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// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.maintenance;
import java.util.logging.Level;
import com.yahoo.vespa.hosted.controller.Controller;
import com.yahoo.vespa.hosted.controller.versions.OsVersionStatus;
import com.yahoo.yolean.Exceptions;
import java.time.Duration;
/**
* @author mpolden
*/
public class OsVersionStatusUpdater extends Maintainer {
public OsVersionStatusUpdater(Controller controller, Duration interval, JobControl jobControl) {
super(controller, interval, jobControl);
}
@Override
protected void maintain() {
try {
OsVersionStatus newStatus = OsVersionStatus.compute(controller());
controller().updateOsVersionStatus(newStatus);
} catch (Exception e) {
log.log(Level.WARNING, "Failed to compute version status: " + Exceptions.toMessageString(e) +
". Retrying in " + maintenanceInterval());
}
}
}
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