Amazon QLDB 원장의 기본 작업

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
CreateLedgerRequest request = new CreateLedgerRequest()
        .withName(ledgerName)
        .withPermissionsMode(PermissionsMode.STANDARD);
CreateLedgerResult result = client.createLedger(request);

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();

Map<String, String> tags = new HashMap<>();
tags.put("IsTest", "true");
tags.put("Domain", "Test");

CreateLedgerRequest request = new CreateLedgerRequest()
        .withName(ledgerName)
        .withPermissionsMode(PermissionsMode.STANDARD)
        .withDeletionProtection(false)
        .withKmsKey("arn:aws:kms:us-east-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab")
        .withTags(tags);
CreateLedgerResult result = client.createLedger(request);

aws qldb create-ledger --name vehicle-registration --permissions-mode STANDARD

aws qldb create-ledger \
    --name vehicle-registration \
    --no-deletion-protection \
    --permissions-mode STANDARD \
    --kms-key arn:aws:kms:us-east-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab \
    --tags IsTest=true,Domain=Test

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
DescribeLedgerRequest request = new DescribeLedgerRequest().withName(ledgerName);
DescribeLedgerResult result = client.describeLedger(request);
System.out.printf("%s: ARN: %s \t State: %s \t CreationDateTime: %s \t DeletionProtection: %s
                   \t PermissionsMode: %s \t EncryptionDescription: %s",
        result.getName(),
        result.getArn(),
        result.getState(),
        result.getCreationDateTime(),
        result.getDeletionProtection(),
        result.getPermissionsMode(),
        result.getEncryptionDescription());

aws qldb describe-ledger --name vehicle-registration

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
UpdateLedgerRequest request = new UpdateLedgerRequest()
        .withName(ledgerName)
        .withDeletionProtection(false);
UpdateLedgerResult result = client.updateLedger(request);

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
UpdateLedgerRequest request = new UpdateLedgerRequest()
        .withName(ledgerName)
        .withKmsKey("arn:aws:kms:us-east-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab")
UpdateLedgerResult result = client.updateLedger(request);

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
UpdateLedgerRequest request = new UpdateLedgerRequest()
        .withName(ledgerName)
        .withKmsKey("AWS_OWNED_KMS_KEY")
UpdateLedgerResult result = client.updateLedger(request);

aws qldb update-ledger --name vehicle-registration --no-deletion-protection

aws qldb update-ledger --name vehicle-registration --kms-key arn:aws:kms:us-east-1:111122223333:key/1234abcd-12ab-34cd-56ef-1234567890ab

aws qldb update-ledger --name vehicle-registration --kms-key AWS_OWNED_KMS_KEY

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
UpdateLedgerPermissionsModeRequest request = new UpdateLedgerPermissionsModeRequest()
        .withName(ledgerName)
        .withPermissionsMode(PermissionsMode.STANDARD);
UpdateLedgerPermissionsModeResult result = client.updateLedgerPermissionsMode(request);

aws qldb update-ledger-permissions-mode --name vehicle-registration --permissions-mode STANDARD

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
DeleteLedgerRequest request = new DeleteLedgerRequest().withName(ledgerName);
DeleteLedgerResult result = client.deleteLedger(request);

aws qldb delete-ledger --name vehicle-registration

AmazonQLDB client = AmazonQLDBClientBuilder.standard().build();
List<LedgerSummary> ledgerSummaries = new ArrayList<>();
String nextToken = null;
do {
    ListLedgersRequest request = new ListLedgersRequest().withNextToken(nextToken);
    ListLedgersResult result = client.listLedgers(request);
    ledgerSummaries.addAll(result.getLedgers());
    nextToken = result.getNextToken();
} while (nextToken != null);
     

aws qldb list-ledgers