use of com.amazonaws.services.ec2.model.Region in project crate by crate.
the class AwsEc2ServiceImpl method buildClient.
private AmazonEC2 buildClient(Ec2ClientSettings clientSettings) {
final AWSCredentialsProvider credentials = buildCredentials(LOGGER, clientSettings);
final ClientConfiguration configuration = buildConfiguration(clientSettings);
final AmazonEC2 client = buildClient(credentials, configuration);
if (Strings.hasText(clientSettings.endpoint)) {
LOGGER.debug("using explicit ec2 endpoint [{}]", clientSettings.endpoint);
client.setEndpoint(clientSettings.endpoint);
} else {
Region currentRegion = Regions.getCurrentRegion();
if (currentRegion != null) {
LOGGER.debug("using ec2 region [{}]", currentRegion);
client.setRegion(currentRegion);
}
}
return client;
}
use of com.amazonaws.services.ec2.model.Region in project eureka by Netflix.
the class EIPManager method getEC2Service.
/**
* Gets the EC2 service object to call AWS APIs.
*
* @return the EC2 service object to call AWS APIs.
*/
private AmazonEC2 getEC2Service() {
String aWSAccessId = serverConfig.getAWSAccessId();
String aWSSecretKey = serverConfig.getAWSSecretKey();
AmazonEC2 ec2Service;
if (null != aWSAccessId && !"".equals(aWSAccessId) && null != aWSSecretKey && !"".equals(aWSSecretKey)) {
ec2Service = new AmazonEC2Client(new BasicAWSCredentials(aWSAccessId, aWSSecretKey));
} else {
ec2Service = new AmazonEC2Client(new InstanceProfileCredentialsProvider());
}
String region = clientConfig.getRegion();
region = region.trim().toLowerCase();
ec2Service.setEndpoint("ec2." + region + ".amazonaws.com");
return ec2Service;
}
use of com.amazonaws.services.ec2.model.Region in project eureka by Netflix.
the class ElasticNetworkInterfaceBinder method getEC2Service.
private AmazonEC2 getEC2Service() {
String aWSAccessId = serverConfig.getAWSAccessId();
String aWSSecretKey = serverConfig.getAWSSecretKey();
AmazonEC2 ec2Service;
if (null != aWSAccessId && !"".equals(aWSAccessId) && null != aWSSecretKey && !"".equals(aWSSecretKey)) {
ec2Service = new AmazonEC2Client(new BasicAWSCredentials(aWSAccessId, aWSSecretKey));
} else {
ec2Service = new AmazonEC2Client(new InstanceProfileCredentialsProvider());
}
String region = clientConfig.getRegion();
region = region.trim().toLowerCase();
ec2Service.setEndpoint("ec2." + region + ".amazonaws.com");
return ec2Service;
}
use of com.amazonaws.services.ec2.model.Region in project jackrabbit by apache.
the class S3Backend method init.
public void init(CachingDataStore store, String homeDir, Properties prop) throws DataStoreException {
ClassLoader contextClassLoader = Thread.currentThread().getContextClassLoader();
try {
startTime = new Date();
Thread.currentThread().setContextClassLoader(getClass().getClassLoader());
LOG.debug("init");
setDataStore(store);
s3ReqDecorator = new S3RequestDecorator(prop);
s3service = Utils.openService(prop);
if (bucket == null || "".equals(bucket.trim())) {
bucket = prop.getProperty(S3Constants.S3_BUCKET);
}
String region = prop.getProperty(S3Constants.S3_REGION);
Region s3Region = null;
if (StringUtils.isNullOrEmpty(region)) {
com.amazonaws.regions.Region ec2Region = Regions.getCurrentRegion();
if (ec2Region != null) {
s3Region = Region.fromValue(ec2Region.getName());
} else {
throw new AmazonClientException("parameter [" + S3Constants.S3_REGION + "] not configured and cannot be derived from environment");
}
} else {
if (Utils.DEFAULT_AWS_BUCKET_REGION.equals(region)) {
s3Region = Region.US_Standard;
} else if (Region.EU_Ireland.toString().equals(region)) {
s3Region = Region.EU_Ireland;
} else {
s3Region = Region.fromValue(region);
}
}
if (!s3service.doesBucketExist(bucket)) {
s3service.createBucket(bucket, s3Region);
LOG.info("Created bucket [{}] in [{}] ", bucket, region);
} else {
LOG.info("Using bucket [{}] in [{}] ", bucket, region);
}
int writeThreads = 10;
String writeThreadsStr = prop.getProperty(S3Constants.S3_WRITE_THREADS);
if (writeThreadsStr != null) {
writeThreads = Integer.parseInt(writeThreadsStr);
}
LOG.info("Using thread pool of [{}] threads in S3 transfer manager.", writeThreads);
tmx = new TransferManager(s3service, (ThreadPoolExecutor) Executors.newFixedThreadPool(writeThreads, new NamedThreadFactory("s3-transfer-manager-worker")));
int asyncWritePoolSize = 10;
String maxConnsStr = prop.getProperty(S3Constants.S3_MAX_CONNS);
if (maxConnsStr != null) {
asyncWritePoolSize = Integer.parseInt(maxConnsStr) - writeThreads;
}
setAsyncWritePoolSize(asyncWritePoolSize);
String renameKeyProp = prop.getProperty(S3Constants.S3_RENAME_KEYS);
boolean renameKeyBool = (renameKeyProp == null || "".equals(renameKeyProp)) ? false : Boolean.parseBoolean(renameKeyProp);
LOG.info("Rename keys [{}]", renameKeyBool);
if (renameKeyBool) {
renameKeys();
}
LOG.debug("S3 Backend initialized in [{}] ms", +(System.currentTimeMillis() - startTime.getTime()));
} catch (Exception e) {
LOG.debug(" error ", e);
throw new DataStoreException("Could not initialize S3 from " + prop, e);
} finally {
if (contextClassLoader != null) {
Thread.currentThread().setContextClassLoader(contextClassLoader);
}
}
}
use of com.amazonaws.services.ec2.model.Region in project aws-doc-sdk-examples by awsdocs.
the class DescribeRegionsAndZones method main.
public static void main(String[] args) {
final AmazonEC2 ec2 = AmazonEC2ClientBuilder.defaultClient();
// snippet-start:[ec2.java1.describe_region_and_zones.regions]
DescribeRegionsResult regions_response = ec2.describeRegions();
for (Region region : regions_response.getRegions()) {
System.out.printf("Found region %s " + "with endpoint %s", region.getRegionName(), region.getEndpoint());
}
// snippet-end:[ec2.java1.describe_region_and_zones.regions]
// snippet-start:[ec2.java1.describe_region_and_zones.zones]
DescribeAvailabilityZonesResult zones_response = ec2.describeAvailabilityZones();
for (AvailabilityZone zone : zones_response.getAvailabilityZones()) {
System.out.printf("Found availability zone %s " + "with status %s " + "in region %s", zone.getZoneName(), zone.getState(), zone.getRegionName());
}
// snippet-end:[ec2.java1.describe_region_and_zones.zones]
}
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