Example usage for com.amazonaws.services.ec2 AmazonEC2Client describeVpcs

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2 AmazonEC2Client describeVpcs.

Prototype

@Override
    public DescribeVpcsResult describeVpcs() 

Source Link

Usage

From source file:io.macgyver.plugin.cloud.aws.scanner.VPCScanner.java

License:Apache License

@Override
public void scan(Region region) {

    AmazonEC2Client c = getAWSServiceClient().createEC2Client(region);

    DescribeVpcsResult result = c.describeVpcs();

    GraphNodeGarbageCollector gc = newGarbageCollector().region(region).label("AwsVpc");
    NeoRxClient neoRx = getNeoRxClient();
    Preconditions.checkNotNull(neoRx);//from  w w  w .  j  a  va2s .c  om

    result.getVpcs().forEach(it -> {
        try {
            ObjectNode n = convertAwsObject(it, region);

            String cypher = "merge (x:AwsVpc {aws_arn:{aws_arn}}) set x+={props} set x.updateTs=timestamp() return x";

            String mapToSubnetCypher = "match (y:AwsSubnet {aws_vpcId:{aws_vpcId}}), "
                    + "(x:AwsVpc {aws_arn:{aws_arn}}) "
                    + "merge (x)-[r:CONTAINS]->(y) set r.updateTs=timestamp()";

            neoRx.execCypher(cypher, "aws_arn", n.path("aws_arn").asText(), "props", n)
                    .forEach(gc.MERGE_ACTION);
            neoRx.execCypher(mapToSubnetCypher, "aws_arn", n.path("aws_arn").asText(), "aws_vpcId",
                    n.path("aws_vpcId").asText());
        } catch (RuntimeException e) {
            logger.warn("problem scanning VPC", e);
        }
    });

    String mapAccountCypher = "match (x:AwsAccount {aws_account:{aws_account}}), (y:AwsVpc {aws_account:{aws_account}}) "
            + "merge (x)-[r:OWNS]->(y) set r.updateTs=timestamp()";
    String mapRegionCypher = "match (x:AwsVpc {aws_region:{aws_region}}), (y:AwsRegion {aws_regionName:{aws_region}, aws_account:{aws_account}}) "
            + "merge (x)-[r:RESIDES_IN]->(y) set r.updateTs=timestamp()";

    neoRx.execCypher(mapAccountCypher, "aws_account", getAccountId());
    neoRx.execCypher(mapRegionCypher, "aws_region", region.getName(), "aws_account", getAccountId());
    gc.invoke();
}

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