Since virtualenv 20.0 (amongst other changes) six version >1.12.0 is required.
This change adds upgrade of virtualenv and six in pre - to be reverted once
infra CentOS images are sorted out.

Change-Id: I0ca0347bb6ebc5d8f5d22f708211e01221165262

Ports need physical-network to be set for a flat network, otherwise they
will not bind.

Closes-Bug: #1862628
Change-Id: I9d579b4317a8acbc3e51bbd9c0236846b75d598b

Backport: train

* Ironic dropped CoreOS IPA images in Train - use CentOS DIB images
* Nova flavor requires dropping standard resources
* Link to sections in ironic docs

Change-Id: Id65ada7cd6766d3a907a5a1da54978b56319979c

Change-Id: Ia122aa157413e71eb50bd22e3c9f44a2e5c0bf4f

to clean old keys on merge.

Change-Id: Ifcc99e7c737707eea9e951db066dc94fd85bd9f7

Change-Id: Ib92607d5b5804e6fb166d9c2b20a803e130cb268

Adds new CI job definitions for CentOS 8:

- kolla-ansible-centos8-source
- kolla-ansible-centos8-binary
- kolla-ansible-centos8-source-ceph-ansible
- kolla-ansible-centos8-source-cinder-lvm
- kolla-ansible-centos8-source-mariadb
- kolla-ansible-centos8-source-bifrost
- kolla-ansible-centos8-source-zun
- kolla-ansible-centos8-source-swift
- kolla-ansible-centos8-source-scenario-nfv
- kolla-ansible-centos8-source-ironic
- kolla-ansible-centos8-binary-ironic
- kolla-ansible-centos8-source-masakari
- kolla-ansible-centos8-source-cells

The following jobs are added to the check pipeline:

- kolla-ansible-centos8-source
- kolla-ansible-centos8-binary
- kolla-ansible-centos8-source-cinder-lvm
- kolla-ansible-centos8-source-mariadb
- kolla-ansible-centos8-source-zun
- kolla-ansible-centos8-source-swift
- kolla-ansible-centos8-source-scenario-nfv
- kolla-ansible-centos8-source-ironic
- kolla-ansible-centos8-binary-ironic
- kolla-ansible-centos8-source-cells

The following jobs are not yet passing so are not added to the check
pipeline:

- kolla-ansible-centos8-source-ceph-ansible
- kolla-ansible-centos8-source-bifrost
- kolla-ansible-centos8-source-masakari

The kolla-ansible-centos8-source job is added to the gate.

Upgrade jobs will be added when CentOS 8 support exists in Train.

Depends-On: https://review.opendev.org/704337
Depends-On: https://review.opendev.org/704848
Depends-On: https://review.opendev.org/704965



Co-Authored-By: Mark Goddard <mark@stackhpc.com>

Change-Id: Ibd806feee71721b122b77d7eff33228ca1cc2853
Partially-Implements: blueprint centos-rhel-8

As discussed during the meeting. [1]

[1] http://eavesdrop.openstack.org/meetings/kolla/2020/kolla.2020-02-05-15.00.html

Change-Id: I339fc7f01f640a32ff35d19ded54b6f8e2fdec15

Change-Id: Ifc87adbac6bef0aaab2ad0e80739654b3e3123ad

There are cases when a multinode deployment ends up in unusable
keystone public wsgi on some nodes.

The root cause is that keystone public wsgi doesn't find fernet
keys on startup - and then persists on sending 500 errors to any
requests - due to a race condition between
fernet_setup/fernet-push.sh and keystone startup.

Depends-On: https://review.opendev.org/703742/
Change-Id: I63709c2e3f6a893db82a05640da78f492bf8440f
Closes-Bug: #1846789

This fixes issues reported by Mark:
- possible failure with 4-node cluster (however unlikely)
- failure to stop all nodes from progressing when conditions are
  not valid (due to: "any_errors_fatal: False")

Change-Id: Ib6995bf4c99202c9813859b3d9e2f420448f0445

ceph.conf is loaded by qemu, not libvirt.
Since qemu runs as the nova user, ceph.conf owned by root
causes a permission error. The logs in
/var/log/libvirt/qemu/instance-*.log reveal the error.

This change fixes the issue by changing the ownership of ceph.conf
in nova-libvirt to the nova user.

Closes-Bug: #1861513
Change-Id: I1881f51a6c8508f0f186a5623443343dc1df41d4
Signed-off-by: Ning Yao <yaoning@unitedstack.com>

Its use was removed in If801f54709114b931677adb605dffb75cfab25cd.

Change-Id: I577d74a5971dbdf7e4c8288d5742e8bd340680b0

Change-Id: Ia840cd037cd2c2eded429bd0edaede4bb44caa8e
Partially-Implements: blueprint python-3

Currently the WSGI configuration for binary images uses python2.7
site-packages in some places. This change uses distro_python_version to
select the correct python path.

Change-Id: Id5f3f0ede106498b9264942fa0399d7c7862c122
Partially-Implements: blueprint python-3

In dev mode currently the python source is mounted under python2.7
site-packages. This change fixes this to use the distro_python_version
variable to ensure dev mode works with Python 3 images.

Change-Id: Ieae3778a02f1b79023b4f1c20eff27b37f481077
Partially-Implements: blueprint python-3

Change-Id: I957fcea4ab180dd82d1faaa9a012f83d3647f043

Change-Id: Iad7347b6bdd34fc99872e1035e673fe69d6c55ea

Bullets under Cinder paragraph were not properly formatted.

Change-Id: I0626c93435c989447feb257cd24ddc3af2d05851