power state get fails with "Error: 'NoneType' object has no attribute 'IloClient'"

[Bob Fournier]

When importing nodes, the provision state is stuck in enroll because there is an error to get the powerstate using pxe_ilo:
~~~
2018-02-19 12:36:42.629 2934 ERROR ironic.conductor.manager [req-db0b1334-0529-4bab-9e56-65741d5f9ee4 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Failed to get power state for node f2aa6d54-d8e5-4a27-a565-5d42a35ec261. Error: 'NoneType' object has no attribute 'IloClient'
2018-02-19 12:36:42.629 2934 DEBUG ironic.common.states [req-db0b1334-0529-4bab-9e56-65741d5f9ee4 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Exiting old state 'verifying' in response to event 'fail' on_exit /usr/lib/python2.7/site-packages/ironic/common/states.py:228
2018-02-19 12:36:42.630 2934 DEBUG ironic.common.states [req-db0b1334-0529-4bab-9e56-65741d5f9ee4 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Entering new state 'enroll' in response to event 'fail' on_enter /usr/lib/python2.7/site-packages/ironic/common/states.py:234
~~~

Version-Release number of selected component (if applicable):
* python-proliantutils-2.4.0-2
* openstack-ironic-conductor-7.0.3-2

How reproducible:
always

Steps to Reproduce:
1. seen on
Proliant DL360 Gen9
Proliant BL460C Gen8
Proliant DL380 Gen9
ProliantSL450 Gen8

2.$ cat templates/instackenv-compute.json
{
  "nodes": [
    {
      "pm_user": "ilouser",
      "mac": [
        "48:df:37:01:a2:1d",
        "48:df:37:01:d2:5d"
      ],
      "pm_type": "pxe_ilo",
      "pm_password": "ilopassword",
      "pm_addr": "x.x.x.x",
      "capabilities": "profile:compute",
      "name": "overcloud-compute01"
    },
    ....

3. $ openstack overcloud node import ~/instackenv.json

4. $ openstack baremetal node list
=> provision state stays in enroll

5. checking the log we see the error in get power state

Actual results:
2018-02-19 12:36:42.629 2934 ERROR ironic.conductor.manager [req-db0b1334-0529-4bab-9e56-65741d5f9ee4 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Failed to get power state for node f2aa6d54-d8e5-4a27-a565-5d42a35ec261. Error: 'NoneType' object has no attribute 'IloClient'

Expected results:
no issue in get power state

Additional info:
It works when downgrade to python-proliantutils-2.2.0-2.el7ost.noarch

[Bob Fournier (bfournie)]

Some more logs from ironic-conductor.log...

2018-02-19 12:36:42.380 2934 DEBUG ironic.common.states [req-158e2d93-9cb7-4238-9dde-1267f0bc64cf 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Entering new state 'verifying' in response to event 'manage' on_enter /usr/lib/python2.7/site-packages/ironic/common/states.py:234
2018-02-19 12:36:42.392 2934 INFO ironic.conductor.task_manager [req-158e2d93-9cb7-4238-9dde-1267f0bc64cf 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Node 3977a22d-b96a-4612-8c07-84fa82ed6a54 moved to provision state "verifying" from state "enroll"; target provision state is "manageable"
2018-02-19 12:36:42.394 2934 DEBUG ironic.conductor.manager [req-158e2d93-9cb7-4238-9dde-1267f0bc64cf 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Starting power credentials verification for node 3977a22d-b96a-4612-8c07-84fa82ed6a54 _do_node_verify /usr/lib/python2.7/site-packages/ironic/conductor/manager.py:1053
2018-02-19 12:36:42.395 2934 ERROR ironic.conductor.manager [req-158e2d93-9cb7-4238-9dde-1267f0bc64cf 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Failed to get power state for node 3977a22d-b96a-4612-8c07-84fa82ed6a54. Error: 'NoneType' object has no attribute 'IloClient'
2018-02-19 12:36:42.395 2934 DEBUG ironic.common.states [req-158e2d93-9cb7-4238-9dde-1267f0bc64cf 439aa070f6f84f648c64b6bcb56ec033 812a7ce661644e57be0b8bcd1925feb1 - - -] Exiting old state 'verifying' in response to event 'fail' on_exit /usr/lib/python2.7/site-packages/ironic/common/states.py:228

[Bob Fournier (bfournie)]

Bug report - https://bugzilla.redhat.com/show_bug.cgi?id=1547034

[Bob Fournier (bfournie)]

Problem appears to be a downstream build issue. Closing.