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  1. OpenShift Bugs
  2. OCPBUGS-10875

[GWAPI] dns_controller error "failed to publish DNS record to zone" (gcp)

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      * Previously, when configuring DNS for Gateway API gateways, the Ingress Operator would attempt to create a DNS record for a gateway listener, even if the listener specified a hostname with a domain that was outside of the cluster's base domain. Consequently, the Ingress Operator attempted, and failed, to publish DNS records, and would return the following error: `failed to publish DNS record to zone`.
      +
      With this update, when creating a `DNSRecord` custom resource (CR) for a gateway listener, the Ingress Operator now sets the `DNSRecord's` DNS management policy to `Unmanaged` if its domain is outside of the cluster's base domain. As a result, the Ingress Operator no longer attempts to publish records, and no longer logs the `failed to publish DNS record to zone` error. (link:https://issues.redhat.com/browse/OCPBUGS-10875[*OCPBUGS-10875*])
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      * Previously, when configuring DNS for Gateway API gateways, the Ingress Operator would attempt to create a DNS record for a gateway listener, even if the listener specified a hostname with a domain that was outside of the cluster's base domain. Consequently, the Ingress Operator attempted, and failed, to publish DNS records, and would return the following error: `failed to publish DNS record to zone`. + With this update, when creating a `DNSRecord` custom resource (CR) for a gateway listener, the Ingress Operator now sets the `DNSRecord's` DNS management policy to `Unmanaged` if its domain is outside of the cluster's base domain. As a result, the Ingress Operator no longer attempts to publish records, and no longer logs the `failed to publish DNS record to zone` error. (link: https://issues.redhat.com/browse/OCPBUGS-10875 [* OCPBUGS-10875 *])
    • Bug Fix
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      Description of problem:

      Error message seen during testing:
2023-03-23T22:33:02.507Z	ERROR	operator.dns_controller	dns/controller.go:348	failed to publish DNS record to zone	{"record": {"dnsName":"*.example.com","targets":["34.67.189.132"],"recordType":"A","recordTTL":30,"dnsManagementPolicy":"Managed"}, "dnszone": {"id":"ci-ln-95xvtb2-72292-9jj4w-private-zone"}, "error": "googleapi: Error 400: Invalid value for 'entity.change.additions[*.example.com][A].name': '*.example.com', invalid"}

      Version-Release number of selected component (if applicable):

      4.13

      How reproducible:

      Steps to Reproduce:

      1. Setup 4.13 gcp cluster, install OSSM using http://pastebin.test.redhat.com/1092754
2. Run gateway api e2e against cluster (or create gateway with listener hostname *.example.com)
3. Check ingress operator logs

      Actual results:

      DNS record not published, and continous error in log

      Expected results:

      Should publish DNS record to zone without errors

      Additional info:

      Miciah: The controller should check ManageDNSForDomain when calling EnsureDNSRecord.

              mmasters1@redhat.com Miciah Masters
              cholman@redhat.com Candace Holman
              Hongan Li Hongan Li
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