Update docker-compose image references from v3.4.2 to v4.2.0 on lab 3#37
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Alonza0314 merged 3 commits intofree5gc:masterfrom Feb 21, 2026
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Update docker-compose image references from v3.4.2 to v4.2.0 on lab 3#37Alonza0314 merged 3 commits intofree5gc:masterfrom
Alonza0314 merged 3 commits intofree5gc:masterfrom
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Pull request overview
This PR updates Lab 3’s docker-compose manifests to use free5GC container images tagged v4.2.0 instead of v3.4.2, aligning the lab environment with newer gtp5g compatibility requirements.
Changes:
- Bumped free5GC NF image tags (
upf,nrf,amf,ausf,nssf,pcf,smf,udm,udr,chf,webui) fromv3.4.2tov4.2.0in the Lab 3 exercise compose file. - Applied the same image tag updates in the Lab 3 answer compose file.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| lab3/exercise/deploy_exercise.yaml | Updates free5GC NF image tags to v4.2.0 for the exercise deployment. |
| lab3/ans/deploy_ans.yaml | Mirrors the exercise compose changes for the answer deployment. |
Alonza0314
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Feb 21, 2026
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Thank you for updating!
Cheers
Alonza
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This PR updates the docker-compose image references in both the exercise and the answer from v3.4.2 to v4.2.0.
The previous images were no longer compatible with recent gtp5g releases. Older gtp5g versions (e.g., v8.1.0, the last compatible one) fail to compile on modern Linux kernels (tested on Linux 6.14.0).
Updating to the latest image release restores compatibility and enables the use of the most recent gtp5g versions without build issues.