Install and configure for Ubuntu in horizon

[EunYoung Kim]

Hello,
There are missing value (:port)
Please review as below.

- [x] I have a fix to the document that I can paste below including example: input and output.
Enable the Identity API version 3:
(input) OPENSTACK_KEYSTONE_URL = "http://%s/identity/v3" % OPENSTACK_HOST
(output) OPENSTACK_KEYSTONE_URL = "http://%s:{port}/identity/v3" % OPENSTACK_HOST
default port value is 5000

-----------------------------------
Release: 20.1.1.dev2 on 2021-01-02 14:56:33
SHA: d69b1d414760eba09b19e432d67f82e91620d543
Source: https://opendev.org/openstack/horizon/src/doc/source/install/install-ubuntu.rst
URL: https://docs.openstack.org/horizon/xena/install/install-ubuntu.html

[Vishal Manchanda (vishalmanchanda)]

I guess the issue is with the keystone document as well because if someone tries to set up an OpenStack env. using documentation he/she refers to keystone documentation first and keystone documents suggest creating keystone endpoint at http://controller:5000/v3/ rather than http://controller/v3/. So we updated the horizon document by patch [1] but keystone documents[2] are not updated yet which creates confusion among the users following the documentation.

[1] https://review.opendev.org/c/openstack/horizon/+/697406
[2] https://docs.openstack.org/keystone/latest/install/keystone-install-ubuntu.html#install-and-configure-components

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/horizon/+/825001

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.opendev.org/c/openstack/horizon/+/825254

[OpenStack Infra (hudson-openstack)]

Change abandoned by "Vishal Manchanda <email address hidden>" on branch: master
Review: https://review.opendev.org/c/openstack/horizon/+/825001
Reason: Duplicate of https://review.opendev.org/c/openstack/horizon/+/825254

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/horizon/+/825254
Committed: https://opendev.org/openstack/horizon/commit/029de21c1190bb9d2e38063b62c689c1dbb8ef37
Submitter: "Zuul (22348)"
Branch: master

commit 029de21c1190bb9d2e38063b62c689c1dbb8ef37
Author: manchandavishal <email address hidden>
Date: Mon Jan 17 23:45:34 2022 +0530

    Add a Note Under Install and configure Section in documentation

    This patch adds a note to use keystone port 5000 while configuring
    horizon for all distros like ubuntu/debian/rdo/obs under the install
    and configure section. Right now if a user tries to set up an OpenStack
    env. manually using documentation [1], [2] leads to some confusion
    because keystone documents suggest creating keystone endpoint at
    http://controller:5000/v3/ rather than http://controller/v3/ while
    horizon document consider keystone doesn't run at 5000 port updated
    by [3].

    Closes-Bug: #1910476
    Closes-Bug: #1926096
    Closes-Bug: #1950919
    Closes-Bug: #1956437
    Closes-Bug: #1892279
    Closes-Bug: #1903320
    Change-Id: I18d0d2105ea54ba02f8979ab7a15a75a0425b8c7

    [1] https://docs.openstack.org/keystone/latest/install/keystone-install-ubuntu.html#install-and-configure-components
    [2] https://docs.openstack.org/horizon/latest/install/install-ubuntu.html#install-and-configure-components
    [3] https://review.opendev.org/c/openstack/horizon/+/697406

    Change-Id: I537a963c9d955b8d7e21f0d05b0197588907419e

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 22.0.0 release.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/xena
Review: https://review.opendev.org/c/openstack/horizon/+/870895

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/c/openstack/horizon/+/870895
Committed: https://opendev.org/openstack/horizon/commit/0140386709aeaf1caab1b52f9d9d6057a7d70f0b
Submitter: "Zuul (22348)"
Branch: stable/xena

commit 0140386709aeaf1caab1b52f9d9d6057a7d70f0b
Author: manchandavishal <email address hidden>
Date: Mon Jan 17 23:45:34 2022 +0530

    Add a Note Under Install and configure Section in documentation

    This patch adds a note to use keystone port 5000 while configuring
    horizon for all distros like ubuntu/debian/rdo/obs under the install
    and configure section. Right now if a user tries to set up an OpenStack
    env. manually using documentation [1], [2] leads to some confusion
    because keystone documents suggest creating keystone endpoint at
    http://controller:5000/v3/ rather than http://controller/v3/ while
    horizon document consider keystone doesn't run at 5000 port updated
    by [3].

    Closes-Bug: #1910476
    Closes-Bug: #1926096
    Closes-Bug: #1950919
    Closes-Bug: #1956437
    Closes-Bug: #1892279
    Closes-Bug: #1903320
    Change-Id: I18d0d2105ea54ba02f8979ab7a15a75a0425b8c7

    [1] https://docs.openstack.org/keystone/latest/install/keystone-install-ubuntu.html#install-and-configure-components
    [2] https://docs.openstack.org/horizon/latest/install/install-ubuntu.html#install-and-configure-components
    [3] https://review.opendev.org/c/openstack/horizon/+/697406

    Change-Id: I537a963c9d955b8d7e21f0d05b0197588907419e
    (cherry picked from commit 029de21c1190bb9d2e38063b62c689c1dbb8ef37)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/horizon 20.1.4 release.