Stacklight install fails on Grafana Dashboard

[MercSniper]

Puppet Run fails after Grafana tasks fail with username/password issue with the datastore. Password change on mysql?

2017-05-08 04:00:12 +0000 /Stage[main]/Lma_monitoring_analytics::Grafana_dashboards/require (debug): requires Grafana_datasource[lma]
2017-05-08 04:00:12 +0000 /Stage[main]/Main/Exec[notify_grafana_url]/require (debug): requires Class[Lma_monitoring_analytics::Grafana_dashboards]
2017-05-08 04:00:12 +0000 Puppet (info): Applying configuration version '1494216010'
2017-05-08 04:00:12 +0000 /Schedule[daily] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 /Schedule[daily] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 /Schedule[monthly] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 /Schedule[monthly] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 /Schedule[hourly] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 /Schedule[hourly] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 Stage[main] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 Stage[main] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 Class[Main] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 Class[Main] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 Class[Lma_monitoring_analytics::Params] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 Class[Lma_monitoring_analytics::Params] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 Class[Settings] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 Class[Settings] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 Class[Settings] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 Class[Settings] (info): Evaluated in 0.00 seconds
2017-05-08 04:00:12 +0000 /Stage[main]/Main/Grafana_datasource[lma] (info): Starting to evaluate the resource
2017-05-08 04:00:12 +0000 /Stage[main]/Main/Grafana_datasource[lma] (err): Could not evaluate: Fail to retrieve datasources (HTTP response: 401/{"message":"Invalid username or password"})

[MercSniper (mercsniper)]

In investigating further, on my controller node, I dumped the user table and the LMA user does not exist. A dump of the databases show no LMA database on the controller.

[MercSniper (mercsniper)]

LMA user in the Grafana user table had an old password from a previous environment and was preventing log in. Dropping the Tables, purging grafana, and reinstalling solved the issue.