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

Introduction

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

Prototype

void shutdown();

Source Link

Document

Shuts down this client object, releasing any resources that might be held open.

Usage

From source file:c3.ops.priam.aws.AWSMembership.java

License:Apache License

public List<String> getRunningInstancesByTags(String tagName, List<String> values) {
    AmazonEC2 client = null;

    try {//from  w  ww  .ja  v  a 2 s  .c  om

        List<String> instanceIds = Lists.newArrayList();
        List<String> states = new ArrayList<String>();

        client = getEc2Client();
        states.add("running");
        DescribeInstancesRequest req = new DescribeInstancesRequest()
                .withFilters(new Filter("tag:" + tagName, values), new Filter("instance-state-name", states));

        for (Reservation reservation : client.describeInstances(req).getReservations()) {
            for (Instance instance : reservation.getInstances()) {
                instanceIds.add(instance.getInstanceId());
                logger.info(String.format("Querying Amazon returned following instance in the Ring: %s --> %s",
                        config.getRac(), StringUtils.join(instanceIds, ",")));
            }
        }
        return instanceIds;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:c3.ops.priam.aws.AWSMembership.java

License:Apache License

/**
 * Adds a iplist to the SG.//from   ww w  . j  a  va2 s  .c  o  m
 */
public void addACL(Collection<String> listIPs, int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<IpPermission> ipPermissions = new ArrayList<IpPermission>();
        ipPermissions.add(new IpPermission().withFromPort(from).withIpProtocol("tcp").withIpRanges(listIPs)
                .withToPort(to));
        client.authorizeSecurityGroupIngress(
                new AuthorizeSecurityGroupIngressRequest(config.getACLGroupName(), ipPermissions));
        logger.info("Done adding ACL to: " + StringUtils.join(listIPs, ","));
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:c3.ops.priam.aws.AWSMembership.java

License:Apache License

/**
 * removes a iplist from the SG/*from  w w  w. j  a  v a  2s  .co m*/
 */
public void removeACL(Collection<String> listIPs, int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<IpPermission> ipPermissions = new ArrayList<IpPermission>();
        ipPermissions.add(new IpPermission().withFromPort(from).withIpProtocol("tcp").withIpRanges(listIPs)
                .withToPort(to));
        client.revokeSecurityGroupIngress(
                new RevokeSecurityGroupIngressRequest(config.getACLGroupName(), ipPermissions));
        logger.info("Done removing from ACL: " + StringUtils.join(listIPs, ","));
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:c3.ops.priam.aws.AWSMembership.java

License:Apache License

/**
 * List SG ACL's//  ww  w  . j  av  a 2 s.co m
 */
public List<String> listACL(int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<String> ipPermissions = new ArrayList<String>();
        DescribeSecurityGroupsRequest req = new DescribeSecurityGroupsRequest()
                .withGroupNames(Arrays.asList(config.getACLGroupName()));
        DescribeSecurityGroupsResult result = client.describeSecurityGroups(req);
        for (SecurityGroup group : result.getSecurityGroups())
            for (IpPermission perm : group.getIpPermissions())
                if (perm.getFromPort() == from && perm.getToPort() == to)
                    ipPermissions.addAll(perm.getIpRanges());
        return ipPermissions;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

/**
 * Adding peers' IPs as ingress to the running instance SG.  The running instance could be in "classic" or "vpc"
 *///ww w .ja v  a2s .  c  om
public void addACL(Collection<String> listIPs, int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<IpPermission> ipPermissions = new ArrayList<IpPermission>();
        ipPermissions.add(new IpPermission().withFromPort(from).withIpProtocol("tcp").withIpRanges(listIPs)
                .withToPort(to));

        if (this.insEnvIdentity.isClassic()) {
            client.authorizeSecurityGroupIngress(
                    new AuthorizeSecurityGroupIngressRequest(config.getACLGroupName(), ipPermissions));
            logger.info("Done adding ACL to classic: " + StringUtils.join(listIPs, ","));
        } else {
            AuthorizeSecurityGroupIngressRequest sgIngressRequest = new AuthorizeSecurityGroupIngressRequest();
            sgIngressRequest.withGroupId(getVpcGroupId()); //fetch SG group id for VPC account of the running instances.
            client.authorizeSecurityGroupIngress(sgIngressRequest.withIpPermissions(ipPermissions)); //Adding peers' IPs as ingress to the SG that the running instance belongs to
            logger.info("Done adding ACL to vpc: " + StringUtils.join(listIPs, ","));
        }

    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

protected String getVpcGroupId() {
    AmazonEC2 client = null;
    try {/*from w w  w .j  a  v a 2 s .c o  m*/
        client = getEc2Client();
        Filter nameFilter = new Filter().withName("group-name").withValues(config.getACLGroupName()); //SG 
        Filter vpcFilter = new Filter().withName("vpc-id").withValues(config.getVpcId());

