/**
* Copyright 2017-2018 ZTE Corporation.
*
* Licensed 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.onap.holmes.engine;
import io.dropwizard.setup.Environment;
import lombok.extern.slf4j.Slf4j;
import org.onap.holmes.common.config.MicroServiceConfig;
import org.onap.holmes.common.dropwizard.ioc.bundle.IOCApplication;
import org.onap.holmes.common.exception.CorrelationException;
import org.onap.holmes.common.utils.HttpsUtils;
import org.onap.holmes.common.utils.MSBRegisterUtil;
import org.onap.holmes.common.utils.transactionid.TransactionIdFilter;
import org.onap.holmes.engine.dcae.DcaeConfigurationPolling;
import org.onap.msb.sdk.discovery.entity.MicroServiceInfo;
import org.onap.msb.sdk.discovery.entity.Node;
import javax.servlet.DispatcherType;
import java.util.EnumSet;
import java.util.HashSet;
import java.util.Set;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
import java.util.concurrent.TimeUnit;
@Slf4j
public class EngineDActiveApp extends IOCApplication {
public static void main(String[] args) throws Exception {
new EngineDActiveApp().run(args);
}
@Override
public void run(EngineDAppConfig configuration, Environment environment) throws Exception {
super.run(configuration, environment);
try {
new MSBRegisterUtil().register2Msb(createMicroServiceInfo());
} catch (CorrelationException e) {
log.warn(e.getMessage(), e);
}
if (!"1".equals(System.getenv("TESTING"))) {
ScheduledExecutorService service = Executors.newSingleThreadScheduledExecutor();
service.scheduleAtFixedRate(
new DcaeConfigurationPolling(MicroServiceConfig.getEnv(MicroServiceConfig.HOSTNAME)), 0,
DcaeConfigurationPolling.POLLING_PERIOD, TimeUnit.MILLISECONDS);
}
environment.servlets().addFilter("logFilter", new TransactionIdFilter()).addMappingForUrlPatterns(EnumSet
.allOf(DispatcherType.class), true, "/*");
}
private MicroServiceInfo createMicroServiceInfo() {
String msbAddrTemplate = (HttpsUtils.isHttpsEnabled() ? "https" : "http")
+ "://%s:%s/api/holmes-engine-mgmt/v1/healthcheck";
String[] serviceAddrInfo = MicroServiceConfig.getMicroServiceIpAndPort();
MicroServiceInfo msinfo = new MicroServiceInfo();
msinfo.setServiceName("holmes-engine-mgmt");
msinfo.setVersion("v1");
msinfo.setUrl("/api/holmes-engine-mgmt/v1");
msinfo.setProtocol("REST");
msinfo.setVisualRange("0|1");
msinfo.setEnable_ssl(HttpsUtils.isHttpsEnabled());
Set nodes = new HashSet<>();
Node node = new Node();
node.setIp(serviceAddrInfo[0]);
node.setPort("9102");
node.setCheckType("HTTP");
node.setCheckUrl(String.format(msbAddrTemplate, serviceAddrInfo[0], "9102"));
node.setCheckTimeOut("60s");
node.setCheckInterval("60s");
nodes.add(node);
msinfo.setNodes(nodes);
return msinfo;
}
}