PowerConnect switches do not support the dellos Ansible modules, since
they are based on DellOS version 4. This role uses the expect module to
perform simple switch configuration.

Change-Id: Icb59aaff75f9faf089423610fecb06598f75e35e
Story: 2002106
Task: 19784

The version of cloud-init included with CentOS7.5 (0.7.9-24)
fails to assign an IP address on VLAN subinterfaces. This
workaround upgrades cloud-init to 18.2 using a private
repository.

Story: 2002610
Task: 22229
Change-Id: Idc570b9ca7558dfd42246c74b1ec0331011d692f

Kolla provides a flag, enable_neutron_provider_networks, to enable
virtualised compute nodes to access provider (e.g. flat, VLAN) networks.

In kayobe, we now connect compute nodes to the external networks when
this flag is set. This ensures that the OVS network on compute nodes
is wired into the external networks.

Change-Id: Ida3d8eb2e2bfc95f6007c105ce410b3e5d360afe
Story: 2002636
Task: 22278

TrivialFix

Change-Id: I022afa3b5cf489eb43e85d58de1009ef8ddb7ded

Story: 2002176
Task: 20042
Change-Id: I2174a4719aaff63fff24e35ce62eab57b369b457

We want to default to running all tox environments under python 3, so
set the basepython value in each environment.

We do not want to specify a minor version number, because we do not
want to have to update the file every time we upgrade python.

We do not want to set the override once in testenv, because that
breaks the more specific versions used in default environments like
py35 and py36.

Change-Id: I9aaae4949e2cf6c8a33fb6fbf8be15e1d09cce44

TrivialFix

Change-Id: I32e53f018e2d8b3f7740fb5fd2cb05074fb17661

a new variable, kolla_enable_ironic_ipxe is added to control whether or not
iPXE is used as the network boot program in ironic. You can set this is in
etc/kayobe/kolla.yml, e.g:

  kolla_enable_ironic_ipxe: True

Change-Id: I7da15e7ceea580e5b7bee7fc732351cbec666f4c
Story: 2001949
Task: 15068
Depends-On: I08fca1864a00afb768494406c49e968920c83ae7

TrivialFix

Change-Id: I8f6aeceb5262d1063d88e3dcb59a689edfe175e5

Raises the maximum Ansible version in requirements.txt to Ansible 2.5.x
for both kayobe and kolla ansible.

Also removes the hack to use a patched parted module for ceph block
device management, as Ansible 2.4 contains the required fix.

Change-Id: I0d2f564eb1ddb63b07829d6f0d918af26887db97
Story: 2001649
Task: 6668

To improve network isolation it is desirable to perform
cleaning on a separate network. A new network, `cleaning_net`
was added. If cleaning_net_name is not overriden cleaning
will still be performed on the workload provisioning network
to maintain backwards compatability.

Story: 2002097
Task: 19775
Change-Id: I7dd246ca830820f9c2468b281f6ac8f0db2e9cbe

Change-Id: I976cd0727219314150ed5b1b6f715756151a0089
Story: 2002109
Task: 19788

Change-Id: I837d42cec2bcd11965622addf7943bd3c8932549

The provider_physical_network, as passed to neutron, can
now be configured with the physical_network attribute on
workload provisioning network.

TrivialFix

Change-Id: I96ff4b5ef3da32c07c01a9378fac5c34503fa08d

In some cases we may have a kolla group defined in
'kolla_overcloud_inventory_top_level_group_map' which has no kayobe
groups mapped to it. This causes no entry to be added to the inventory
for the group.  If the group is referenced elsewhere in the inventory,
then Ansible will fail to parse the inventory file.

The specific case that failed was when setting
'kolla_overcloud_inventory_storage_groups' to an empty list.

This change ensures that we add an empty definition for the group in the
kolla inventory.

Change-Id: I8e797aa6c55f8cf0cf6d52a33f213d8131581fea
Story: 2002105
Task: 19783

Adds the storage group to the example inventory. The storage group is a
subgroup of the overcloud and docker groups.

TrivialFix

Change-Id: I18897c3bd86e12291cd4b13641beb5a8b6fdb89f

As for 'when' clauses, 'until' should no longer use brackets, lest you
receive a written warning from Ansible.

TrivialFix

Change-Id: I1f10092ce283d288ae75600c4d0a450697b37c9f

Change-Id: I79afa2e05932e152eda46f91c20fb750234224d2

Add a line which states the version of the Vagrant box to be used when
provisioning a development environment.

NB: In this case, 0.2.0 is an image based on CentOS 7.5

Change-Id: I81613df1d20dfd1b99a5d7624fc1627ca185dd7f
Story: 2002086
Task: 19755

Change-Id: Ia00bd15d037ce3f1db66a953f9c327074e509627
Story: 2001663
Task: 12599

For several roles (cadvisor, inspection-store, docker-registry, etc.),
we use an 'action' variable, in a similar manner to kolla-ansible,
to determine the current action being performed (deploy,
reconfigure, upgrade). It is likely this information will be
useful for custom playbooks, so we should expose it. The 'action'
keyword is reserved, and its use triggers a warning, so we change its
name to kayobe_action before advertising it to users.

Change-Id: I5ffbb8b014a31e27141bfc8bf780297d81c840be
Story: 2001663
Task: 12604