Webhook tries to create record in wrong zone

[NicoJDE]

Hello,

we found a Bug that the provider tries to create a record in the wrong zone. We found the following Log line at OpenStack side:

"POST /v2/zones/93b315cf-c256-4ec8-bca9-4fafa73ffd14/recordsets HTTP/1.1\" status: 400 "}

The Webhook Provider make following Logs

level=error msg="Failed to apply changes: Expected HTTP response code [201 202] when accessing [POST https://dns.fra.cloud.inovex.io/v2/zones/93b315cf-c256-4ec8-bca9-4fafa73ffd14/recordsets], but got 400 instead: {\"code\": 400, \"type\": \"invalid_recordset_location\", \"message\": \"RecordSet belongs in a child zone: fra.ics.inovex.de.\", \"request_id\": \"req-85bdbc4d-e282-4358-aa66-dfbce1c95023\"}" 

[maxbischoff]

Can you tell me what the record was, and what zones were available? I assume fra.ics.inovex.de. is Zone 93b315cf-c256-4ec8-bca9-4fafa73ffd14/?

[NicoJDE]

thats the point 93b315cf-c256-4ec8-bca9-4fafa73ffd14 is the inovex.de. zone but the record should be created in the zone 937b6d5e-48dc-4405-8ccd-3885cff0d771 fra.ics.inovex.de.

[NicoJDE]

The interesting point is that the error is no persistent. At the next reconciliation the record get created in the right zone.

[maxbischoff]

I opened #37 to fix another issue I encountered with zone matching. I don't see how this issue would be fixed by it, though, especially since your error is not always occuring. I did add a test for your case, which was successful.

[NicoJDE]

The fix in #37 dont fix my issue. Today I upgraded to version 1.0.1 and i got

webhook time="2025-03-21T07:34:16Z" level=error msg="Failed to apply changes: Expected HTTP response code [201 202] when accessing [POST https://dns.fra.cloud.inovex.io/v2/zones/93b315cf-c256-4ec8-bca9-4fafa73ffd14/recordsets], but got 400 instead: {\"code\": 400, \"type\": \"invalid_recordset_location\", \"message\": \"RecordSet belongs in a child zone: fra.ics.inovex.de.\", \"request_id\": \"req-d13694ca-7cb0-4d07-aa0a-783b87e959e4\"}"                                                                                                                            
external-dns time="2025-03-21T07:34:16Z" level=debug msg="Failed to apply changes with code 500"                                              
external-dns time="2025-03-21T07:34:16Z" level=error msg="Failed to do run once: soft error\nfailed to apply changes with code 500"