t.Run(tt.name, func(t *testing.T) {
			gotDNSNames, gotIPs := addressesToHostnamesAndIPs(tt.addresses)
			if !reflect.DeepEqual(gotDNSNames, tt.wantDNSNames) {
				t.Errorf("addressesToHostnamesAndIPs() gotDNSNames = %v, want %v", gotDNSNames, tt.wantDNSNames)
			}
			if !reflect.DeepEqual(gotIPs, tt.wantIPs) {
				t.Errorf("addressesToHostnamesAndIPs() gotIPs = %v, want %v", gotIPs, tt.wantIPs)
			}
		})
	}
}

			},
			StabilityLevel: compbasemetrics.ALPHA,
		},
	)
	legacyregistry.MustRegister(certificateRotationAge)

	getTemplate := func() *x509.CertificateRequest {
		hostnames, ips := addressesToHostnamesAndIPs(getAddresses())
		// don't return a template if we have no addresses to request for
		if len(hostnames) == 0 && len(ips) == 0 {
			return nil
		}
		return &x509.CertificateRequest{
			Subject: pkix.Name{