AWS RDB 클러스터 복원

AWS RDB 클러스터 복원

AWS RDS SDK를 이용해 클러스터를 복원하는 명령어를 실행해서 클러스터를 복제 할 수 있다.

AWSConfiguration.java

import com.amazonaws.auth.DefaultAWSCredentialsProviderChain;
import com.amazonaws.services.rds.AmazonRDS;
import com.amazonaws.services.rds.AmazonRDSClientBuilder;
 
public class AWSConfiguration {
    public AmazonRDS amazonRDS() {
        return AmazonRDSClientBuilder
                .standard()
                .withCredentials(DefaultAWSCredentialsProviderChain.getInstance())
                .withRegion("us-west-2")
                .build();
    }
}

RestoreClusterTest.java

public class RestoreClusterTest {
    AmazonRDS amazonRDS = new AWSConfiguration().amazonRDS();
 
    @Test
    public void generateDbCluster() throws ParseException {
 
        RestoreDBClusterToPointInTimeRequest var1 = new RestoreDBClusterToPointInTimeRequest();
        var1.setDBClusterIdentifier("hello-krk-cluster-dev");
        var1.setDBSubnetGroupName("default");
        var1.setSourceDBClusterIdentifier("hello-server-dev-cluster");
 
        // 가장빠른 복원시간, 최근 복원시간 사이 값을 넣어준다.
        Date startDatetime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
                .parse("2018-09-03 16:00:00");
        var1.setRestoreToTime(startDatetime);
 
        DBCluster cluster = amazonRDS.restoreDBClusterToPointInTime(var1);
        System.out.println(cluster.getDBClusterArn());
    }
}

pom.xml

<dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
 
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
 
        <dependency>
            <groupId>com.amazonaws</groupId>
            <artifactId>aws-java-sdk-core</artifactId>
            <version>${aws.sdk.version}</version>
        </dependency>
 
        <dependency>
            <groupId>com.amazonaws</groupId>
            <artifactId>aws-java-sdk-rds</artifactId>
            <version>${aws.sdk.version}</version>
        </dependency>
 
    </dependencies>