Create a block storage volume

    name
        Name of the new volume (must be first)

    size
        Volume size

    snapshot
        Block storage snapshot id

    voltype
        Type of storage

    profile
        Profile to build on

    CLI Example:

    .. code-block:: bash

        salt '*' nova.volume_create myblock size=300 profile=openstack

def volume_create(name, size=100, snapshot=None, voltype=None, profile=None, **kwargs):
    '''
    Create a block storage volume

    name
        Name of the new volume (must be first)

    size
        Volume size

    snapshot
        Block storage snapshot id

    voltype
        Type of storage

    profile
        Profile to build on

    CLI Example:

    .. code-block:: bash

        salt '*' nova.volume_create myblock size=300 profile=openstack

    '''
    conn = _auth(profile, **kwargs)
    return conn.volume_create(
        name,
        size,
        snapshot,
        voltype
    )