Fedora Support for TripleO-Quickstart

[Luke Short]

This is a feature request to support the Fedora operating system in TripleO-Quickstart.

Currently only Red Hat Enterprise Linux (RHEL) and the Community Enterprise Operating System (CentOS) and supported. Since Fedora is the base operating system to test the future version of RHEL, it would be great to test TripleO deployments using Fedora at least as the primary hypervisor.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/530793

[Luke Short (ekultails)]

The primary README for the TripleO-Quickstart project even mentions Fedora:

"Currently the virthost machine must be running a recent Red Hat-based Linux distribution (CentOS 7, RHEL 7, Fedora 22 - only CentOS 7 is currently tested), but we hope to add support for non-Red Hat distributions too."

https://github.com/openstack/tripleo-quickstart

[Luke Short (ekultails)]

Per the suggestion of Sergii Golovatiuk, I had originally set the check to be

```
when: not (ansible_distribution == 'CentOS' or ansible_distribution == 'RedHat' or ansible_distribution == 'Fedora')
```

and the code has now been consolidated to:

```
when: not ansible_os_family == "RedHat"
```

[wes hayutin (weshayutin)]

OK... so to support Fedora we will use this bug as the RFE to add a job in RDO-Cloud that validates and runs CI on tq/tqe w/ baseos Fedora.

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sagi Shnaidman (<email address hidden>) on branch: master
Review: https://review.openstack.org/530793
Reason: According to TripleO policy of patch abandonment https://github.com/openstack/tripleo-specs/blob/master/specs/policy/patch-abandomment.rst, this patch is abandoned. If you would like to continue to work on it, please ask for restoration either on #tripleo in Freenode IRC, or openstack dev mailing list - <email address hidden> with [TripleO] in subject. Thanks.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/605642

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/605643

[OpenStack Infra (hudson-openstack)]

Change abandoned by wes hayutin (<email address hidden>) on branch: master
Review: https://review.openstack.org/605643

[OpenStack Infra (hudson-openstack)]

Change abandoned by wes hayutin (<email address hidden>) on branch: master
Review: https://review.openstack.org/605642

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/606943

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/606944

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sorin Sbarnea (<email address hidden>) on branch: master
Review: https://review.openstack.org/605642
Reason: Abandoned in favour of Ifa18a4c70c59a4617ac80988af137770b246ad71

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sorin Sbarnea (<email address hidden>) on branch: master
Review: https://review.openstack.org/605643
Reason: Abandon in favour of Ifa18a4c70c59a4617ac80988af137770b246ad71 in order to avoid breaking builds.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/606943
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart/commit/?id=ee2885fcbe71fe3a7363b830d9ea1b2a01e67cf9
Submitter: Zuul
Branch: master

commit ee2885fcbe71fe3a7363b830d9ea1b2a01e67cf9
Author: Sorin Sbarnea <email address hidden>
Date: Mon Oct 1 13:51:13 2018 +0100

    Create CentOS-7 specific release files

    Prepare for migration towards multiple release configs.

    Change-Id: Ifa18a4c70c59a4617ac80988af137770b246ad71
    Partial-Bug: #1740928
    Story: https://tree.taiga.io/project/tripleo-ci-board/us/1

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/607530

[OpenStack Infra (hudson-openstack)]

Change abandoned by Sorin Sbarnea (<email address hidden>) on branch: master
Review: https://review.openstack.org/607530
Reason: Closing because the same change is now contained into https://review.openstack.org/591540

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/606944
Committed: https://git.openstack.org/cgit/openstack/tripleo-quickstart/commit/?id=309524b75aa252f52f915b020fe5856a4f524c52
Submitter: Zuul
Branch: master

commit 309524b75aa252f52f915b020fe5856a4f524c52
Author: Sorin Sbarnea <email address hidden>
Date: Mon Oct 1 14:01:44 2018 +0100

    Remove old config/release files

    Change-Id: I79b02922b9b7925609dc56b6da044a3b38465efb
    Partial-Bug: #1740928
    Story: https://tree.taiga.io/project/tripleo-ci-board/task/7

[Alex Schultz (alex-schultz)]

I don't think there is currently any formal interest in supporting fedora in full. We added some temporary support while we waited for CentOS8 but it's unlikely to be a 1:1