| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| // |
| |
| package org.apache.cloudstack.utils.identity; |
| |
| |
| |
| import com.cloud.utils.component.AdapterBase; |
| import com.cloud.utils.component.ComponentLifecycle; |
| import com.cloud.utils.component.SystemIntegrityChecker; |
| import com.cloud.utils.exception.CloudRuntimeException; |
| import com.cloud.utils.net.MacAddress; |
| |
| public class ManagementServerNode extends AdapterBase implements SystemIntegrityChecker { |
| |
| private static final long s_nodeId = MacAddress.getMacAddress().toLong(); |
| |
| public ManagementServerNode() { |
| setRunLevel(ComponentLifecycle.RUN_LEVEL_FRAMEWORK_BOOTSTRAP); |
| } |
| |
| @Override |
| public void check() { |
| if (s_nodeId <= 0) { |
| throw new CloudRuntimeException("Unable to get the management server node id"); |
| } |
| } |
| |
| public static long getManagementServerId() { |
| return s_nodeId; |
| } |
| |
| @Override |
| public boolean start() { |
| try { |
| check(); |
| } catch (Exception e) { |
| logger.error("System integrity check exception", e); |
| System.exit(1); |
| } |
| return true; |
| } |
| } |