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nomulus/db/src/main/java/google/registry/persistence/NomulusPostgreSql.java
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Java

// Copyright 2019 The Nomulus Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.persistence;
import org.testcontainers.utility.DockerImageName;
/** Information about Nomulus' Cloud SQL PostgreSql instance. */
public class NomulusPostgreSql {
/** Get the current system architecture, used to deduce the docker image name. */
private static final String ARCH = System.getProperty("os.arch");
/** The current PostgreSql version in Cloud SQL. */
// TODO(weiminyu): setup periodic checks to detect version changes in Cloud SQL.
private static final String TARGET_VERSION = "17-alpine";
/**
* Returns the docker image of the targeted Postgresql server version.
*
* <p>If the architecture is not amd64, the image will be prefixed with the architecture name.
*
* @see <a href="https://hub.docker.com/_/postgres">Postgres Docker Hub</a>
*/
public static DockerImageName getDockerImageName() {
String image = (ARCH.equals("amd64") ? "" : ARCH + "/") + "postgres:" + TARGET_VERSION;
return DockerImageName.parse(image).asCompatibleSubstituteFor("postgres");
}
}