[ekrichbaum]

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[semx]

Thanks for reworking this. I re-ran the points from #600 against real openstacksdk 4.22.0 resources built from DevStack-shaped responses, faking only openstack.connect and the proxies; on the #600 version that setup reproduces every observation from the DevStack run.

Fixed: the internal/nova host mapping (the hypervisor lands in nova and the VMs are created), the hypervisor interface type is kept, the primary IPv4 is the first fixed IP, the platform is QEMU, the docs no longer mention the build arg or AWS, the sync_tags message points to options that exist, and the stopped-winner flip for duplicate names is gone.

Still open:

1. Interface identity when ports change. Names are positional and the shared matcher tries the name first.

• Two ports on private (…:41 → 10.0.0.41, …:42 → 10.0.0.42), then detach …:41: on the next run vNIC1 (private) gets MAC …:42 and both IPs, a second MAC object for …:42 is created, and vNIC2 (private) loses 10.0.0.42. Expected: vNIC2 keeps its MAC and IP and vNIC1 goes orphaned.
• One port on private replaced by a port on public: the interface keeps the name vNIC1 (private) with description vNIC1 (public); the #600 version renamed it.

Giving each discovered port the name of the existing interface that already has its MAC, and keeping a name only when the match was by MAC, covers both.

2. Same server name in two availability zones. Virtual disks are looked up by display name (root (web1)), so with web1 in nova and in az2 one VM ends up without its root disk. #615 changes inventory.py to match disks per resolved VM, which fixes this; either rebase on it once it's in, or pair disks per VM via get_virtual_disks() as the vmware source does.

3. Environment leaks into the connection. openstack.connect() runs without load_yaml_config=False, load_envvars=False: with OS_INTERFACE=admin set the source silently uses the admin endpoints, and with OS_CLOUD set it fails with Region RegionOne is not a valid region name for cloud ….

We'll take care of these at merge: refresh uv.lock, pin openstacksdk to an exact version like the oVirt source, drop the removed-settings block, drop the local object_synced_by_other_source now that #617 moves it into SourceBase, fix the DEBUG3 dump (service_details is a plain dict), add the CODEOWNERS line, and squash.