def list_active_vms():
    conn = __get_conn()
    vms = []
    for id_ in conn.listDomainsID():
        vms.append(conn.lookupByID(id_).name())
    return vms
Columns from any table used in the model. May come from either
dataset/ETHPy150Open saltstack/salt/salt/modules/virt.py/list_active_vms--crossover with--dataset/ETHPy150Open UDST/urbansim/urbansim/models/dcm.py/MNLDiscreteChoiceModelGroup.columns_used