Difference between revisions of "Nova/EucalyptusFeatureComparison"
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Revision as of 17:52, 6 April 2012
This page attempts to enumerate how OpenStack, Eucalyptus and CloudStack compare.
General API Support
Feature | Eucalyptus | OpenStack |
EC2 Query API | (./) | (./) |
EC2 Soap API | (./) | X |
OpenStack API / Rackspace API | X | (./) |
SSL Between Components | (./) | X |
Horizontal Component Scalability | X | (./) |
Web-based UI | (./) | (./) |
Command line interface | (./) | (./) |
Amazon EC2 High Level Feature Support
EC2 feature | Eucalyptus | OpenStack |
Shared AMIs | (./) | (./) |
Parameterized launch (user-data) | (./) | (./) |
Instance metadata | (./) | (./) |
Public AMI's | (./) | (./) |
Launch/Terminate Instance | (./) | (./) |
Reboot Instance | (./) | (./) |
Start/Stop EBS Backed Instance | X | X |
Retrieve Console Output | (./) | (./) |
Paid AMI's | X | X |
Multiple Instance Types | (./) | (./) |
Instance Launch Time | (./) | (./) |
Elastic IP's | (./) | (./) |
Availability Zones | (./) | (./) |
Region Support | (./) | (./) |
User selectable kernels | (./) | (./) |
Elastic Block Store | (./) | (./) |
Booting without a ramdisk | (./) | (./) |
Windows Support | X | (./) |
Reserved Instances | X | X |
Auto Scaling | X | X |
Elastic Load Balancing | X | X |
CloudWatch | X | X |
Virtual Private Cloud (IPSec) | X | X |
Shared Snapshots | X | X |
AMI's backed by EBS | X | (./) |
Spot Instances | X | X |
Sticky session in Elastic LB | X | X |
cc1.4xlarge | X | X |
Specify IP address for inst in VPC | X | X |
Tags | X | X |
Filters | X | X |
Idempotent RunInstance Calls | X | X |
Import keypair | X | (./) |
SSL termination | X | X |
Amazon EC2 API Compatability
Note: Info on Eucalyptus was provided entirely by doing a grep of the source code. The Eucalyptus repository is here: https://launchpad.net/eucalyptus. Info on CloudStack's CloudBridge EC2 Commands was provided from CloudStack's Cloud Bridge Guide: http://docs.cloudstack.org/@api/deki/files/165/CloudBridgeGuide.pdf. Eucalyptus and OpenStack's EC2 support is integrated into the respective code bases. CloudStack's support is provided by running a CloudBridge proxy server. Source code for the CloudBridge proxy is here: https://github.com/CloudStack/CloudBridge
EC2 API method | Eucalyptus | OpenStack |
AllocateAddress | (./) | (./) |
AssociateAddress | (./) | (./) |
AttachVolume | (./) | (./) |
AuthorizeSecurityGroupIngress | (./) | (./) |
BundleInstance | X | X |
CancelBundleTask | X | X |
CancelSpotInstanceRequests | X | X |
ConfirmProductInstance | X | X |
CreateImage | X | X |
CreateKeyPair | (./) | (./) |
CreatePlacementGroup | X | X |
CreateSecurityGroup | (./) | (./) |
CreateSnapshot | (./) | (./) |
CreateSpotDatafeedSubscription | X | X |
CreateTags | X | X |
CreateVolume | (./) | (./) |
DeleteKeyPair | (./) | (./) |
DeletePlacementGroup | X | X |
DeleteSecurityGroup | (./) | (./) |
DeleteSnapshot | (./) | (./) |
DeleteSpotDatafeedSubscription | X | X |
DeleteTags | X | X |
DeleteVolume | (./) | (./) |
DeregisterImage | (./) | (./) |
DescribeAddresses | (./) | (./) |
DescribeAvailabilityZones | (./) | (./) |
DescribeBundleTasks | X | X |
DescribeImageAttribute | (./) | (./) |
DescribeImages | (./) | (./) |
DescribeInstanceAttribute | X | X |
DescribeInstances | (./) | (./) |
DescribeKeyPairs | (./) | (./) |
DescribePlacementGroups | X | X |
DescribeRegions | (./) | (./) |
DescribeReservedInstances | X | X |
DescribeReservedInstancesOfferings | X | X |
DescribeSecurityGroups | (./) | (./) |
DescribeSnapshotAttribute | X | X |
DescribeSnapshots | (./) | (./) |
DescribeSpotDatafeedSubscription | X | X |
DescribeSpotInstanceRequests | X | X |
DescribeSpotPriceHistory | X | X |
DescribeTags | X | X |
DescribeVolumes | (./) | (./) |
DetachVolume | (./) | (./) |
DisassociateAddress | (./) | (./) |
GetConsoleOutput | (./) | (./) |
GetPasswordData | X | X |
ImportKeyPair | X | X |
ModifyImageAttribute | (./) | (./) |
ModifyInstanceAttribute | X | X |
ModifySnapshotAttribute | X | X |
MonitorInstances | X | X |
PurchaseReservedInstancesOffering | X | X |
RebootInstances | (./) | (./) |
RegisterImage | (./) | (./) |
ReleaseAddress | (./) | (./) |
RequestSpotInstances | X | X |
ResetImageAttribute | (./) | X |
ResetInstanceAttribute | X | X |
ResetSnapshotAttribute | X | X |
RevokeSecurityGroupIngress | (./) | (./) |
RunInstances | (./) | (./) |
StartInstances | X | X |
StopInstances | X | X |
TerminateInstances | (./) | (./) |
UnmonitorInstances | X | X |