dont set listen address to test auto sit config, throw ex if reached max iterations

Author: vanajamukkara

integration-tests/src/test/java/oracle/kubernetes/operator/utils/TestUtils.java

@@ -348,7 +348,7 @@ private static int makeOperatorRestCall(
 
     Response response = null;
     int i = 0;
-    while (i < BaseTest.getMaxIterationsPod() / 2) {
+    while (i < BaseTest.getMaxIterationsPod()) {
       try {
         // Post scaling request to Operator
         if (jsonObjStr != null) {
@@ -357,9 +357,12 @@ private static int makeOperatorRestCall(
           response = request.get();
         }
       } catch (Exception ex) {
-        logger.info("Got exception " + ex.getMessage());
+        logger.info("Got exception, iteration " + i + " " + ex.getMessage());
         i++;
         if (ex.getMessage().contains("java.net.ConnectException: Connection refused")) {
+          if (i == (BaseTest.getMaxIterationsPod() - 1)) {
+            throw ex;
+          }
           logger.info("Sleeping 5 more seconds and try again");
           Thread.sleep(5 * 1000);
           continue;

integration-tests/src/test/resources/domain-home-on-pv/create-domain-auto-sit-config.py

@@ -49,7 +49,7 @@ def getEnvVar(var):
 # ===================================
 cd('/Servers/AdminServer')
 # Give incorrect listenaddress, introspector overrides with sit-config
-set('ListenAddress', '')
+#set('ListenAddress', '')
 set('ListenPort', admin_port)
 set('Name', admin_server_name)
 
@@ -58,7 +58,7 @@ def getEnvVar(var):
 set('PublicPort', t3_channel_port)
 set('PublicAddress', t3_public_address)
 # Give incorrect listenaddress, introspector overrides with sit-config
-set('ListenAddress', '')
+#set('ListenAddress', '')
 set('ListenPort', t3_channel_port)
 
 cd('/Servers/%s' % admin_server_name)