io.gravitee.node.monitoring.healthcheck.probe.CPUProbe Maven / Gradle / Ivy
/**
* Copyright (C) 2015 The Gravitee team (http://gravitee.io)
*
* 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 io.gravitee.node.monitoring.healthcheck.probe;
import io.gravitee.node.api.healthcheck.Probe;
import io.gravitee.node.api.healthcheck.Result;
import io.gravitee.node.monitoring.monitor.probe.ProcessProbe;
import io.gravitee.node.monitoring.spring.HealthConfiguration;
import java.util.concurrent.CompletableFuture;
import lombok.AllArgsConstructor;
import lombok.NoArgsConstructor;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
/**
* @author David BRASSELY (david.brassely at graviteesource.com)
* @author GraviteeSource Team
*/
@NoArgsConstructor
@AllArgsConstructor
public class CPUProbe implements Probe {
@Autowired
private HealthConfiguration healthConfiguration;
@Override
public String id() {
return "cpu";
}
@Override
public boolean isVisibleByDefault() {
return false;
}
@Override
public CompletableFuture check() {
try {
return CompletableFuture.supplyAsync(() ->
ProcessProbe.getInstance().getProcessCpuPercent() < healthConfiguration.cpuThreshold()
? Result.healthy()
: Result.unhealthy(String.format("CPU percent is over the threshold of %d %%", healthConfiguration.cpuThreshold()))
);
} catch (Exception ex) {
return CompletableFuture.completedFuture(Result.unhealthy(ex));
}
}
}