This change allows the following use cases:
1. Using an already-configured MariaDB / MySQL server / Cluster
2. Using already-created DB users, without requiring root DB access.
Update: added external mariadb precheck
Change-Id: I78b0d178306d7c5293b0bf53e445f19f18b4b824
Implements: blueprint external-mariadb-support.
Closes-Bug: #1603121
through the database_address has beed defined in groups_vars/all.yml, we should
better use it, this way, if we want to use external database, we just need to
redefined in all.yml
refer to https://github.com/openstack/kolla-ansible/blob/master/ansible/group_vars/all.yml#L83
Co-Authored-By: chenqiaomin <chen.qiaomin@99cloud.net>
Change-Id: Ie559301451954e16347ceaabf02f594c5c5cbe56
Make data source creation more dynamic to support a variable number of data
source of different types
Only create data sources actually deployed by kolla
Change-Id: I26a2d3c71b178562b906623ab77eaff673c81dce
In order to automate Grafana configuration, this fix automatically
set the InfluxDB datasource. This avoid doing a annoying manual
configuration after Kolla-ansible deployment.
Change-Id: I2b1a63fd371966192f1df0a82cee4711c6324710
Added ansible role to deploy grafana
Added host group for grafana deployment
Co-Authored-By: zhubingbing <zhubingbing10@gmail.com>
Change-Id: I3dec4e8586b6f65fa7de66a48506d1c79de2fe1e
Partially-Implements: Blueprint performance-monitoring
