various database site.pp setup settings are one-time-only

[Michael DeHaan]

Various parameters in site.pp appear to be tweakable, but once edited, will cause MySQL errors in the manifests or otherwise will not make the appropriate changes in OpenStack.

It is not evident which all settings are fixable, but I'm referring to at least several of these:

$admin_email = 'root@localhost'
$admin_password = 'Cisco123'
$keystone_db_password = 'keystone_db_pass'
$keystone_admin_token = 'keystone_admin_token'
$nova_user = 'nova'
$nova_db_password = 'nova_pass'
$nova_user_password = 'nova_pass'
$glance_db_password = 'glance_pass'
$glance_user_password = 'glance_pass'
$glance_sql_connection = "mysql://glance:${glance_db_password}@${controller_node_address}/glance"
$glance_on_swift = false
$rabbit_password = 'openstack_rabbit_password'
$rabbit_user = 'openstack_rabbit_user'
# Nova DB connection
$sql_connection = "mysql://${nova_user}:${nova_db_password}@${controller_node_address}/nova"

[Mark T. Voelker (mvoelker)]

So I take it the idea here is document these now so the user is aware and determine what (if anything) can be done to support automating the changes in the MySQL DB's later? If so, fair 'nuff: I'll set this to incomplete for now until those determinations are made.