Support IPv6

Author: rjeberhard

operator/src/main/java/oracle/kubernetes/operator/wlsconfig/PortDetails.java

@@ -1,4 +1,4 @@
-// Copyright (c) 2021, Oracle and/or its affiliates.
+// Copyright (c) 2021, 2023, Oracle and/or its affiliates.
 // Licensed under the Universal Permissive License v 1.0 as shown at https://oss.oracle.com/licenses/upl.
 
 package oracle.kubernetes.operator.wlsconfig;
@@ -13,7 +13,15 @@ public PortDetails(int portNum, boolean portSecure) {
     this.portSecure = portSecure;
   }
 
+  /**
+   * Generates a URL containing the host name.
+   * @param host Host name
+   * @return URL containing the indicated host name
+   */
   public String toHttpUrl(String host) {
+    if (host.contains(":")) {
+      host = "[" + host + "]";
+    }
     return String.format("http%s://%s:%d", (portSecure ? "s" : ""), host, portNum);
   }
 }