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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.maintenance;
import com.yahoo.vespa.hosted.controller.Controller;
import com.yahoo.vespa.hosted.controller.versions.OsVersionStatus;
import com.yahoo.yolean.Exceptions;
import java.time.Duration;
import java.util.logging.Level;
/**
* @author mpolden
*/
public class OsVersionStatusUpdater extends ControllerMaintainer {
public OsVersionStatusUpdater(Controller controller, Duration interval) {
super(controller, interval);
}
@Override
protected double maintain() {
try {
OsVersionStatus newStatus = OsVersionStatus.compute(controller());
controller().os().updateStatus(newStatus);
controller().os().removeStaleCertifications(newStatus);
return 0.0;
} catch (Exception e) {
log.log(Level.WARNING, "Failed to compute OS version status: " + Exceptions.toMessageString(e) +
". Retrying in " + interval());
}
return 1.0;
}
}
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