Example usage for com.amazonaws.services.ec2 AmazonEC2 describeVpcs

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2 AmazonEC2 describeVpcs.

Prototype

DescribeVpcsResult describeVpcs();

Source Link

Document

Simplified method form for invoking the DescribeVpcs operation.

Usage

From source file:com.netflix.spinnaker.clouddriver.aws.deploy.handlers.MigrateSecurityGroupStrategy.java

License:Apache License

private Map<String, String> getVpcMappings(List<NetflixAmazonCredentials> accounts) {
    Map<String, String> mappings = new HashMap<>();
    if (target.getVpcId() == null) {
        return mappings;
    }/*from ww  w.  j a va2s  . co  m*/
    AmazonEC2 baseTarget = getAmazonClientProvider().getAmazonEC2(target.getCredentials(), target.getRegion());
    Vpc targetVpc = baseTarget.describeVpcs().getVpcs().stream()
            .filter(vpc -> vpc.getVpcId().equals(target.getVpcId())).findFirst().orElse(null);

    String targetName = AmazonVpcProvider.getVpcName(targetVpc);

    accounts.forEach(account -> {
        List<Vpc> vpcs = getAmazonClientProvider().getAmazonEC2(account, target.getRegion()).describeVpcs()
                .getVpcs();
        Vpc match = vpcs.stream().filter(vpc -> AmazonVpcProvider.getVpcName(vpc).equals(targetName))
                .findFirst().orElse(null);
        mappings.put(account.getAccountId(), match.getVpcId());
    });
    return mappings;
}

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From source file:com.netflix.spinnaker.clouddriver.aws.security.DefaultAWSAccountInfoLookup.java

License:Apache License

@Override
public String findAccountId() {
    AmazonEC2 ec2 = amazonClientProvider.getAmazonEC2(credentialsProvider, AmazonClientProvider.DEFAULT_REGION);
    try {/*ww w.  j  a v a2s. c o m*/
        List<Vpc> vpcs = ec2.describeVpcs().getVpcs();
        boolean supportsByName = false;
        if (vpcs.isEmpty()) {
            supportsByName = true;
        } else {
            for (Vpc vpc : vpcs) {
                if (vpc.getIsDefault()) {
                    supportsByName = true;
                    break;
                }
            }
        }

        DescribeSecurityGroupsRequest request = new DescribeSecurityGroupsRequest();
        if (supportsByName) {
            request.withGroupNames(DEFAULT_SECURITY_GROUP_NAME);
        }
        DescribeSecurityGroupsResult result = ec2.describeSecurityGroups(request);

        for (SecurityGroup sg : result.getSecurityGroups()) {
            //if there is a vpcId or it is the default security group it won't be an EC2 cross account group
            if ((sg.getVpcId() != null && sg.getVpcId().length() > 0)
                    || DEFAULT_SECURITY_GROUP_NAME.equals(sg.getGroupName())) {
                return sg.getOwnerId();
            }
        }

        throw new IllegalArgumentException("Unable to lookup accountId with provided credentials");
    } catch (AmazonServiceException ase) {
        if ("AccessDenied".equals(ase.getErrorCode())) {
            String message = ase.getMessage();
            Matcher matcher = IAM_ARN_PATTERN.matcher(message);
            if (matcher.matches()) {
                return matcher.group(1);
            }
        }
        throw ase;
    }
}

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From source file:org.jenkinsci.plugins.amazonwebservices.cloud.EC2.java

License:Open Source License

public static List<String> getVPCs(AmazonEC2 ec2) {
    DescribeVpcsResult ec2res = ec2.describeVpcs();
    List<String> res = new ArrayList<String>();
    for (Vpc v : ec2res.getVpcs()) {
        res.add(v.getVpcId());/*  ww w .  j a v  a 2s  .c  o m*/
    }
    return res;
}

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