Bootstrap of Kubernetes cluster with Velum fail with following error from
salt-minion on the nodes:

Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: [ERROR   ] Rendering
exception occurred
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: Traceback (most recent
call last):
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/modules/saltutil.py", line 81, in
_get_top_file_envs
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     return
__context__['saltutil._top_file_envs']
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/utils/context.py", line 228, in
__getitem__
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     return
self._dict()[key]
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: KeyError:
'saltutil._top_file_envs'
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: During handling of the
above exception, another exception occurred:
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: Traceback (most recent
call last):
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/utils/templates.py", line 380, in
render_jinja_tmpl
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     output =
template.render(**decoded_context)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/jinja2/asyncsupport.py", line 76, in render
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     return
original_render(self, *args, **kwargs)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/jinja2/environment.py", line 1008, in render
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     return
self.environment.handle_exception(exc_info, True)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/jinja2/environment.py", line 780, in
handle_exception
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     reraise(exc_type,
exc_value, tb)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/jinja2/_compat.py", line 37, in reraise
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     raise
value.with_traceback(tb)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File "<template>",
line 10, in top-level template code
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/jinja2/environment.py", line 430, in getattr
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     return getattr(obj,
attribute)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:
jinja2.exceptions.UndefinedError: 'salt.utils.templates.AliasedLoader object'
has no attribute 'caasp_nodes'
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: During handling of the
above exception, another exception occurred:
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: Traceback (most recent
call last):
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/utils/templates.py", line 169, in
render_tmpl
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     output =
render_str(tmplstr, context, tmplpath)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/utils/templates.py", line 390, in
render_jinja_tmpl
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:     buf=tmplstr)
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]:
salt.exceptions.SaltRenderError: Jinja variable
'salt.utils.templates.AliasedLoader object' has no attribute 'caasp_nodes'
Jun 29 13:55:22 labb-kubic-master01 salt-minion[2766]: [ERROR   ] Unable to
render top file: Jinja variable 'salt.utils.templates.AliasedLoader object' has
no attribute 'caasp_nodes'
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]: [CRITICAL] The beacon
errored:
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]: Traceback (most recent
call last):
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/minion.py", line 2484, in handle_beacons
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:     beacons =
self.process_beacons(self.functions)
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/minion.py", line 444, in process_beacons
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:     return
self.beacons.process(b_conf, self.opts['grains'])  # pylint: disable=no-member
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/beacons/__init__.py", line 112, in
process
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:     raw =
self.beacons[fun_str](b_config[mod])
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:   File
"/var/cache/salt/minion/extmods/beacons/default_network_interface_settings.py",
line 48, in beacon
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:     return
network_settings.beacon({default_interface: config['watch']})
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:   File
"/usr/lib/python3.6/site-packages/salt/beacons/network_settings.py", line 134,
in beacon
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]:    
list(map(_config.update, config))
Jun 29 13:55:27 labb-kubic-master01 salt-minion[2766]: ValueError: dictionary
update sequence element #0 has length 1; 2 is required