Following deployment of Grafana, a check is made to ensure that the
login page is accessible. If the Grafana container has been deployed
to a remote host, but is not directly accessible over the deployment
network then the check will fail because the task is set to run with
connection: local. For example, if Ansible is using a different
network to the network on which grafana is exposed to connect to the
remote host then the task may fail. A similar problem exists for the
remaining two tasks in the post_config file.

Further to this, if Grafana is not accessible, the ansible uri
module does not return a status field, so no retry attempts are made
and the task fails with an obscure message:

TASK [grafana : Wait for grafana application ready] *****************
fatal: [some_remote_node]: FAILED! => {"failed": true, "msg": "The
conditional check 'result.status == 200' failed. The error was: error
while evaluating conditional (result.status == 200): 'dict object' has
no attribute 'status'"}

$ ansible --version
ansible 2.3.2.0
  config file = /etc/ansible/ansible.cfg
  configured module search path = Default w/o overrides
  python version = 2.7.5 (default, Aug 4 2017, 00:39:18) [GCC 4.8.5 20150623
(Red Hat 4.8.5-16)]

Change-Id: I77e2129b4a1c5f2f0802fb92eb03395ff72cf5f3
Closes-Bug: #1742501

Change-Id: I419cd02aeb899d93bba5f330d7e4535afd8c0ed8
Closes-bug: #1708655

Provide support fot kolla dev mode in Keystone. When
'kolla_dev_mode' or 'keystone_dev_mode' variables are
enabled, source code of Keystone project is cloned
and bindmounted.

Partially implements: blueprint mount-sources

Change-Id: Ie4cf401ecd9a507e739a53dfdf16f65292ab57e5

Enable docker-ce on AArch64 platform in Debian.
Set the docker daemon name according to the existing of "dockerd" binary.

Closes-Bug: #1734255

Co-authored-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>

Change-Id: Ie0b3bac72b408dccf3fb99912b4fe2d4788705e5
Signed-off-by: Tone.Zhang <tone.zhang@arm.com>

Before cleanup containers and hosts, it should be ensure the
docker serivce running but the destroy action missing it,
this patch to fix it

Change-Id: I85ca806c1fd395daf937b585d466e16fbad4e20c
Closes-Bug: #1741852

Depends-On: I5846b48d336583ae82743f61bfbdadc99c755e8d
Change-Id: Iaf15dad5e4d527b8721409e56fc081043c1cb174
Implements: blueprint vitrage-roles

Current debian stretch use mariadb 10.1.26 which integrates
a backup tool call 'MariaDB Backup' [1]. It is based on
Percona XtraBackup and support full backup capability for
MariaDB Server that includes encrypted and compressed data.

This patch also fixs muti-node deployment failed on Debian
aarch64. Percona's repo has no XtraBackup package for Debian
aarch64. In such case we can use MariaDB builtin backup tool
'MariaDB Backup'.

[1] https://mariadb.com/kb/en/library/mariadb-backup-overview/

Change-Id: I7271d3f93b41d4839670a2c4a358744333411cd7

This will copy both of yaml or json policy file
if it exists

Change-Id: Ie5e03e0307d239f1079d2522e353367f7f954e77
Implements: blueprint support-custom-policy-yaml
Co-authored-By: Duong Ha-Quang <duonghq@vn.fujitsu.com>

Fixes a bug where the Baremetal Introspection service's public endpoint
registered in the Identity service referenced the internal API endpoint.

Also updates keystone endpoints for the Baremetal and Baremetal
Introspection services during reconfigure and upgrade operations.
Previously this was only done during deploy.

Change-Id: I32d475f288bb4a3834c13cc86f0c53b5437c3d25
Closes-Bug: #1738418

multinode gate change introduced bug that breaks kolla deploy gates.
This is fix.

Change-Id: Ibc5fe3adb3555e177d3a6a64250cbc9bf50430d1

Instance failed to spawn: libvirtError: unsupported configuration: CPU
mode 'host-model' for aarch64 kvm domain on aarch64 host is not
supported by hypervisor.

Change-Id: Iad530457aef24ee8f561a8f7d2c6c6150c55bc42

Change-Id: Ie6e1d30d2fcbdd7c138c05585f24931e8495fc28