grafana fails with python-mysqldb package

[narasimha18sv]

grafana container is failing with below error

TASK [grafana : Creating grafana database] *************************************
fatal: [slcan695 -> slcan695]: FAILED! => {"changed": false, "failed": true, "msg": "the python mysqldb module is required"}

My environment is having Cent OS.

even after adding Mysql-python package to docker container file also this is failing with above message.

[Eduardo Gonzalez (egonzalez90)]

This issue comes because is ansible executing the mysql command in the host, not in the container.
We use kolla_toolbox container to interact with the database.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/429109

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/429109
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=7e53d2e74e6afed0b4947819c2c0ccd2aeb53f10
Submitter: Jenkins
Branch: master

commit 7e53d2e74e6afed0b4947819c2c0ccd2aeb53f10
Author: Eduardo Gonzalez <email address hidden>
Date: Fri Feb 3 23:32:04 2017 +0000

    Fix grafana database creation

    Kolla use kolla_toolbox container to interact
    with the database.
    Grafana fails to deploy if mysql-python is not installed
    in the host.

    Change-Id: I033f1828ff027532de9be94aaf7dee6dbeab8fb6
    Closes-Bug: #1661646

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 4.0.0.0rc1 release candidate.