@Override
public boolean apply(Allocation allocInfo) throws MetadataException {
if (allocInfo.getRequest().getKeyName() == null
|| "".equals(allocInfo.getRequest().getKeyName())) {
if (ImageMetadata.Platform.windows.equals(
allocInfo.getBootSet().getMachine().getPlatform())) {
throw new InvalidMetadataException(
"You must specify a keypair when running a windows vm: "
+ allocInfo.getRequest().getImageId());
} else {
allocInfo.setSshKeyPair(KeyPairs.noKey());
return true;
}
}
Context ctx = allocInfo.getContext();
RunInstancesType request = allocInfo.getRequest();
String keyName = request.getKeyName();
SshKeyPair key = KeyPairs.lookup(ctx.getUserFullName().asAccountFullName(), keyName);
if (!ctx.hasAdministrativePrivileges() && !RestrictedTypes.filterPrivileged().apply(key)) {
throw new IllegalMetadataAccessException(
"Not authorized to use keypair " + keyName + " by " + ctx.getUser().getName());
}
allocInfo.setSshKeyPair(key);
return true;
}
@Override
public boolean apply(Allocation allocInfo) throws MetadataException, AuthException {
RunInstancesType msg = allocInfo.getRequest();
String imageId = msg.getImageId();
VmType vmType = allocInfo.getVmType();
try {
BootableSet bootSet = Emis.newBootableSet(imageId);
allocInfo.setBootableSet(bootSet);
// Add (1024L * 1024L * 10) to handle NTFS min requirements.
if (bootSet.isBlockStorage()) {
} else if (Platform.windows.equals(bootSet.getMachine().getPlatform())
&& bootSet.getMachine().getImageSizeBytes()
> ((1024L * 1024L * 1024L * vmType.getDisk()) + (1024L * 1024L * 10))) {
throw new VerificationException(
"Unable to run instance "
+ bootSet.getMachine().getDisplayName()
+ " in which the size "
+ bootSet.getMachine().getImageSizeBytes()
+ " bytes of the instance is greater than the vmType "
+ vmType.getDisplayName()
+ " size "
+ vmType.getDisk()
+ " GB.");
} else if (bootSet.getMachine().getImageSizeBytes()
>= ((1024L * 1024L * 1024L * vmType.getDisk()))) {
throw new VerificationException(
"Unable to run instance "
+ bootSet.getMachine().getDisplayName()
+ " in which the size "
+ bootSet.getMachine().getImageSizeBytes()
+ " bytes of the instance is greater than the vmType "
+ vmType.getDisplayName()
+ " size "
+ vmType.getDisk()
+ " GB.");
}
} catch (MetadataException ex) {
LOG.error(ex);
throw ex;
} catch (RuntimeException ex) {
LOG.error(ex);
throw new VerificationException(
"Failed to verify references for request: "
+ msg.toSimpleString()
+ " because of: "
+ ex.getMessage(),
ex);
}
return true;
}
@Override
public boolean apply(Allocation allocInfo) throws MetadataException {
RunInstancesType request = allocInfo.getRequest();
String zoneName = request.getAvailabilityZone();
if (Clusters.getInstance().listValues().isEmpty()) {
LOG.debug("enabled values: " + Joiner.on("\n").join(Clusters.getInstance().listValues()));
LOG.debug("disabled values: " + Joiner.on("\n").join(Clusters.getInstance().listValues()));
throw new VerificationException(
"Not enough resources: no cluster controller is currently available to run instances.");
} else if (Partitions.exists(zoneName)) {
Partition partition = Partitions.lookupByName(zoneName);
allocInfo.setPartition(partition);
} else if (Partition.DEFAULT_NAME.equals(zoneName)) {
Partition partition = Partition.DEFAULT;
allocInfo.setPartition(partition);
} else {
throw new VerificationException(
"Not enough resources: no cluster controller is currently available to run instances.");
}
return true;
}