provision hangs on error in /contrail-ansible-internal/playbooks/roles/contrail/lb/tasks/haproxy.yml

[wenqing liang]

r4.0-7 mitaka

SM provision of 14.04.5 cluster failed on computes.

+---------+---------------------+------------+-------------------+
| id | status | ip_address | mac_address |
+---------+---------------------+------------+-------------------+
| server9 | provision_failed | 10.0.0.12 | 02:DB:44:58:F7:2D |
| server3 | provision_completed | 10.0.0.6 | 02:24:EF:25:3C:D3 |
| server7 | provision_completed | 10.0.0.10 | 02:16:EE:83:F2:3B |
| server5 | provision_completed | 10.0.0.8 | 02:49:03:93:A2:69 |
| server8 | provision_failed | 10.0.0.11 | 02:81:CF:4A:00:50 |
| server6 | provision_completed | 10.0.0.9 | 02:7F:7B:A2:17:6A |
| server1 | provision_completed | 10.0.0.4 | 02:E8:C8:30:5E:9B |
| server2 | provision_completed | 10.0.0.5 | 02:ED:D6:64:92:F9 |
| server4 | provision_completed | 10.0.0.7 | 02:4E:10:E2:02:77 |

+---------+--------------------------------------------------------------------------+
| id | roles |
+---------+--------------------------------------------------------------------------+
| server9 | [u'contrail-compute'] |
| server3 | [u'openstack'] |
| server7 | [u'contrail-lb'] |
| server5 | [u'contrail-controller', u'contrail-analytics', u'contrail-analyticsdb'] |
| server8 | [u'contrail-compute'] |
| server6 | [u'contrail-controller', u'contrail-analytics', u'contrail-analyticsdb'] |
| server1 | [u'openstack'] |
| server2 | [u'openstack'] |
| server4 | [u'contrail-controller', u'contrail-analytics', u'contrail-analyticsdb'] |

#229 full ha (14.04), with 1691919 patch, provision fails on compute:
"2017-05-19 06:54:39,132-INFO-sm_ansible_callback.py:43-append(): fatal: [10.0.0.11]: FAILED! => {"attempts": 180, "changed": false, "content": "", "failed": true, "msg": "Status code was not [200]: Request failed: <urlopen error [Errno 111] Connection refused>", "redirected": false, "status": -1, "url": "http://10.10.0.10:8082"}"

TASK [contrail/lb : Set the haproxy tor agent output] **************************
fatal: [localhost]: FAILED! => {"failed": true, "msg": "The conditional check 'haproxy_toragent_stanza.stdout != ''' failed. The error was: error while evaluating conditional (haproxy_toragent_stanza.stdout != ''): 'dict object' has no attribute 'stdout'\n\nThe error appears to have been in '/contrail-ansible-internal/playbooks/roles/contrail/lb/tasks/haproxy.yml': line 17, column 3, but may\nbe elsewhere in the file depending on the exact syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Set the haproxy tor agent output\n ^ here\n"}
 to retry, use: --limit @/contrail-ansible-internal/playbooks/contrail_lb.retry

PLAY RECAP *********************************************************************
localhost : ok=23 changed=3 unreachable=0 failed=1

[Hari Prasad Killi (haripk)]

R4.0 : https://review.opencontrail.org/#/c/31857/

[Hari Prasad Killi (haripk)]

Trunk : https://review.opencontrail.org/#/c/31742/