This change adds enable_fluentd option and enables some other log shippers
to be integrated. When enable_fluentd is "no", syslog server is also disabled.
Then, this change also adds syslog parameters to use a syslog server
prepared by users.

Change-Id: I7c83ef7fe30a6b9ab7385bcee953ad07e96b0a83
Implements: blueprint fluentd-enable-option

Change-Id: I3ee35c6faf2b824d889c4ccadde4d6f8ba9c8cca

When deploying on arm64, common reports error:
stat /usr/bin/ansible: no such file or directory

The reason is ansible is installed to /usr/local/bin/ansible
rather that /usr/bin/ansible
Fix the issue to call ansible directly, to consider both cases.

Change-Id: Ie90bd9c4d7d3a4b7b0aef884351cb58ed13ebd11
Signed-off-by: Kevin Zhao <kevin.zhao@linaro.org>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>

The file to edit in external ceph guide should be globals.yml
instead of global.yml

Change-Id: Ic3c3406484bbe7c69056010de7c7d2875900ba5f

When using newer Elasticsearch versions you will receive the following error
when trying to start: elasticsearch | max virtual memory areas
vm.max_map_count [65530] likely too low, increase to at least [262144]

This could be solved by increasing the vm.max_map_count value via sysctl.

Reference: https://www.elastic.co/guide/en/elasticsearch/reference/current/vm-max-map-count.html

Change-Id: I9fa7b0222104d68bdfc838637acf5e36c479e6b2
Closes-bug: #1719528

octavia-housekeeping container need certifications to create spare
amphore instances.

octavia-health-manager container need certifications to create stable
amphore instances.

Change-Id: I90b9c4c39f6542bb1ee5f40a8d0a39ae8d0ab2b0
Closes-Bug: #1719063

Closes-Bug: #1719503
Change-Id: I705de11614f2d086bd123ea5b3841f59b5a24666

Change-Id: I89264d20cf97bab69ac6fb970c0a770a3b53bfe0

my_ip is used by iscsi_ip_address in cinder.conf. Configure it to
api_interface_address.

Change-Id: Ib9f9140668f807b26bdaec849fc0cef0a63a8ca0
Closes-Bug: #1719274

The value set for "secure_proxy_ssl_header" should be
"HTTP_X_FORWARDED_PROTO" and not "X-Forwarded-Proto".

Change-Id: I7f4cc4871164ca9096a190101c179daa41e1ae9a
Closes-Bug: #1719325

Added horizon_keystone_multidomain flag. It can be now overriden
in globals.yml. Default set to False.

Change-Id: I6f8f261cf4b9779e57c2443ac219cdddb1731f52

Deploy guides includes quickstart guide.
Includes respect relative paths, but when
quickstart includes vagrant doc, deploy-guide
tries to locate the doc in its doctree (deploy-guide/source).

This causes error 404 and deploy-guide post-gates to fail

Change-Id: I05e49bbcef564ad4f3d80f0649ccf191d9f8b59d

For the genconfig command, master_host will not be defined as it is
defined dynamically in bootstrap.yml.

Co-Authored-By: Stig Telfer <stig@stackhpc.com>
Change-Id: Ib988c8e2de475e9b973fed2f7f752cb2500953c3
Closes-Bug: #1707856

Fluentd config actually used two keywords to named log level:
"log_level" and "severity_label".
This doesn't allow to search and sort ALL logs in Kibana using a unique
field (ex: log_level).
This fix standardize log level keyword naming.

Closes-Bug: #1713410
Change-Id: Ibb2eaf3b6aa21ce6f7945e768e6362c0d40f0507

1. Optimize the yaml format
2. Change the "shell" to "command" for task "fetch secret"
and "cleaning up"

refor to
https://github.com/openstack/kolla-ansible/blob/master/ansible/roles/nova/tasks/simple_cell_setup.yml#L3

Change-Id: Ia6c670ff1349888f6c8a350052e3b170693e12b1