无法将在MySQL上运行的ruby on rails应用程序连接到Heroku

Question

I am trying to deploy a rails app to Heroku for the first time. I am trying to connect my ruby on rails app which has a MySQL database. I am not sure if I have missed out on some steps but whenever I try to access heroku's provided url, I get the message "We're sorry, but something went wrong." and it asks to check the logs.

When I check Heroku logs, what I can make out of it is I see something like

ActionView::Template::Error (Access denied for user 'adffdadf2341'@'ip-10-187-29-34.ec2.internal' (using password: YES)):

I have created a ClearDB add on and I've set the following

CLEARDB_DATABASE_URL:     mysql2://adffdadf2341:adf4234@us-cdbr-east.cleardb.com/heroku_db?reconnect=true
I've set this to DATABASE_URL as well.

I'm not sure if all my config files or database.yml are as it should be. Also things to note are I am using gems like Paperclip and Devise.To make sure my Paperclip works properly I am using AWS.

My github repo is on the following https://github.com/esjayrockz/Savour

Can you please check this and say if I'm missed out on anything.

Answer 1

Password is wrong for the user so cannot connect to the MySQL DB. Try these commands in your console:

mysql -u root -p

And when prompted, give the password as 'admin'

If this is possible, then you should be good to go.

Answer 2

Heroku仅与postgres数据库一起使用，因此从gemfile中删除mysql并添加以下行：

gem 'pg'