Created attachment 1011385 [details]
default instackenv.json

Description of problem:
Running $ openstack baremetal import instackenv.json --json and got ERROR: openstack string indices must be integers

json file is a default one that comes with instack vm installation should work out of the box

Version-Release number of selected component (if applicable):

$ rpm -qa | grep rdo
python-rdomanager-oscplugin-0.0.1-6ede03c.el7.centos.noarch
rubygem-rdoc-4.0.0-24.el7.noarch
rdo-release-kilo-0.noarch

How reproducible:
always

Steps to Reproduce:
1.install with instack using sphinx internal docs - Vm installation
2. access the undercloud VM and import nodes using json file:
openstack baremetal import instackenv.json --json

3.

Actual results:
]$ openstack baremetal import instackenv.json --json
/usr/lib/python2.7/site-packages/novaclient/v1_1/__init__.py:30: UserWarning: Module novaclient.v1_1 is deprecated (taken as a basis for novaclient.v2). The preferable way to get client class or object you can find in novaclient.client module.
  warnings.warn("Module novaclient.v1_1 is deprecated (taken as a basis for "
ERROR: openstack string indices must be integers


Expected results:

nodes were successfully imported
Additional info:
the default instackenv.json file is attached.

Workaround: remove pxe_ssh access details (ssh-user, ssh-key, seed-ip, power-manager, host-ip, arch, )