add-cloud vsphere prompts for vCenter and datacenter

[Curtis Hovey]

As seen at
    http://reports.vapour.ws/releases/issue/58d95a66749a563594e7f18c

Several tests are failing because of
    https://github.com/juju/juju/commit/f96673fb1495f16697894766e32b7ecb1405a29e

    you should be asked for "the vCenter address or URL" (endpoint) and "datacenter name" (region)

Enter the vCenter address or URL: ERROR:root:Adding cloud failed: pexpect session timed out

The test needs to change. We need to support juju 2.1, so the expect rules need to OR old and new prompt.

[Curtis Hovey (sinzui)]

ModelClient.add_cloud_interactive()'s vsphere block could expect
    "Enter the vCenter address or URL:|Enter the API endpoint url for the cloud:"
and
    "Enter region name:|Enter datacenter name:"
and other prompts
...
            if cloud['type'] == 'vsphere':
                child.expect('Enter the API endpoint url for the cloud:')
                child.sendline(cloud['endpoint'])
                for num, (name, values) in enumerate(cloud['regions'].items()):
                    child.expect("(Enter region name:)|"
                                 "(Can't validate endpoint)")
                    if child.match.group(2) is not None:
                        raise InvalidEndpoint()
                    child.sendline(name)
                    child.expect('Enter another region\? \(Y/n\):')
                    if num + 1 < len(cloud['regions']):
                        child.sendline('y')
                    else:
                        child.sendline('n')

[Curtis Hovey (sinzui)]

Or
   (API endpoint url for the cloud|vCenter address or URL)
   (region|datacenter)
   (regions|datacenters)

[Anastasia (anastasia-macmood)]

@s. (salamcainc),

Please clarify based on what change the status of this bug was moved to 'Fix Released'?...

[Curtis Hovey (sinzui)]

This bug is not fixed released or even fixed. I am taking this bug and will get the fix released today.