kubernetes/kops · error

failed to extract dns recordsets pages: %s

Error message

failed to extract dns recordsets pages: %s

What it means

listDNSRecordsets wraps the gophercloud ExtractRecordsets error after a successful page fetch, i.e. the Designate response pages could not be parsed into RecordSet objects. It fires on malformed API responses and is retried with backoff.

Source

Thrown at upup/pkg/fi/cloudup/openstack/dns.go:95

	return deleteDNSRecordset(c, zoneID, rrsetID)
}

// ListDNSRecordsets will list DNS recordsets
func (c *openstackCloud) ListDNSRecordsets(zoneID string, opt recordsets.ListOptsBuilder) ([]recordsets.RecordSet, error) {
	return listDNSRecordsets(c, zoneID, opt)
}

func listDNSRecordsets(c OpenstackCloud, zoneID string, opt recordsets.ListOptsBuilder) ([]recordsets.RecordSet, error) {
	var rrs []recordsets.RecordSet

	done, err := vfs.RetryWithBackoff(readBackoff, func() (bool, error) {
		allPages, err := recordsets.ListByZone(c.DNSClient(), zoneID, opt).AllPages(context.TODO())
		if err != nil {
			return false, fmt.Errorf("failed to list dns recordsets: %s", err)
		}
		r, err := recordsets.ExtractRecordSets(allPages)
		if err != nil {
			return false, fmt.Errorf("failed to extract dns recordsets pages: %s", err)
		}
		rrs = r
		return true, nil
	})
	if err != nil {
		return rrs, err
	} else if done {
		return rrs, nil
	} else {
		return rrs, wait.ErrWaitTimeout
	}
}

View on GitHub (pinned to 4c8573c808)

Solutions

1. Retry; the operation already runs inside RetryWithBackoff
2. Check gophercloud/Designate version compatibility
3. Inspect the wrapped error for response-format anomalies

When it happens

Trigger: Thrown at upup/pkg/fi/cloudup/openstack/dns.go:95 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of kubernetes/kops@4c8573c808 (2026-09-05). Data as JSON: /api/errors/73890cf329f3ce82. Report an issue: GitHub.