, Kubernetes, Postgres, networking, and CI/CD.
Live terminal scenarios with timed runs, scoring, and run history.
Technical interview meetings with secure candidate links and a task picker.
Code Playbook exercises for live coding, pseudocode, debugging, and reasoning.
AI-assisted reports that summarize candidate actions, risks, and next questions.

Key pages: /en/for-ai-agents, /en/interview, /en/tasks/browse, /en/pricing.