get node details failed when creating node is error

[Thai Nguyen Ngoc]

Hi all,

When having actions creating new node, but creating VMs is failed and having not set security_groups.
Now, state of node is Error and I show node with detail = true then return TypeError: 'NoneType' object is not iterable.

File "/var/lib/kolla/venv/local/lib/python2.7/site-packages/senlin/profiles/os/nova/server.py", line 1313, in do_get_details
for sg in server_data['security_groups']:

TypeError: 'NoneType' object is not iterable.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/644524
Committed: https://git.openstack.org/cgit/openstack/senlin/commit/?id=0ff5aabd1f9c2396f970bc9ed7c7399527e146da
Submitter: Zuul
Branch: master

commit 0ff5aabd1f9c2396f970bc9ed7c7399527e146da
Author: Thai Nguyen Ngoc <email address hidden>
Date: Tue Mar 19 16:21:36 2019 +0700

    fix get node detail when creating VM is failed

    Change-Id: Ice4ea35bb7c91612e79d2a7d707dca24605a3f3b
    Closes-Bug: #1820823

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/senlin 8.0.0.0rc1 release candidate.