server: fix mgmt server 503 error by renaming kubernetesClusterHelper to kubernetesServiceHelper

Author: weizhouapache

server/src/main/java/com/cloud/vm/UserVmManagerImpl.java

@@ -611,7 +611,7 @@ public class UserVmManagerImpl extends ManagerBase implements UserVmManager, Vir
     private boolean _dailyOrHourly = false;
     private int capacityReleaseInterval;
     private ExecutorService _vmIpFetchThreadExecutor;
-    private List<KubernetesServiceHelper> kubernetesClusterHelpers;
+    private List<KubernetesServiceHelper> kubernetesServiceHelpers;
 
 
     private String _instance;
@@ -625,12 +625,12 @@ public class UserVmManagerImpl extends ManagerBase implements UserVmManager, Vir
     private static final int NUM_OF_2K_BLOCKS = 512;
     private static final int MAX_HTTP_POST_LENGTH = NUM_OF_2K_BLOCKS * MAX_USER_DATA_LENGTH_BYTES;
 
-    public List<KubernetesServiceHelper> getKubernetesClusterHelpers() {
-        return kubernetesClusterHelpers;
+    public List<KubernetesServiceHelper> getKubernetesServiceHelpers() {
+        return kubernetesServiceHelpers;
     }
 
-    public void setKubernetesClusterHelpers(final List<KubernetesServiceHelper> kubernetesClusterHelpers) {
-        this.kubernetesClusterHelpers = kubernetesClusterHelpers;
+    public void setKubernetesServiceHelpers(final List<KubernetesServiceHelper> kubernetesServiceHelpers) {
+        this.kubernetesServiceHelpers = kubernetesServiceHelpers;
     }
 
     @Inject
@@ -2564,7 +2564,7 @@ private boolean cleanupVmResources(long vmId) {
         // cleanup port forwarding rules
         VMInstanceVO vmInstanceVO = _vmInstanceDao.findById(vmId);
         NsxProviderVO nsx = nsxProviderDao.findByZoneId(vmInstanceVO.getDataCenterId());
-        if (Objects.isNull(nsx) || Objects.isNull(kubernetesClusterHelpers.get(0).findByVmId(vmId))) {
+        if (Objects.isNull(nsx) || Objects.isNull(kubernetesServiceHelpers.get(0).findByVmId(vmId))) {
             if (_rulesMgr.revokePortForwardingRulesForVm(vmId)) {
                 logger.debug("Port forwarding rules are removed successfully as a part of vm id=" + vmId + " expunge");
             } else {

server/src/main/resources/META-INF/cloudstack/core/spring-server-core-managers-context.xml

@@ -107,7 +107,7 @@
     <bean id="configurationServerImpl" class="com.cloud.server.ConfigurationServerImpl" />
 
     <bean id="userVmManagerImpl" class="com.cloud.vm.UserVmManagerImpl">
-        <property name="kubernetesClusterHelpers" value="#{kubernetesClusterHelperRegistry.registered}" />
+        <property name="kubernetesServiceHelpers" value="#{kubernetesServiceHelperRegistry.registered}" />
     </bean>
 
     <bean id="consoleProxyManagerImpl" class="com.cloud.consoleproxy.ConsoleProxyManagerImpl">