Regression in opennebula cloud provider

[Inveracity]

Description of Issue/Question

When running the following command:

sudo salt-cloud -p one-test testing -l debug

with the following cloud.profile:

one-test:
  image: "Debian 8"
  provider: one

fails with this stacktrace:

[ERROR   ] There was a profile error: global name '__opts__' is not defined
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/salt/cloud/cli.py", line 284, in run
    self.config.get('names')
  File "/usr/lib/python2.7/dist-packages/salt/cloud/__init__.py", line 1451, in run_profile
    ret[name] = self.create(vm_)
  File "/usr/lib/python2.7/dist-packages/salt/cloud/__init__.py", line 1281, in create
    output = self.clouds[func](vm_)
  File "/usr/lib/python2.7/dist-packages/salt/cloud/clouds/opennebula.py", line 956, in create
    ret = salt.utils.cloud.bootstrap(vm_, __opts__)
  File "/usr/lib/python2.7/dist-packages/salt/utils/cloud.py", line 514, in bootstrap
    transport=opts.get('transport', 'zeromq')
  File "/usr/lib/python2.7/dist-packages/salt/utils/cloud.py", line 1721, in fire_event
    sock_dir = os.path.join(__opts__['sock_dir'], 'master')
NameError: global name '__opts__' is not defined

This was working in 2016.3.2 💥

Versions Report

Salt Version:
           Salt: 2016.3.3

Dependency Versions:
           cffi: 0.8.6
       cherrypy: 3.5.0
       dateutil: 2.2
          gitdb: 0.5.4
      gitpython: 0.3.2 RC1
          ioflo: Not Installed
         Jinja2: 2.7.3
        libgit2: Not Installed
        libnacl: 1.4.4
       M2Crypto: Not Installed
           Mako: Not Installed
   msgpack-pure: Not Installed
 msgpack-python: 0.4.2
   mysql-python: 1.2.3
      pycparser: 2.10
       pycrypto: 2.6.1
         pygit2: Not Installed
         Python: 2.7.9 (default, Mar  1 2015, 12:57:24)
   python-gnupg: Not Installed
         PyYAML: 3.11
          PyZMQ: 14.4.0
           RAET: Not Installed
          smmap: 0.8.2
        timelib: Not Installed
        Tornado: 4.2.1
            ZMQ: 4.0.5

System Versions:
           dist: debian 8.5 
        machine: x86_64
        release: 3.16.0-4-amd64
         system: Linux
        version: debian 8.5 

[fracklen]

👍

[Inveracity]

It appears that changing line 956

ret = salt.utils.cloud.bootstrap(vm_, __opts__)

to

ret = __utils__['cloud.bootstrap'](vm_, __opts__)

Seems to fix it

[rallytime]

@Inveracity Thanks for filing this issue and for finding the __utils__ fix. We fixed up some of the cloud drivers in #35483, but we missed some of the references in the opennebula driver. #36070 should fix this up for you.