Have the superpower of fixing containers
summary
Shows step‑by‑step fixes that actually work: use docker container inspect and formatted json with jq/python to compare ENTRYPOINT vs CMD, run an interactive shell or add RUN ls before a failing step to debug builds, extract files with docker cp and examine with hexdump, and enter Docker Desktop’s VM to browse overlay2. Demonstrates concrete fixes (chmod/unlink, replacing race 8 with trace 8), reproduces errors, and verifies corrected containers run.
AI-written summary · about
chapters (14)
- 0:00Introduction and setup
- 2:20Basic container inspection
- 3:42Command troubleshooting
- 5:23Log analysis and debugging
- 7:47Using CLI formatting
- 9:39Entrypoint and CMD issues
- 12:18Container inspection
- 14:33Process and file management
- 16:53Advanced file inspection
- 19:04Virtual machine access
- 21:00Docker build debugging
- 24:50Docker Compose troubleshooting
- 27:01Container editing tools
- 31:01Advanced architecture and conclusion
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