def ext_pillar(minion_id,
               pillar,  # pylint: disable=W0613
               conf):
    comps = conf.split()

    profile = {}
    if comps[0]:
        profile_name = comps[0]
        profile = __opts__.get(profile_name, {})

    path = '/'
    if len(comps) > 1 and comps[1].startswith('path='):
        path = comps[1].replace('path=', '')

    try:
        pillar = salt.utils.vault.read_(path, profile=profile)
    except KeyError:
        log.error('No such path in vault profile {0}: {1}'.format(profile, path))
        pillar = {}

    return pillar
Check vault for all data
dataset/ETHPy150Open saltstack/salt/salt/pillar/vault.py/ext_pillar