Example usage for com.amazonaws.services.rds.model DBInstance getDBSubnetGroup

Introduction

In this page you can find the example usage for com.amazonaws.services.rds.model DBInstance getDBSubnetGroup.

Prototype

public DBSubnetGroup getDBSubnetGroup() 

Source Link

Document

Specifies information on the subnet group associated with the DB instance, including the name, description, and subnets in the subnet group.

Usage

From source file:com.airbnb.billow.RDSInstance.java

public RDSInstance(DBInstance instance, DBCluster cluster, List<Tag> tagList) {
    this.allocatedStorage = instance.getAllocatedStorage();
    this.autoMinorVersionUpgrade = instance.getAutoMinorVersionUpgrade();
    this.availabilityZone = instance.getAvailabilityZone();
    this.backupRetentionPeriod = instance.getBackupRetentionPeriod();
    this.characterSetName = instance.getCharacterSetName();
    this.dBInstanceClass = instance.getDBInstanceClass();
    this.dBInstanceIdentifier = instance.getDBInstanceIdentifier();
    this.dBInstanceStatus = instance.getDBInstanceStatus();
    this.dBClusterIdentifier = instance.getDBClusterIdentifier();
    this.dBName = instance.getDBName();
    this.dBParameterGroups = instance.getDBParameterGroups();
    this.dBSecurityGroups = instance.getDBSecurityGroups();
    this.dBSubnetGroup = instance.getDBSubnetGroup();
    this.endpoint = instance.getEndpoint();
    if (this.endpoint != null) {
        this.hostname = endpoint.getAddress();
        this.privateIP = getPrivateIp(hostname);
    } else {//from  www .  j a  va 2s .co  m
        this.hostname = null;
        this.privateIP = null;
    }
    this.engine = instance.getEngine();
    this.engineVersion = instance.getEngineVersion();
    this.instanceCreateTime = instance.getInstanceCreateTime();
    this.iops = instance.getIops();
    this.latestRestorableTime = instance.getLatestRestorableTime();
    this.licenseModel = instance.getLicenseModel();
    this.masterUsername = instance.getMasterUsername();
    this.multiAZ = instance.getMultiAZ();
    this.optionGroupMemberships = instance.getOptionGroupMemberships();
    this.pendingModifiedValues = instance.getPendingModifiedValues();
    this.preferredBackupWindow = instance.getPreferredBackupWindow();
    this.preferredMaintenanceWindow = instance.getPreferredMaintenanceWindow();
    this.publiclyAccessible = instance.getPubliclyAccessible();
    this.readReplicaDBInstanceIdentifiers = instance.getReadReplicaDBInstanceIdentifiers();
    this.readReplicaSourceDBInstanceIdentifier = instance.getReadReplicaSourceDBInstanceIdentifier();
    this.secondaryAvailabilityZone = instance.getSecondaryAvailabilityZone();
    this.statusInfos = instance.getStatusInfos();
    this.vpcSecurityGroups = instance.getVpcSecurityGroups();
    this.isMaster = checkIfMaster(instance, cluster);

    this.tags = new HashMap<>(tagList.size());
    for (Tag tag : tagList) {
        this.tags.put(tag.getKey(), tag.getValue());
    }
}

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From source file:com.jaspersoft.jasperserver.api.engine.jasperreports.util.AwsDataSourceRecovery.java

License:Open Source License

private void createRDSSecurityGroup(AwsReportDataSource awsReportDataSource) throws Exception {
    AWSCredentials awsCredentials = AwsCredentialUtil.getAWSCredentials(awsReportDataSource.getAWSAccessKey(),
            awsReportDataSource.getAWSSecretKey(), awsReportDataSource.getRoleARN());

    AmazonRDSClient rdsClient = new AmazonRDSClient(awsCredentials);
    DescribeDBInstancesRequest describeDBInstancesRequest = new DescribeDBInstancesRequest()
            .withDBInstanceIdentifier(awsReportDataSource.getDbInstanceIdentifier());
    String endpoint = awsReportDataSource.getAWSRegion();
    if (endpoint != null) {
        rdsClient.setEndpoint(RDS + "." + endpoint);
    }//ww  w  . j  av  a2s . c  o m
    DBInstance dbInstance;
    DescribeDBInstancesResult describeInstancesResult = rdsClient
            .describeDBInstances(describeDBInstancesRequest);
    if (describeInstancesResult != null && describeInstancesResult.getDBInstances() != null
            && describeInstancesResult.getDBInstances().size() > 0) {
        dbInstance = describeInstancesResult.getDBInstances().get(0);
        if (!dbInstance.getDBInstanceStatus().equals(awsDataSourceActiveStatus)) {
            throw new JSException(
                    messageSource.getMessage("aws.exception.datasource.recovery.instance.not.active", null,
                            LocaleContextHolder.getLocale()));
        }
        Map<String, String> awsDSInstanceDetails = new HashMap<String, String>();
        awsDSInstanceDetails.put(DB_REGION, parseRegionFromSubRegion(dbInstance.getAvailabilityZone()));
        DBSubnetGroup dbSubnetGroup = dbInstance.getDBSubnetGroup();
        if (dbSubnetGroup != null) {
            awsDSInstanceDetails.put(DB_VPC_ID, dbSubnetGroup.getVpcId());
        } else {
            awsDSInstanceDetails.put(DB_VPC_ID, null);
        }

