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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 com.yahoo.vespa.hosted.controller.Controller;
import com.yahoo.vespa.hosted.controller.tenant.Tenant;
import com.yahoo.yolean.Exceptions;
import java.time.Duration;
import java.time.Instant;
import java.util.Comparator;
import java.util.logging.Level;
import java.util.logging.Logger;
public class TenantRoleMaintainer extends ControllerMaintainer {
private static final Logger log = Logger.getLogger(TenantRoleMaintainer.class.getName());
public TenantRoleMaintainer(Controller controller, Duration tenantRoleMaintainer) {
super(controller, tenantRoleMaintainer);
}
@Override
protected double maintain() {
var roleService = controller().serviceRegistry().roleService();
var tenants = controller().tenants().asList().stream()
.sorted(Comparator.comparing(Tenant::tenantRolesLastMaintained))
.limit(5)
.toList();
double ok = 0, attempts = 0, total = 0;
// Create separate athenz service for all tenants
for (Tenant tenant : tenants) {
++attempts;
try {
roleService.createTenantRole(tenant);
}
catch (RuntimeException e) {
log.log(Level.WARNING, "Failed to create role for " + tenant.name() + ": " + Exceptions.toMessageString(e));
}
++ok;
}
total += attempts == 0 ? 1 : ok / attempts;
total += roleService.maintainRoles(tenants.stream().map(Tenant::name).toList());
// Update last maintained timestamp
var updated = controller().clock().instant();
for (Tenant tenant : tenants) controller().tenants().updateLastTenantRolesMaintained(tenant.name(), updated);
return total * 0.5;
}
}
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