Docker Troubleshooting

Trigger

Use this skill when:

• A container fails to start or exits immediately
• Port binding errors occur (address already in use)
• Permission denied errors on the Docker socket or inside containers
• Docker runs out of disk space
• Image pulls fail with auth or network errors
• DNS resolution fails inside containers
• Build context is unexpectedly large or builds fail
• Docker Compose services fail dependency checks
• The Docker daemon won't start or is unresponsive
• Containers can't communicate across networks

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