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All IaaSes that are going to be supported by Cloud Controller, should extend this abstract class.
public abstract class Iaas { public abstract void buildComputeServiceAndTemplate(IaasProvider iaasInfo); public abstract void setDynamicPayload(IaasProvider iaasInfo); public abstract String associateAddress(IaasProvider iaasInfo, NodeMetadata node); public abstract boolean createKeyPairFromPublicKey(IaasProvider iaasInfo, String region, String keyPairName, String publicKey); }
Function Description
Click the respective function link to learn more on its functionality.
buildComputeServiceAndTemplate
public abstract void buildComputeServiceAndTemplate(IaasProvider iaasInfo);
Method description
This class should build the ComputeService
object and Template
object, using the information from IaasProvider
and should set the built ComputeService
object in the IaasProvider#setComputeService(ComputeService)
and also should set the built Template
object in the IaasProvider#setTemplate(Template).
Parameter description
Parameter | Description |
---|---|
iaasInfo | The corresponding Iaas Provider |
setDynamicPayload
public abstract void setDynamicPayload(IaasProvider iaasInfo);
Method Description
This method provides a way to set the payload that can be obtained from IaasProvider#getPayload()
in the Template
of this IaaS.
Parameter description
Parameter | Description |
---|---|
iaasInfo | The corresponding Iaas Provider |
associateAddress
public abstract String associateAddress(IaasProvider iaasInfo, NodeMetadata node);
Method Description
This will obtain an IP address from the allocated list and associate that IP with this node.
Parameter description
Parameter | Description |
---|---|
iaasInfo | The corresponding Iaas Provider. |
node | Thee node to be associated with an IP. |
Return value description
Return Value | Description |
String | The associated public IP. |
createKeyPairFromPublicKey
public abstract boolean createKeyPairFromPublicKey(IaasProvider iaasInfo, String region, String keyPairName, String publicKey);
Method Description
This method should create a Key Pair corresponding to a given public key, in the respective region having the given name. This method should also override the value of the key pair in the Template
of this IaaS.
Parameter description
Parameter | Description |
---|---|
iaasInfo | The corresponding Iaas Provider. |
region | Region that the key pair will get created. |
keyPairName | Name of the key pair. NOTE: Jclouds adds a prefix : <code>jclouds#</code> |
publicKey | Public key from which the key pair will be created. |
Return value description
Return Value | Description |
boolean | Whether the key pair creation is successful or not. |