Improve stability of DB creation in parallel nightly run (#2461)

* fix parallel nightly db issue

Author: maggiehe00

integration-tests/pom.xml

@@ -307,7 +307,9 @@
                   **/ItT3Channel,
                   **/ItDedicatedMode,
                   **/ItOpUpgradeFmwDomainInPV,
-                  **/ItOperatorWlsUpgrade
+                  **/ItOperatorWlsUpgrade,
+                  **/ItFmwDynamicDomainInPV,
+                  **/ItFmwDomainInPVUsingWDT
                 </includes-failsafe>
             </properties>
         </profile>

integration-tests/src/test/java/oracle/weblogic/kubernetes/utils/DbUtils.java

@@ -92,7 +92,8 @@ public class DbUtils {
    * @throws Exception if any error occurs when setting up RCU database
    */
 
-  public static void setupDBandRCUschema(String dbImage, String fmwImage, String rcuSchemaPrefix, String dbNamespace,
+  public static synchronized void setupDBandRCUschema(String dbImage, String fmwImage, String rcuSchemaPrefix,
+       String dbNamespace,
       int dbPort, String dbUrl) throws ApiException {
     LoggingFacade logger = getLogger();
     // create pull secrets when running in non Kind Kubernetes cluster
@@ -255,7 +256,7 @@ public static synchronized void startOracleDB(String dbBaseImageName, int dbPort
    * @param dbNamespace namespace of DB where RCU is
    * @throws ApiException when create RCU pod fails
    */
-  public static void createRcuSchema(String fmwBaseImageName, String rcuPrefix, String dbUrl,
+  public static synchronized void createRcuSchema(String fmwBaseImageName, String rcuPrefix, String dbUrl,
       String dbNamespace) throws ApiException {
     LoggingFacade logger = getLogger();
     logger.info("Create RCU pod for RCU prefix {0}", rcuPrefix);

kindtest.sh

@@ -306,6 +306,6 @@ else
     time mvn -Dit.test="${test_filter}, !ItIstioCrossClusters*, !ItOCILoadBalancer" -Dwdt.download.url="${wdt_download_url}" -Dwit.download.url="${wit_download_url}" -Dwle.download.url="${wle_download_url}" -pl integration-tests -P ${maven_profile_name} verify 2>&1 | tee "${RESULT_ROOT}/kindtest.log" || captureLogs
   else
     echo "Running mvn -Dit.test=${test_filter}, !ItOperatorWlsUpgrade, !ItDedicatedMode, !ItT3Channel, !ItOpUpgradeFmwDomainInPV, !ItOCILoadBalancer, !ItIstioCrossClusters* -Dwdt.download.url=${wdt_download_url} -Dwit.download.url=${wit_download_url} -Dwle.download.url=${wle_download_url} -DPARALLEL_CLASSES=${parallel_run} -DNUMBER_OF_THREADS=${threads}  -pl integration-tests -P ${maven_profile_name} verify"
-    time mvn -Dit.test="${test_filter}, !ItOperatorWlsUpgrade, !ItDedicatedMode, !ItT3Channel, !ItOpUpgradeFmwDomainInPV, !ItOCILoadBalancer, !ItIstioCrossClusters*" -Dwdt.download.url="${wdt_download_url}" -Dwit.download.url="${wit_download_url}" -Dwle.download.url="${wle_download_url}" -DPARALLEL_CLASSES="${parallel_run}" -DNUMBER_OF_THREADS="${threads}" -pl integration-tests -P ${maven_profile_name} verify 2>&1 | tee "${RESULT_ROOT}/kindtest.log" || captureLogs
+    time mvn -Dit.test="${test_filter}, !ItOperatorWlsUpgrade, !ItFmwDomainInPVUsingWDT, !ItFmwDynamicDomainInPV, !ItDedicatedMode, !ItT3Channel, !ItOpUpgradeFmwDomainInPV, !ItOCILoadBalancer, !ItIstioCrossClusters*" -Dwdt.download.url="${wdt_download_url}" -Dwit.download.url="${wit_download_url}" -Dwle.download.url="${wle_download_url}" -DPARALLEL_CLASSES="${parallel_run}" -DNUMBER_OF_THREADS="${threads}" -pl integration-tests -P ${maven_profile_name} verify 2>&1 | tee "${RESULT_ROOT}/kindtest.log" || captureLogs
   fi
 fi