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IpamCVLAN builds its HFID from svlan__name__value, and strict schema mode requires that attribute to be unique on the peer. IpamSVLAN only got a name__value constraint implicitly, from the HFID it inherits off IpamGenericVLAN, and releases before Infrahub 1.9 don't propagate an inherited HFID into uniqueness constraints, so they rejected the extension. Declaring the constraint makes it load everywhere; on 1.9+ the effective schema is unchanged. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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dgarros
approved these changes
Sep 29, 2026
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Problem
Loading the QinQ extension fails on older Infrahub servers:
Reported via the marketplace:
infrahubctl marketplace get infrahub/traditional-infrastructure-sot --collectionfollowed byinfrahubctl schema load.Cause
IpamCVLAN.human_friendly_idis[svlan__name__value, vlan_id__value]. Withschema_strict_modeon (the default), Infrahub requiresnameto be unique onIpamSVLAN.IpamSVLANdoesn't declare that: its only explicit constraint is[vlan_id__value, vlan_group], and it getsname__valueas its HFID fromIpamGenericVLAN.IpamSVLAN's uniqueness constraints and validation passes.Fix
Declare
[name__value]explicitly onIpamSVLAN. On 1.9+ this is the constraint Infrahub already derives, so the effective schema doesn't change. It just stops depending on the server version. The docs are regenerated and afixednews fragment is added.Testing
yamllint -s .passes.SchemaBranch.process_pre_validation/validate_human_friendly_idatinfrahub-v1.8.0vsinfrahub-v1.9.0. The CIload-all-schemasjob covers current Infrahub.🤖 Generated with Claude Code