Change-Id: I63298ae65b9e7bfae340b5448107540a3e518496
Story: 2001627
Task: 6704

Adds support for configuration of per-host network interfaces in Kolla Ansible.
Previously, all interfaces were configured in globals.yml, meaning that all
hosts used the same interface names. Now, interfaces are configured for each
host via inventory files.

This does have the drawback that host entries in the inventory are rather long
and not too readable. An improvement on this could be to generate host_vars
files. With a little more intelligence, it would be possible to use group_vars
files or even globals.yml when interfaces are uniform within a group or
globally.

Change-Id: I95a128d762ff9faf70467f83cb276a5ab619d1ea
Story: 2001658
Task: 6691

There were two problems with this command. First, we needed to copy the
etc/kayobe directory instead of just etc, to avoid generating an extra
layer of kayobe directories. Second, its behavior was different
depending on whether the target directory already existed or not:
instead, copying files under etc/kayobe always produces a predictable
result.

Change-Id: I3923e1fad2e1e9a5b206db93d48c08545cbdccef

Change-Id: I03c18616d1bd7e1f6b115f2282f1b5469ede9807

The latest image is currently failing to download, with the following
error:

no matching manifest for unknown in the manifest list entries

This is currently blocking CI.

Change-Id: I3b4acadd53fe171e71ee16e0eb0b7a711fa97a4f
TrivialFix

Just performs a yum update.

Change-Id: I4cdc23a3e491c5a2f92e8beeb7eaebf2df818df3
Story: 2003305
Task: 24257

This bug was previously fixed but the fix did not cover all cases. This
issue is still present if an IP address other than 127.0.0.1 or the
admin IP address (but not the internal API IP address, which is correct)
is in /etc/hosts. For example, in CI we often see 127.0.1.1.

This change removes all entries from /etc/hosts for the host's current
hostname, other than the internal API IP address. It also adds a call to
rabbitmqctl status to verify that the change has worked.

Related: We ought to improve the kolla ansible prechecks to catch the
case when there is more than one IP address mapping for the host's
current hostname.

Change-Id: I2cb9928e04005c6961f3de7c571c9a06361c4f23
Story: 2003496
Task: 24773

Gather facts prior to using the stackhpc.os-shade role. This is required
following a recent change in that role to reference the ansible_user_uid and
ansible_user_gid facts.

Allow 'kayobe baremetal compute rename' command to ignore compute nodes in the
ansible inventory but not found in ironic.

Change-Id: I75a2f0dd0192e41de7b91376bb32b4149df04a60
TrivialFix

If Kolla Ansible config files are not readable by the kayobe (stack)
user, the command will fail. This is fixed by using become.

Also improves the command output, by showing only the path of each file
rather than the full stat result.

Change-Id: I466e6a75822a1b2d2f91c9fadc9730c2cdb5bba0
TrivialFix

Change-Id: I48d97a0c3ff49bdb9e5d5725d5afe7e1aeb09e99

Currently kayobe's ansible galaxy dependencies are unpinned. For
versioned roles, any new release will be picked up. For unversioned
roles, any new commit to master will be picked up. This is clearly not
ideal for stability, and we should pin these dependencies to specific
versions to avoid things changing under our feet. For unversioned roles,
we may want to consider adding versioning where we have the power to do
so.

Change-Id: Ib83a0d95b9061b3a57cb0e7c4cff3488ee076664
Story: 2003437
Task: 24633

Change-Id: Iee7da01c111a2fdac986861c1da113c075259854
Story: 2003380
Task: 24455

We no longer need to use devicemapper with a loopback-mounted LVM since
Bifrost can now support the overlay driver.

Change-Id: I043d3be303e337a1fcbbca6e6edc5abc5dcb9c1b

This adds `kolla_inspector_extra_kernel_options` to the
inspector.ipxe boot script. This is necessary to get the
inspector to collect the necessary LLDP data,
extra hardware data, etc. that is required for various
introspection rules to function correctly.

Change-Id: Ie7d6e1f12fb438e3b7e2c2a9de3ad8853947bee0

The epel-release package provides a yum repository configuration for
EPEL, and points to the upstream EPEL mirrors. In some cases this is
undesirable, such as when a local EPEL mirror is available, or access to
the public repositories is not possible.

This change makes it possible to skip installation of epel-release, by
setting 'yum_install_epel' to 'false'.

Change-Id: Ib685b0c3e21df01c4dd177771f019fae4bb90e66
Story: 2003277
Task: 24218

This allows us to use the Depends-On syntax in commit messages to depend
on changes in kolla, kolla-ansible, and requirements.

Change-Id: I0c863d46f65de24c04ba9ea445473436b146c424

OpenStack publishes release notes for non-official projects as well as
official projects at https://docs.openstack.org/releasenotes.

Change-Id: I4b4f0f37b9341d0009b4ea8c77ec014d289cd2af

Change-Id: I126e500be0b22d65b918a5291cac189425be51b9
Story: 2003207
Task:  23365

Use a specific inspector API version (1.12, the latest in Queens) to
ensure that new releases of ironic inspector don't break rule
registration.

This was happening because the client object created in the
os_ironic_inspector_rule module uses the maximum API version known to
the client.

Change-Id: I8c15cd874e147545b0604427771d412b482e5380
Story: 2003129
Task: 23250

Kolla Ansible already provides support for this and includes quite a few
exporters to scrape.

Change-Id: I30f5e0b57d88e457283e70a1b00abff9d4575a04
Story: 2003175
Task: 23319

Change-Id: Ia200efce040a009bbb35292cf846d36f2edb259b
Story: 2003107
Task: 23224

Change-Id: Ie697b59b48f2b543b3d3bb65566318f2d9a0f46c