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fix(portainer): repair same-node Git routing with recoverable network migration

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archipelago
2026-09-30 09:57:25 -04:00
parent 6ac26f637c
commit eda28c4cd6
16 changed files with 856 additions and 193 deletions
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docs/app-manifest-spec.md
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@@ -290,3 +290,15 @@ app:
Validate with `scripts/validate-app-manifest.sh` and regenerate the catalog
with `scripts/generate-app-catalog.py` (drift-checked in CI by
`scripts/check-app-catalog-drift.py`).
### Persistent-state backup for network migrations
`app.backup_on_network_change: true` opts an app into a stopped-state snapshot
before an explicitly selected rootless network mode is migrated. The orchestrator
archives writable persistent bind mounts under the node data directory, collapses
nested mounts, excludes the runtime Podman socket, and preserves the previous
Quadlet definition for rollback. Named volumes, outside-data-root state and
symlinked mount roots fail closed rather than silently producing an incomplete
backup. A failed snapshot resumes the original service and leaves migration
pending. Private archives are retained under `migration-backups/`; fresh installs
and unchanged network configurations do not create migration snapshots.