| /* |
| * 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.skywalking.oap.server.starter; |
| |
| import lombok.extern.slf4j.Slf4j; |
| import org.apache.skywalking.oap.server.core.CoreModule; |
| import org.apache.skywalking.oap.server.core.RunningMode; |
| import org.apache.skywalking.oap.server.core.status.ServerStatusService; |
| import org.apache.skywalking.oap.server.core.version.Version; |
| import org.apache.skywalking.oap.server.library.module.ApplicationConfiguration; |
| import org.apache.skywalking.oap.server.library.module.ModuleManager; |
| import org.apache.skywalking.oap.server.starter.config.ApplicationConfigLoader; |
| |
| /** |
| * Starter core. Load the core configuration file, and initialize the startup sequence through {@link ModuleManager}. |
| */ |
| @Slf4j |
| public class OAPServerBootstrap { |
| public static void start() { |
| String mode = System.getProperty("mode"); |
| RunningMode.setMode(mode); |
| |
| ApplicationConfigLoader configLoader = new ApplicationConfigLoader(); |
| ModuleManager manager = new ModuleManager(); |
| try { |
| ApplicationConfiguration applicationConfiguration = configLoader.load(); |
| manager.init(applicationConfiguration); |
| |
| manager.find(CoreModule.NAME) |
| .provider() |
| .getService(ServerStatusService.class) |
| .bootedNow(System.currentTimeMillis()); |
| |
| log.info("Version of OAP: {}", Version.CURRENT); |
| |
| if (RunningMode.isInitMode()) { |
| log.info("OAP starts up in init mode successfully, exit now..."); |
| System.exit(0); |
| } |
| } catch (Throwable t) { |
| log.error(t.getMessage(), t); |
| System.exit(1); |
| } |
| } |
| } |