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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.controller.maintenance;
import ai.vespa.metrics.ControllerMetrics;
import com.yahoo.config.provision.TenantName;
import com.yahoo.config.provision.zone.ZoneId;
import com.yahoo.jdisc.Metric;
import com.yahoo.vespa.hosted.controller.Controller;
import com.yahoo.vespa.hosted.controller.api.integration.archive.ArchiveService;
import com.yahoo.vespa.hosted.controller.api.integration.zone.ZoneRegistry;
import com.yahoo.vespa.hosted.controller.archive.CuratorArchiveBucketDb;
import com.yahoo.vespa.hosted.controller.tenant.ArchiveAccess;
import com.yahoo.vespa.hosted.controller.tenant.CloudTenant;
import com.yahoo.vespa.hosted.controller.tenant.Tenant;
import java.time.Duration;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
/**
* Update archive access permissions with roles from tenants
*
* @author andreer
*/
public class ArchiveAccessMaintainer extends ControllerMaintainer {
private static final String bucketCountMetricName = ControllerMetrics.ARCHIVE_BUCKET_COUNT.baseName();
private final CuratorArchiveBucketDb archiveBucketDb;
private final ArchiveService archiveService;
private final ZoneRegistry zoneRegistry;
private final Metric metric;
public ArchiveAccessMaintainer(Controller controller, Metric metric, Duration interval) {
super(controller, interval);
this.archiveBucketDb = controller.archiveBucketDb();
this.archiveService = controller.serviceRegistry().archiveService();
this.zoneRegistry = controller().zoneRegistry();
this.metric = metric;
}
@Override
protected double maintain() {
// Count buckets - so we can alert if we get close to the AWS account limit of 1000
zoneRegistry.zonesIncludingSystem().all().zones().forEach(z ->
metric.set(bucketCountMetricName, archiveBucketDb.buckets(z.getVirtualId()).vespaManaged().size(),
metric.createContext(Map.of(
"zone", z.getVirtualId().value(),
"cloud", z.getCloudName().value()))));
zoneRegistry.zonesIncludingSystem().controllerUpgraded().zones().forEach(z -> {
ZoneId zoneId = z.getVirtualId();
try {
var tenantArchiveAccessRoles = cloudTenantArchiveExternalAccessRoles();
var buckets = archiveBucketDb.buckets(zoneId).vespaManaged();
archiveService.updatePolicies(zoneId, buckets, tenantArchiveAccessRoles);
} catch (Exception e) {
throw new RuntimeException("Failed to maintain archive access in " + zoneId.value(), e);
}
});
return 1.0;
}
private Map<TenantName, ArchiveAccess> cloudTenantArchiveExternalAccessRoles() {
List<Tenant> tenants = controller().tenants().asList();
return tenants.stream()
.filter(t -> t instanceof CloudTenant)
.map(t -> (CloudTenant) t)
.collect(Collectors.toUnmodifiableMap(
Tenant::name, CloudTenant::archiveAccess));
}
}
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