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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.restapi.controller;
import com.yahoo.config.provision.TenantName;
import com.yahoo.restapi.SlimeJsonResponse;
import com.yahoo.slime.Cursor;
import com.yahoo.slime.Slime;
import com.yahoo.vespa.hosted.controller.api.integration.resource.ResourceDatabaseClient;
import com.yahoo.vespa.hosted.controller.api.integration.resource.ResourceSnapshot;
import java.time.YearMonth;
import java.util.List;
/**
* @author olaa
*/
public class MeteringResponse extends SlimeJsonResponse {
public MeteringResponse(ResourceDatabaseClient resourceClient, String tenantName, String month) {
super(toSlime(resourceClient, tenantName, month));
}
private static Slime toSlime(ResourceDatabaseClient resourceClient, String tenantName, String month) {
Slime slime = new Slime();
Cursor root = slime.setArray();
List<ResourceSnapshot> snapshots = resourceClient.getRawSnapshotHistoryForTenant(TenantName.from(tenantName), YearMonth.parse(month));
snapshots.forEach(snapshot -> {
Cursor object = root.addObject();
object.setString("applicationId", snapshot.getApplicationId().toFullString());
object.setLong("timestamp", snapshot.getTimestamp().toEpochMilli());
object.setString("zoneId", snapshot.getZoneId().value());
object.setDouble("cpu", snapshot.resources().vcpu());
object.setDouble("memory", snapshot.resources().memoryGb());
object.setDouble("disk", snapshot.resources().diskGb());
object.setString("architecture", snapshot.resources().architecture().name());
object.setLong("version", snapshot.getMajorVersion());
object.setDouble("gpuMemoryGb", snapshot.resources().gpuResources().memoryGb());
object.setLong("gpuCount", snapshot.resources().gpuResources().count());
});
return slime;
}
}
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