        String instanceSourceIp = determineSourceIpAddress(awsDSInstanceDetails);

        if (!isNotEmpty(instanceSourceIp)) {
            throw new JSException(
                    getErrorMessage("aws.exception.datasource.recovery.public.ip.not.determined"));
        }

        //IP that should be added in CIDRIP of JS DB Security Group
        String ingressIpMask = instanceSourceIp + ingressIpPermission;

        String vpcSecurityGroupId = null;
        if (awsDSInstanceDetails.get(DB_VPC_ID) != null) {
            //Recover VPC Security Group.
            vpcSecurityGroupId = recoverVpcSecurityGroup(awsReportDataSource,
                    awsDSInstanceDetails.get(DB_VPC_ID), ingressIpMask);
        } else {
            //Recover Db Security Group
            //Fount existing JS DB Security Group
            Boolean jsSecurityGroupMembershipFount = true;

            DBSecurityGroup dbSecurityGroup = null;
            try {
                DescribeDBSecurityGroupsRequest describeDBSecurityGroupsRequest = new DescribeDBSecurityGroupsRequest()
                        .withDBSecurityGroupName(awsProperties.getSecurityGroupName());
                DescribeDBSecurityGroupsResult describeDBSecurityGroupsResult = rdsClient
                        .describeDBSecurityGroups(describeDBSecurityGroupsRequest);
                dbSecurityGroup = describeDBSecurityGroupsResult.getDBSecurityGroups().get(0);
            } catch (DBSecurityGroupNotFoundException ex) {
                jsSecurityGroupMembershipFount = false;
            }

            boolean ingressIpMaskExist = false;
            if (jsSecurityGroupMembershipFount) {
                List<IPRange> ipRanges = dbSecurityGroup.getIPRanges();
                for (IPRange ipRange : ipRanges) {
                    if (ipRange.getCIDRIP().contains(ingressIpMask)) {
                        ingressIpMaskExist = true;
                        break;
                    }
                }
                if (!ingressIpMaskExist) {
                    //Remove old ingress Ips
                    for (IPRange ipRange : ipRanges) {
                        RevokeDBSecurityGroupIngressRequest revokeDBSecurityGroupIngressRequest = new RevokeDBSecurityGroupIngressRequest()
                                .withDBSecurityGroupName(awsProperties.getSecurityGroupName())
                                .withCIDRIP(ipRange.getCIDRIP());
                        rdsClient.revokeDBSecurityGroupIngress(revokeDBSecurityGroupIngressRequest);
                    }
                }
            } else {
                dbSecurityGroup = rdsClient.createDBSecurityGroup(new CreateDBSecurityGroupRequest()
                        .withDBSecurityGroupName(awsProperties.getSecurityGroupName())
                        .withDBSecurityGroupDescription(awsProperties.getSecurityGroupDescription()));
            }
            //Authorize new ingress Ip
            if (!ingressIpMaskExist) {
                rdsClient.authorizeDBSecurityGroupIngress(new AuthorizeDBSecurityGroupIngressRequest()
                        .withDBSecurityGroupName(dbSecurityGroup.getDBSecurityGroupName())
                        .withCIDRIP(ingressIpMask));
            }
        }

        if (vpcSecurityGroupId == null) {
            List<DBSecurityGroupMembership> dbSecurityGroupMemberships = dbInstance.getDBSecurityGroups();
            List<String> dbSecurityGroupNames = new ArrayList<String>();
            for (DBSecurityGroupMembership dbSecurityGroupMembership : dbSecurityGroupMemberships) {
                dbSecurityGroupNames.add(dbSecurityGroupMembership.getDBSecurityGroupName());
            }
            //If RDS Instance does not contain JSSecurityGroup that we should assign it to.
            if (!dbSecurityGroupNames.contains(awsProperties.getSecurityGroupName())) {
                dbSecurityGroupNames.add(awsProperties.getSecurityGroupName());
                ModifyDBInstanceRequest modifyDBInstanceRequest = new ModifyDBInstanceRequest()
                        .withDBSecurityGroups(dbSecurityGroupNames)
                        .withDBInstanceIdentifier(dbInstance.getDBInstanceIdentifier());
                modifyDBInstanceRequest.setApplyImmediately(true);
                rdsClient.modifyDBInstance(modifyDBInstanceRequest);
            }
        } else {
            List<VpcSecurityGroupMembership> vpcSecurityGroupMemberships = dbInstance.getVpcSecurityGroups();
            List<String> vpcSecurityGroupIds = new ArrayList<String>();
            for (VpcSecurityGroupMembership vpcSecurityGroupMembership : vpcSecurityGroupMemberships) {
                vpcSecurityGroupIds.add(vpcSecurityGroupMembership.getVpcSecurityGroupId());
            }
            //If RDS Instance does not contain VPC Security Group that we should assign it to.
            if (!vpcSecurityGroupIds.contains(vpcSecurityGroupId)) {
                vpcSecurityGroupIds.add(vpcSecurityGroupId);
                ModifyDBInstanceRequest modifyDBInstanceRequest = new ModifyDBInstanceRequest()
                        .withVpcSecurityGroupIds(vpcSecurityGroupIds)
                        .withDBInstanceIdentifier(dbInstance.getDBInstanceIdentifier());
                modifyDBInstanceRequest.setApplyImmediately(true);
                rdsClient.modifyDBInstance(modifyDBInstanceRequest);
            }
        }
    }
}

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