use of software.amazon.awssdk.services.ec2.model.Reservation in project elasticsearch by elastic.
the class AmazonEC2Mock method describeInstances.
@Override
public DescribeInstancesResult describeInstances(DescribeInstancesRequest describeInstancesRequest) throws AmazonServiceException, AmazonClientException {
Collection<Instance> filteredInstances = new ArrayList<>();
logger.debug("--> mocking describeInstances");
for (Instance instance : instances) {
boolean tagFiltered = false;
boolean instanceFound = false;
Map<String, List<String>> expectedTags = new HashMap<>();
Map<String, List<String>> instanceTags = new HashMap<>();
for (Tag tag : instance.getTags()) {
List<String> tags = instanceTags.get(tag.getKey());
if (tags == null) {
tags = new ArrayList<>();
instanceTags.put(tag.getKey(), tags);
}
tags.add(tag.getValue());
}
for (Filter filter : describeInstancesRequest.getFilters()) {
// If we have the same tag name and one of the values, we add the instance
if (filter.getName().startsWith("tag:")) {
tagFiltered = true;
String tagName = filter.getName().substring(4);
// if we have more than one value for the same key, then the key is appended with .x
Pattern p = Pattern.compile("\\.\\d+", Pattern.DOTALL);
Matcher m = p.matcher(tagName);
if (m.find()) {
int i = tagName.lastIndexOf(".");
tagName = tagName.substring(0, i);
}
List<String> tags = expectedTags.get(tagName);
if (tags == null) {
tags = new ArrayList<>();
expectedTags.put(tagName, tags);
}
tags.addAll(filter.getValues());
}
}
if (tagFiltered) {
logger.debug("--> expected tags: [{}]", expectedTags);
logger.debug("--> instance tags: [{}]", instanceTags);
instanceFound = true;
for (Map.Entry<String, List<String>> expectedTagsEntry : expectedTags.entrySet()) {
List<String> instanceTagValues = instanceTags.get(expectedTagsEntry.getKey());
if (instanceTagValues == null) {
instanceFound = false;
break;
}
for (String expectedValue : expectedTagsEntry.getValue()) {
boolean valueFound = false;
for (String instanceTagValue : instanceTagValues) {
if (instanceTagValue.equals(expectedValue)) {
valueFound = true;
}
}
if (valueFound == false) {
instanceFound = false;
}
}
}
}
if (tagFiltered == false || instanceFound) {
logger.debug("--> instance added");
filteredInstances.add(instance);
} else {
logger.debug("--> instance filtered");
}
}
return new DescribeInstancesResult().withReservations(new Reservation().withInstances(filteredInstances));
}
use of software.amazon.awssdk.services.ec2.model.Reservation in project druid by druid-io.
the class EC2AutoScaler method idToIpLookup.
@Override
public List<String> idToIpLookup(List<String> nodeIds) {
final List<String> retVal = FluentIterable.from(Lists.partition(nodeIds, MAX_AWS_FILTER_VALUES)).transformAndConcat(new Function<List<String>, Iterable<Reservation>>() {
@Override
public Iterable<Reservation> apply(List<String> input) {
return amazonEC2Client.describeInstances(new DescribeInstancesRequest().withFilters(new Filter("instance-id", input))).getReservations();
}
}).transformAndConcat(new Function<Reservation, Iterable<Instance>>() {
@Override
public Iterable<Instance> apply(Reservation reservation) {
return reservation.getInstances();
}
}).transform(new Function<Instance, String>() {
@Override
public String apply(Instance instance) {
return instance.getPrivateIpAddress();
}
}).toList();
log.debug("Performing lookup: %s --> %s", nodeIds, retVal);
return retVal;
}
use of software.amazon.awssdk.services.ec2.model.Reservation in project druid by druid-io.
the class EC2AutoScaler method ipToIdLookup.
@Override
public List<String> ipToIdLookup(List<String> ips) {
final List<String> retVal = FluentIterable.from(Lists.partition(ips, MAX_AWS_FILTER_VALUES)).transformAndConcat(new Function<List<String>, Iterable<Reservation>>() {
@Override
public Iterable<Reservation> apply(List<String> input) {
return amazonEC2Client.describeInstances(new DescribeInstancesRequest().withFilters(new Filter("private-ip-address", input))).getReservations();
}
}).transformAndConcat(new Function<Reservation, Iterable<Instance>>() {
@Override
public Iterable<Instance> apply(Reservation reservation) {
return reservation.getInstances();
}
}).transform(new Function<Instance, String>() {
@Override
public String apply(Instance instance) {
return instance.getInstanceId();
}
}).toList();
log.debug("Performing lookup: %s --> %s", ips, retVal);
return retVal;
}
use of software.amazon.awssdk.services.ec2.model.Reservation in project GNS by MobilityFirst.
the class AWSEC2 method getInstances.
/**
* Returns all the instances in this region.
