Invalid auth url

[Varun Nair]

I am currently installing Openstack Queens release using a two-node (Controller and Compute node) setup. Each node is running Ubuntu 16.04.4 LTS. I am following the official documentation for Ubuntu.

- [X] This doc is inaccurate in this way: The auth_url specified under [neutron] in /etc/nova/nova.conf is not consistent with the corresponding keystone endpoint configured earlier. As a result, when issuing commands like:
$ openstack extension list --network
$ openstack server create
an error "Could not find suitable URL for plugin" is shown in the logs. Example is shown here of the logs when attempting server creation:http://paste.openstack.org/show/726510/.
The correct url should be http://controller:5000 instead of http://controller:35357

Similarly, the auth_url in the following pages also would need to be edited:
1. https://docs.openstack.org/neutron/queens/install/controller-install-option2-ubuntu.html
2. https://docs.openstack.org/neutron/queens/install/compute-install-ubuntu.html

A post about a similar issue is available at https://stackoverflow.com/questions/50695909/neutron-configuration-error-failed-to-retrieve-extensions-list-from-network-ap.

-----------------------------------
Release: 12.0.4.dev51 on 2018-07-24 00:08
SHA: 6efc347ee87faeb102b2a6ed38ed8bc7f5e5be90
Source: https://git.openstack.org/cgit/openstack/neutron/tree/doc/source/install/controller-install-ubuntu.rst
URL: https://docs.openstack.org/neutron/queens/install/controller-install-ubuntu.html

[YAMAMOTO Takashi (yamamoto)]

https://review.openstack.org/#/c/571384/

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/571384
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=e211cc204a90747d5562ac18fff9fd8d42e4f0b4
Submitter: Zuul
Branch: stable/queens

commit e211cc204a90747d5562ac18fff9fd8d42e4f0b4
Author: Hidekazu Nakamura <email address hidden>
Date: Mon May 7 11:19:12 2018 +0900

    Update install doc for ubuntu

    This change updates the auth_url value to match what has changed
    in the keystone install guide:

    https://review.openstack.org/#/c/541857/

    Change-Id: I97356b31af35ef19d02b9f0c0a57cbde16752c65
    (cherry picked from commit e1761d2e29cdd93dffe3d39c0b9407b2facaa0c1)
    Closes-bug: #1783306

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/neutron 12.0.4 release.

[Rodolfo Alonso (rodolfo-alonso-hernandez)]

The bug fix is in Queens, Rocky and master. We can close this bug.