Previously when fwaas osc plugin was going to look for firewall related
resources, like e.g. asking neutron for firewall group or policy was
done with ignore_missing=True which means that openstack SDK client
didn't raise exception when requested object was not found on the
server.
That led to the weird and unclear error message displayed by the
OpenStack client which said something about "'NoneType' object is not
subscriptable".
This patch adds "ignore_missing=True" to all those "find_*" methods used
in the fwaas osc plugin. That way proper exception is raised by the SDK
client and valid error message is displayed to the user by OSC.
Closes-bug: #2142458
Change-Id: I309a5dbf61c65d5837d4ea2b3235aa41269ae73d
Signed-off-by: Slawek Kaplonski <skaplons@redhat.com>
6e5eb4da33