server: skip setting vm password when restored from backup

Fixes #11941

Signed-off-by: Abhishek Kumar <[email protected]>

Author: shwstppr

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

@@ -5302,6 +5302,11 @@ private UserVm startVirtualMachine(long vmId, Long podId, Long clusterId, Long h
             updateVmStateForFailedVmCreation(vm.getId(), hostId);
         }
 
+        Object backupId = CallContext.current().getContextParameter(ApiConstants.BACKUP_ID);
+        if (backupId != null) {
+            logger.debug("VM is restored from backup, skipping password setting");
+            return vm;
+        }
         // Check that the password was passed in and is valid
         VMTemplateVO template = _templateDao.findByIdIncludingRemoved(vm.getTemplateId());
         if (template.isEnablePassword()) {
@@ -9763,6 +9768,7 @@ public UserVm restoreVMFromBackup(CreateVMFromBackupCmd cmd) throws ResourceUnav
         }
 
         if (cmd.getStartVm()) {
+            CallContext.current().putContextParameter(ApiConstants.BACKUP_ID, cmd.getBackupId());
             Long podId = null;
             Long clusterId = null;
             if (cmd instanceof CreateVMFromBackupCmdByAdmin) {