Synnefo » snf-ganeti

  def RecreateInstanceDisks(self, instance, disks=None, nodes=None):

    """Recreate an instance's disks.

    @type instance: string

    @param instance: Instance name

    @type disks: list of int

    @param disks: List of disk indexes

    @type nodes: list of string

    @param nodes: New instance nodes, if relocation is desired

    @rtype: string

    @return: job id

    """

    body = {}

    if disks is not None:

      body["disks"] = disks

    if nodes is not None:

      body["nodes"] = nodes

    return self._SendRequest(HTTP_POST,

                             ("/%s/instances/%s/recreate-disks" %

                              (GANETI_RAPI_VERSION, instance)), None, body)