com.ning.metrics.collector.nagios.CollectorServiceCheck Maven / Gradle / Ivy
/*
* Copyright 2010-2011 Ning, Inc.
*
* Ning 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 com.ning.metrics.collector.nagios;
import com.ning.nagios.ServiceCheck;
import com.yammer.metrics.HealthChecks;
import com.yammer.metrics.core.HealthCheck;
import java.util.Map;
public class CollectorServiceCheck implements ServiceCheck
{
@Override
public Status checkServiceStatus()
{
for (final Map.Entry entry : HealthChecks.defaultRegistry().runHealthChecks().entrySet()) {
final HealthCheck.Result result = entry.getValue();
if (!result.isHealthy()) {
return Status.criticalf("[%s] %s: %s", entry.getKey(), result.getError(), result.getMessage());
}
}
return Status.ok("Life is good");
}
}