Installing trove ontop of existing devstack fails

[Fnord DownUnder]

Installed Ubuntu Precise vanilla VM
Then installed devstack
Then installed trove

when trying to kick-start mysql I get this error:
++ keystone service-create --name keystone --type identity --description 'Keystone Identity Service'
An unexpected error prevented the server from fulfilling your request. (OperationalError) (1045, "Access denied for user 'root'@'localhost' (using password: YES)") None None (HTTP 500)

Confirmed with @hub_cap in IRC that this is due to passwords being stored in the trove-integration which collide with my previously created localrc

[Nikhil Manchanda (slicknik)]

Fnord DownUnder: do not use: redstack kick-start mysql.
In this case, you want to use ./redstack post-devstack mysql and it should do the right thing.

Thanks,
-Nikhil

[warewang (wangguangcai)]

Hi ,I also find this error, how do you deal with the problem?

[Rohit Jaiswal (rohit-jaiswal-3)]

I followed the steps at https://wiki.openstack.org/wiki/Trove/installation on a running devstack.

redstack install stopped with the above mentioned error -

An unexpected error prevented the server from fulfilling your request. (OperationalError) (1045, "Access denied for user 'root'@'localhost' (using password: YES)") None None (HTTP 500)

I tried doing ./redstack post-devstack mysql, but it said there is no post-devstack. I had the latest trove-integration bits.

Trying to revert failed as all services that deal with mysql reported the above error..

This exercise corrupted my entire devstack and i had to revert to an earlier version of VM..