Merge pull request #938 from olliewalsh/cn_length

[dataplane] Use short hostname for CommonName in node cert
openstack-k8s-operators · Jul 16, 2024 · cc1b75c · cc1b75c
2 parents 74299b8 + 2167e47
commit cc1b75c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pkg/dataplane/cert.go b/pkg/dataplane/cert.go
@@ -170,8 +170,10 @@ func EnsureTLSCerts(ctx context.Context, helper *helper.Helper,
 				nodeName)
 		}
 
+		commonName := strings.Split(baseName, ".")[0]
+
 		certSecret, result, err = GetTLSNodeCert(ctx, helper, instance, certName,
-			issuer, labels, baseName, hosts, ips, service.Spec.TLSCerts[certKey].KeyUsages)
+			issuer, labels, commonName, hosts, ips, service.Spec.TLSCerts[certKey].KeyUsages)
 
 		// handle cert request errors
 		if (err != nil) || (result != ctrl.Result{}) {