CreateCluster

You can use the CreateCluster method to initialize the node in a cluster that has ownership of the "mvip" and "svip" addresses. Each new cluster is initialized using the management IP (MIP) of the first node in the cluster. This method also automatically adds all the nodes being configured into the cluster. You only need to use this method once each time a new cluster is initialized.

Note: After you run the GetBootStrapConfig method to get the IP addresses for the rest of the nodes that you want to include in the cluster, you can run the CreateCluster method against the master node for the cluster.

Parameters

This method has the following input parameters:

Name	Description	Type	Default value	Required
acceptEula	Indicate your acceptance of the End User License Agreement when creating this cluster. To accept the EULA, set this parameter to true.	boolean	None	Yes
attributes	List of name-value pairs in JSON object format.	JSON Object	None	No
defaultProtectionScheme	The protection scheme used by default for new volumes, unless a protection scheme is provided with the CreateVolume method call.	string	None	No
disabledProtectionSchemes	A list of all protection schemes that should be disabled on this storage cluster.	string array	None	No
mvip	Floating (virtual) IP address for the cluster on the management network.	string	None	Yes
nodes	CIP/SIP addresses of the initial set of nodes making up the cluster. This node's IP must be in the list.	string array	None	Yes
password	Initial password for the cluster admin account.	string	None	Yes
repCount	Number of replicas of each piece of data to store in the cluster. Valid value is "2".	integer	2	Yes
svip	Floating (virtual) IP address for the cluster on the storage (iSCSI) network.	string	None	Yes
username	User name for the cluster admin.	string	None	Yes

Return values

This method has no return values.

Request example

Requests for this method are similar to the following example:

{
  "method": "CreateCluster",
  "params": {
    "acceptEula": true,
    "mvip": "10.0.3.1",
    "svip": "10.0.4.1",
    "repCount": 2,
    "username": "Admin1",
    "password": "9R7ka4rEPa2uREtE",
    "attributes": {
      "clusteraccountnumber": "axdf323456"
    },
    "nodes": [
      "10.0.2.1",
      "10.0.2.2",
      "10.0.2.3",
      "10.0.2.4"
    ]
  },
  "id": 1
}

Response example

This method returns a response similar to the following example:

{ 
"id" : 1,
"result" : {}
}