/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.monitor;
import org.elasticsearch.common.inject.AbstractModule;
import org.elasticsearch.common.inject.Scopes;
import org.elasticsearch.common.inject.assistedinject.FactoryProvider;
import org.elasticsearch.common.inject.multibindings.MapBinder;
import org.elasticsearch.common.logging.Loggers;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.monitor.fs.FsProbe;
import org.elasticsearch.monitor.fs.FsService;
import org.elasticsearch.monitor.fs.JmxFsProbe;
import org.elasticsearch.monitor.fs.SigarFsProbe;
import org.elasticsearch.monitor.jvm.JvmMonitorService;
import org.elasticsearch.monitor.jvm.JvmService;
import org.elasticsearch.monitor.network.JmxNetworkProbe;
import org.elasticsearch.monitor.network.NetworkProbe;
import org.elasticsearch.monitor.network.NetworkService;
import org.elasticsearch.monitor.network.SigarNetworkProbe;
import org.elasticsearch.monitor.os.JmxOsProbe;
import org.elasticsearch.monitor.os.OsProbe;
import org.elasticsearch.monitor.os.OsService;
import org.elasticsearch.monitor.os.SigarOsProbe;
import org.elasticsearch.monitor.process.JmxProcessProbe;
import org.elasticsearch.monitor.process.ProcessProbe;
import org.elasticsearch.monitor.process.ProcessService;
import org.elasticsearch.monitor.process.SigarProcessProbe;
import org.elasticsearch.monitor.sigar.SigarService;
import java.util.Map;
/**
*
*/
public class MonitorModule extends AbstractModule {
public static final class MonitorSettings {
public static final String MEMORY_MANAGER_TYPE = "monitor.memory.type";
}
private final Settings settings;
public MonitorModule(Settings settings) {
this.settings = settings;
}
@Override
protected void configure() {
boolean sigarLoaded = false;
try {
settings.getClassLoader().loadClass("org.hyperic.sigar.Sigar");
SigarService sigarService = new SigarService(settings);
if (sigarService.sigarAvailable()) {
bind(SigarService.class).toInstance(sigarService);
bind(ProcessProbe.class).to(SigarProcessProbe.class).asEagerSingleton();
bind(OsProbe.class).to(SigarOsProbe.class).asEagerSingleton();
bind(NetworkProbe.class).to(SigarNetworkProbe.class).asEagerSingleton();
bind(FsProbe.class).to(SigarFsProbe.class).asEagerSingleton();
sigarLoaded = true;
}
} catch (Throwable e) {
// no sigar
Loggers.getLogger(SigarService.class).trace("failed to load sigar", e);
}
if (!sigarLoaded) {
// bind non sigar implementations
bind(ProcessProbe.class).to(JmxProcessProbe.class).asEagerSingleton();
bind(OsProbe.class).to(JmxOsProbe.class).asEagerSingleton();
bind(NetworkProbe.class).to(JmxNetworkProbe.class).asEagerSingleton();
bind(FsProbe.class).to(JmxFsProbe.class).asEagerSingleton();
}
// bind other services
bind(ProcessService.class).asEagerSingleton();
bind(OsService.class).asEagerSingleton();
bind(NetworkService.class).asEagerSingleton();
bind(JvmService.class).asEagerSingleton();
bind(FsService.class).asEagerSingleton();
bind(JvmMonitorService.class).asEagerSingleton();
}
}