mateusz/portfolio

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Mateusz Suski fcf305bd70 ci: configure and stabilize CI/CD pipeline

- fix runner configuration issues
- correct workflow labels and execution environment
- resolve dependency issues in pipeline (python deps)
- improve reliability of automation runs

2026-05-04 09:11:12 +00:00

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Scenario: Before/After Migration Comparison

Description

Compare a pre-cutover host snapshot against a post-cutover snapshot and determine whether the migrated system is ready for production traffic.

Commands

cd migration-validation-framework
python3 cli.py compare examples/before.json examples/after.json --output /tmp/migration-diff.json

Expected Result

The command writes a JSON diff.
The result is FAIL because sshd is failed after migration.
The risk assessment highlights the /var disk usage increase.
The remediation path is to restore SSH and reduce or expand /var before approving cutover.