        DescribeSecurityGroupsRequest req = new DescribeSecurityGroupsRequest().withFilters(nameFilter,
                vpcFilter);
        DescribeSecurityGroupsResult result = client.describeSecurityGroups(req);
        for (SecurityGroup group : result.getSecurityGroups()) {
            logger.debug(String.format("got group-id:%s for group-name:%s,vpc-id:%s", group.getGroupId(),
                    config.getACLGroupName(), config.getVpcId()));
            return group.getGroupId();
        }
        logger.error(String.format("unable to get group-id for group-name=%s vpc-id=%s",
                config.getACLGroupName(), config.getVpcId()));
        return "";
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

/**
 * removes a iplist from the SG//from ww w . j a  v a2 s  .c o  m
 */
public void removeACL(Collection<String> listIPs, int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<IpPermission> ipPermissions = new ArrayList<IpPermission>();
        ipPermissions.add(new IpPermission().withFromPort(from).withIpProtocol("tcp").withIpRanges(listIPs)
                .withToPort(to));

        if (this.insEnvIdentity.isClassic()) {
            client.revokeSecurityGroupIngress(
                    new RevokeSecurityGroupIngressRequest(config.getACLGroupName(), ipPermissions));
            logger.info("Done removing from ACL within classic env for running instance: "
                    + StringUtils.join(listIPs, ","));
        } else {
            RevokeSecurityGroupIngressRequest req = new RevokeSecurityGroupIngressRequest();
            req.withGroupId(getVpcGroupId()); //fetch SG group id for vpc account of the running instance.
            client.revokeSecurityGroupIngress(req.withIpPermissions(ipPermissions)); //Adding peers' IPs as ingress to the running instance SG
            logger.info("Done removing from ACL within vpc env for running instance: "
                    + StringUtils.join(listIPs, ","));
        }

    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.dynomitemanager.sidecore.aws.AWSMembership.java

License:Apache License

/**
 * List SG ACL's/*from  w ww  . ja  va  2s.  co  m*/
 */
public List<String> listACL(int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<String> ipPermissions = new ArrayList<String>();

        if (this.insEnvIdentity.isClassic()) {

            DescribeSecurityGroupsRequest req = new DescribeSecurityGroupsRequest()
                    .withGroupNames(Arrays.asList(config.getACLGroupName()));
            DescribeSecurityGroupsResult result = client.describeSecurityGroups(req);
            for (SecurityGroup group : result.getSecurityGroups())
                for (IpPermission perm : group.getIpPermissions())
                    if (perm.getFromPort() == from && perm.getToPort() == to)
                        ipPermissions.addAll(perm.getIpRanges());

            logger.info("Fetch current permissions for classic env of running instance");
        } else {

            Filter nameFilter = new Filter().withName("group-name").withValues(config.getACLGroupName());
            String vpcid = config.getVpcId();
            if (vpcid == null || vpcid.isEmpty()) {
                throw new IllegalStateException("vpcid is null even though instance is running in vpc.");
            }

            Filter vpcFilter = new Filter().withName("vpc-id").withValues(vpcid); //only fetch SG for the vpc id of the running instance
            DescribeSecurityGroupsRequest req = new DescribeSecurityGroupsRequest().withFilters(nameFilter,
                    vpcFilter);
            DescribeSecurityGroupsResult result = client.describeSecurityGroups(req);
            for (SecurityGroup group : result.getSecurityGroups())
                for (IpPermission perm : group.getIpPermissions())
                    if (perm.getFromPort() == from && perm.getToPort() == to)
                        ipPermissions.addAll(perm.getIpRanges());

            logger.info("Fetch current permissions for vpc env of running instance");
        }

        return ipPermissions;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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From source file:com.netflix.raigad.aws.AWSMembership.java

License:Apache License

/**
 * List SG ACL's/*from   w w  w . j  a  v  a2 s  . c  om*/
 */
public List<String> listACL(int from, int to) {
    AmazonEC2 client = null;
    try {
        client = getEc2Client();
        List<String> ipPermissions = new ArrayList<String>();
        DescribeSecurityGroupsRequest req = new DescribeSecurityGroupsRequest()
                .withGroupNames(Arrays.asList(config.getACLGroupName()));
        DescribeSecurityGroupsResult result = client.describeSecurityGroups(req);
        for (SecurityGroup group : result.getSecurityGroups()) {
            for (IpPermission perm : group.getIpPermissions()) {
                if (perm.getFromPort() == from && perm.getToPort() == to) {
                    ipPermissions.addAll(perm.getIpRanges());
                }
            }
        }
        return ipPermissions;
    } finally {
        if (client != null)
            client.shutdown();
    }
}

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