Package org.jclouds.compute.domain

Interface NodeMetadata

All Superinterfaces:

Comparable<ResourceMetadata<ComputeType>>, ComputeMetadata, ComputeMetadataIncludingStatus<NodeMetadata.Status>, ResourceMetadata<ComputeType>

All Known Implementing Classes:

NodeMetadataImpl

public interface NodeMetadata
extends ComputeMetadataIncludingStatus<NodeMetadata.Status>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	NodeMetadata.Status

Method Summary

Modifier and Type	Method	Description
LoginCredentials	getCredentials()	If possible, these are returned upon all detail requests.
String	getGroup()	Tag used for all resources that belong to the same logical group.
Hardware	getHardware()	The hardware this node is running, if possible to determine.
String	getHostname()	note
String	getImageId()	The id of the image this node was created from, if possible to correlate.
int	getLoginPort()
OperatingSystem	getOperatingSystem()	The operating system this node is running, if possible to determine.
Set<String>	getPrivateAddresses()	All private IP addresses.
Set<String>	getPublicAddresses()	All public IP addresses, potentially including shared ips.

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.jclouds.compute.domain.ComputeMetadata

getId, getName, getProviderId, getTags, getType

Methods inherited from interface org.jclouds.compute.domain.ComputeMetadataIncludingStatus

getBackendStatus, getStatus

Methods inherited from interface org.jclouds.domain.ResourceMetadata

getLocation, getUri, getUserMetadata

Method Detail

getHostname

@Nullable
String getHostname()

note

hostname is something that is set in the operating system image, so this value, if present, cannot be guaranteed on images not directly controlled by the cloud provider.

Returns:

hostname of the node, or null if unknown

getGroup

@Nullable
String getGroup()

Tag used for all resources that belong to the same logical group. run, destroy commands are scoped to group.

Returns:

group for this node, or null, if not a part of a group

getHardware

@Nullable
Hardware getHardware()

The hardware this node is running, if possible to determine.

getImageId

@Nullable
String getImageId()

The id of the image this node was created from, if possible to correlate.

getOperatingSystem

@Nullable
OperatingSystem getOperatingSystem()

The operating system this node is running, if possible to determine.

getLoginPort

int getLoginPort()

Returns:

the TCP port used for terminal connections. Generally, this is port 22 for ssh.

getCredentials

@Nullable
LoginCredentials getCredentials()

If possible, these are returned upon all detail requests. However, it is often the case that credentials are only available when a node is initially created.

See Also:

ComputeServiceContext#credentialStore

getPublicAddresses

Set<String> getPublicAddresses()

All public IP addresses, potentially including shared ips.

getPrivateAddresses

Set<String> getPrivateAddresses()

All private IP addresses.