*
* @param ec2
* @return a set of instance instances
*/
public static Set<Instance> getInstances(AmazonEC2 ec2) {
Set<Instance> instances = new HashSet<>();
DescribeInstancesResult describeInstancesResult = ec2.describeInstances();
List<Reservation> reservations = describeInstancesResult.getReservations();
// add all instances to a Set.
for (Reservation reservation : reservations) {
instances.addAll(reservation.getInstances());
}
return instances;
}
use of software.amazon.awssdk.services.ec2.model.Reservation in project GNS by MobilityFirst.
the class AWSStatusCheck method main.
/**
*
* @param args
* @throws Exception
*/
public static void main(String[] args) throws Exception {
init();
/*
* Amazon EC2
*/
for (String endpoint : endpoints) {
try {
ec2.setEndpoint(endpoint);
System.out.println("**** Endpoint: " + endpoint);
DescribeAvailabilityZonesResult availabilityZonesResult = ec2.describeAvailabilityZones();
System.out.println("You have access to " + availabilityZonesResult.getAvailabilityZones().size() + " Availability Zones.");
for (AvailabilityZone zone : availabilityZonesResult.getAvailabilityZones()) {
System.out.println(zone.getZoneName());
}
DescribeInstancesResult describeInstancesRequest = ec2.describeInstances();
List<Reservation> reservations = describeInstancesRequest.getReservations();
Set<Instance> instances = new HashSet<Instance>();
System.out.println("Instances: ");
for (Reservation reservation : reservations) {
for (Instance instance : reservation.getInstances()) {
instances.add(instance);
System.out.println(instance.getPublicDnsName() + " is " + instance.getState().getName());
}
}
System.out.println("Security groups: ");
DescribeSecurityGroupsResult describeSecurityGroupsResult = ec2.describeSecurityGroups();
for (SecurityGroup securityGroup : describeSecurityGroupsResult.getSecurityGroups()) {
System.out.println(securityGroup.getGroupName());
}
//System.out.println("You have " + instances.size() + " Amazon EC2 instance(s) running.");
} catch (AmazonServiceException ase) {
System.out.println("Caught Exception: " + ase.getMessage());
System.out.println("Reponse Status Code: " + ase.getStatusCode());
System.out.println("Error Code: " + ase.getErrorCode());
System.out.println("Request ID: " + ase.getRequestId());
}
/*
* Amazon SimpleDB
*
*/
try {
ListDomainsRequest sdbRequest = new ListDomainsRequest().withMaxNumberOfDomains(100);
ListDomainsResult sdbResult = sdb.listDomains(sdbRequest);
int totalItems = 0;
for (String domainName : sdbResult.getDomainNames()) {
DomainMetadataRequest metadataRequest = new DomainMetadataRequest().withDomainName(domainName);
DomainMetadataResult domainMetadata = sdb.domainMetadata(metadataRequest);
totalItems += domainMetadata.getItemCount();
}
System.out.println("You have " + sdbResult.getDomainNames().size() + " Amazon SimpleDB domain(s)" + "containing a total of " + totalItems + " items.");
} catch (AmazonServiceException ase) {
System.out.println("Caught Exception: " + ase.getMessage());
System.out.println("Reponse Status Code: " + ase.getStatusCode());
System.out.println("Error Code: " + ase.getErrorCode());
System.out.println("Request ID: " + ase.getRequestId());
}
/*
* Amazon S3
*.
*/
try {
List<Bucket> buckets = s3.listBuckets();
long totalSize = 0;
int totalItems = 0;
for (Bucket bucket : buckets) {
/*
* In order to save bandwidth, an S3 object listing does not
* contain every object in the bucket; after a certain point the
* S3ObjectListing is truncated, and further pages must be
* obtained with the AmazonS3Client.listNextBatchOfObjects()
* method.
*/
ObjectListing objects = s3.listObjects(bucket.getName());
do {
for (S3ObjectSummary objectSummary : objects.getObjectSummaries()) {
totalSize += objectSummary.getSize();
totalItems++;
}
objects = s3.listNextBatchOfObjects(objects);
} while (objects.isTruncated());
}
System.out.println("You have " + buckets.size() + " Amazon S3 bucket(s), " + "containing " + totalItems + " objects with a total size of " + totalSize + " bytes.");
} catch (AmazonServiceException ase) {
/*
* AmazonServiceExceptions represent an error response from an AWS
* services, i.e. your request made it to AWS, but the AWS service
* either found it invalid or encountered an error trying to execute
* it.
*/
System.out.println("Error Message: " + ase.getMessage());
System.out.println("HTTP Status Code: " + ase.getStatusCode());
System.out.println("AWS Error Code: " + ase.getErrorCode());
System.out.println("Error Type: " + ase.getErrorType());
System.out.println("Request ID: " + ase.getRequestId());
} catch (AmazonClientException ace) {
/*
* AmazonClientExceptions represent an error that occurred inside
* the client on the local host, either while trying to send the
* request to AWS or interpret the response. For example, if no
* network connection is available, the client won't be able to
* connect to AWS to execute a request and will throw an
* AmazonClientException.
*/
System.out.println("Error Message: " + ace.getMessage());
}
}
}
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