Reload database.yml in loop to pick up changes
Reload database.yml in loop to pick up changes

If the database.yml file is modified after the manageiq-db-ready unit
starts the changes were not being picked up and manageiq-db-ready would
hang.

ManageIQ/manageiq-appliance,ManageIQ/manageiq-appliance,ManageIQ/manageiq-appliance