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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.config.server.maintenance;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.ApplicationName;
import com.yahoo.config.provision.InstanceName;
import com.yahoo.config.provision.TenantName;
import com.yahoo.test.ManualClock;
import com.yahoo.vespa.config.server.ApplicationRepository;
import com.yahoo.vespa.config.server.session.PrepareParams;
import com.yahoo.vespa.config.server.tenant.TenantRepository;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TemporaryFolder;
import java.io.File;
import java.io.IOException;
import java.time.Duration;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
public class TenantsMaintainerTest {
@Rule
public TemporaryFolder temporaryFolder = new TemporaryFolder();
@Test
public void deleteTenantWithNoApplications() throws IOException {
ManualClock clock = new ManualClock("2020-06-01T00:00:00");
MaintainerTester tester = new MaintainerTester(clock, temporaryFolder);
TenantRepository tenantRepository = tester.tenantRepository();
ApplicationRepository applicationRepository = tester.applicationRepository();
File applicationPackage = new File("src/test/apps/hosted");
TenantName shouldBeDeleted = TenantName.from("to-be-deleted");
TenantName shouldNotBeDeleted = TenantName.from("should-not-be-deleted");
tenantRepository.addTenant(shouldBeDeleted);
tenantRepository.addTenant(shouldNotBeDeleted);
tenantRepository.addTenant(TenantRepository.HOSTED_VESPA_TENANT);
tester.deployApp(applicationPackage, prepareParams(shouldNotBeDeleted));
assertNotNull(tenantRepository.getTenant(shouldBeDeleted));
assertNotNull(tenantRepository.getTenant(shouldNotBeDeleted));
clock.advance(TenantsMaintainer.defaultTtlForUnusedTenant.plus(Duration.ofDays(1)));
new TenantsMaintainer(applicationRepository, tester.curator(), Duration.ofDays(1), clock).run();
// One tenant should now have been deleted
assertNull(tenantRepository.getTenant(shouldBeDeleted));
assertNotNull(tenantRepository.getTenant(shouldNotBeDeleted));
// System tenants should not be deleted
assertNotNull(tenantRepository.getTenant(TenantName.defaultName()));
assertNotNull(tenantRepository.getTenant(TenantRepository.HOSTED_VESPA_TENANT));
// Delete app, add tenant again and deploy
tester.applicationRepository().delete(applicationId(shouldNotBeDeleted));
tenantRepository.addTenant(shouldBeDeleted);
tester.deployApp(applicationPackage, prepareParams(shouldBeDeleted));
}
private PrepareParams.Builder prepareParams(TenantName tenantName) {
String endpoints = """
[
{
"clusterId": "container",
"names": [
"c.example.com"
],
"scope": "zone",
"routingMethod": "exclusive"
}
]
""";
return new PrepareParams.Builder().containerEndpoints(endpoints).applicationId(applicationId(tenantName));
}
private ApplicationId applicationId(TenantName tenantName) {
return ApplicationId.from(tenantName, ApplicationName.from("foo"), InstanceName.defaultName());
}
}
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