Example usage for com.amazonaws.services.route53.model ChangeBatch getChanges

Introduction

In this page you can find the example usage for com.amazonaws.services.route53.model ChangeBatch getChanges.

Prototype

public java.util.List<Change> getChanges() 

Source Link

Document

Information about the changes to make to the record sets.

Usage

From source file:br.com.ingenieux.mojo.beanstalk.cmd.dns.BindDomainsCommand.java

License:Apache License

protected void assignDomain(BindDomainsContext ctx, String record, String zoneId) {
    ChangeBatch changeBatch = new ChangeBatch();

    changeBatch.setComment(format("Updated for env %s", ctx.getCurEnv().getCNAME()));

    /**//w ww  .  j  av a  2s  .  c  om
     * Look for Existing Resource Record Sets
     */
    {
        ResourceRecordSet resourceRecordSet = null;

        ListResourceRecordSetsResult listResourceRecordSets = r53
                .listResourceRecordSets(new ListResourceRecordSetsRequest(zoneId));

        for (ResourceRecordSet rrs : listResourceRecordSets.getResourceRecordSets()) {
            if (!rrs.getName().equals(record)) {
                continue;
            }

            boolean matchesTypes = "A".equals(rrs.getType()) || "CNAME".equals(rrs.getType());

            if (!matchesTypes) {
                continue;
            }

            if (isInfoEnabled()) {
                info("Excluding resourceRecordSet %s for domain %s", rrs, record);
            }

            changeBatch.getChanges().add(new Change(ChangeAction.DELETE, rrs));
        }
    }

    /**
     * Then Add Ours
     */
    ResourceRecordSet resourceRecordSet = new ResourceRecordSet();

    resourceRecordSet.setName(record);
    resourceRecordSet.setType(RRType.A);

    if (ctx.singleInstance) {
        final String address = ctx.getCurEnv().getEndpointURL();
        ResourceRecord resourceRecord = new ResourceRecord(address);

        resourceRecordSet.setTTL(60L);
        resourceRecordSet.setResourceRecords(asList(resourceRecord));

        if (isInfoEnabled()) {
            info("Adding resourceRecordSet %s for domain %s mapped to %s", resourceRecordSet, record, address);
        }
    } else {
        AliasTarget aliasTarget = new AliasTarget();

        aliasTarget.setHostedZoneId(ctx.getElbHostedZoneId());
        aliasTarget.setDNSName(ctx.getCurEnv().getEndpointURL());

        resourceRecordSet.setAliasTarget(aliasTarget);

        if (isInfoEnabled()) {
            info("Adding resourceRecordSet %s for domain %s mapped to %s", resourceRecordSet, record,
                    aliasTarget.getDNSName());
        }
    }

    changeBatch.getChanges().add(new Change(ChangeAction.CREATE, resourceRecordSet));

    if (isInfoEnabled()) {
        info("Changes to be sent: %s", changeBatch.getChanges());
    }

    ChangeResourceRecordSetsRequest req = new ChangeResourceRecordSetsRequest(zoneId, changeBatch);

    r53.changeResourceRecordSets(req);
}

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From source file:tech.greenfield.aws.route53.EventHandler.java

License:Open Source License

/**
 * Start an DNS registration for the launched instance
 * @param ec2InstanceId instance ID of instance that needs to be registered
 * @param ttl TTL in seconds to use when creating a new record
 *///w  w  w . ja  v  a 2  s  . c o  m
private void registerInstance(String ec2InstanceId) throws NoIpException {
    logger.info("Registering " + ec2InstanceId);
    ChangeBatch cb = message.getUpsertChanges(Collections.singletonList(getInstance(ec2InstanceId)));

    if (Route53Message.isDebug())
        logger.fine("Adding instance with addresses: " + cb);

    for (Change c : cb.getChanges()) {
        ResourceRecordSet rr = c.getResourceRecordSet();
        ResourceRecordSet oldrr = Tools.getRecordSet(rr.getName(), rr.getType());
        if (Objects.nonNull(oldrr))
            oldrr.getResourceRecords().forEach(r -> rr.withResourceRecords(r));
    }
    ChangeResourceRecordSetsRequest req = new ChangeResourceRecordSetsRequest(Route53Message.getHostedZoneId(),
            cb);
    if (Route53Message.isDebug())
        logger.fine("Sending rr change request: " + req);
    Tools.waitFor(route53().changeResourceRecordSets(req));
}

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From source file:tech.greenfield.aws.route53.EventHandler.java

License:Open Source License

/**
 * Start a DNS re-registration for the terminated instance
 * @param ec2InstanceId instance ID of instance that needs to be de-registered
 * @param ttl TTL in seconds to use when creating a new record
 * @throws NoIpException /* w  ww. ja  v a2  s .  c o m*/
 */
private void deregisterInstance(String ec2InstanceId) throws NoIpException {
    logger.info("Deregistering " + ec2InstanceId);
    ChangeBatch changes = message.getRemoveChanges(getInstance(ec2InstanceId));
    if (changes.getChanges().isEmpty()) {
        logger.info("Nothing to remove");
        return;
    }
    ChangeResourceRecordSetsRequest req = new ChangeResourceRecordSetsRequest(Route53Message.getHostedZoneId(),
            changes);
    if (Route53Message.isDebug())
        logger.fine("Sending rr change request: " + req);
    Tools.waitFor(route53().changeResourceRecordSets(req));
}

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