Live demo

Migrate a real CentOS 7 host — and read the evidence

This runs the actual vrtmv engine against a real CentOS 7 rpm database, translates every package through the live Translation Index over the authenticated API, and renders the Ansible role and the signed parity attestation it produces. Nothing here is mocked.

Source: a cold CentOS Linux 7.9 root with a real Berkeley-DB rpm database and a bonded-network config — the kind of host stranded by CentOS end-of-life. Pick a target and run.
checking engine…
✓ runs the real engine live. The grayed options sample the 90+ Linux releases vrtmv covers — back to the year 2000, across 16 distribution families. They're disabled on purpose: an open everything-to-everything matrix would let the Translation Index be mapped out.

Parity attestation — summary

Caveats & manual steps — the conditions that need a human

Translations — what each canonical maps to on the target

CanonicalTarget packagesConfidenceCaveat

Gaps — reported honestly, not hidden

Data migration — the payload no package owns

roles/vrtmv_migration/tasks/main.yml
vrtmv-attestation.json
engine log