I have created 2 droplets one for my frontend and another for my backend. I have linked both of them using the IP Address.
But When I am trying to make get request using Postman. It is throwing this error:
Error -> SequelizeConnectionError: Client does not support authentication protocol requested by server; consider upgrading MySQL client
And when I am trying to access it from my vue.js application. It is throwing this error: net::ERR_CONNECTION_REFUSED
Please help
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Hello,
Are you using the new DigitalOcean Managed MySQL service? If so you might have to create a new user with authentication type mysql_native_password
or alter your doadmin user so that it does not use zcaching_sha2_passwordz but mysql_native_password
. That way your node should be able to connect to the MySQL database.
You can take a look at this answer here on how to do that:
Also, I would recommend testing if you could connect from your backend droplet to your MySQL server using telnet:
telnet (^)mysql_server_ip(^) (^)mysql_port(^)
If the telnet command connects you fine, then it is not an issue with your firewall, so I would recommend that you share your config files here so that I could advise you further.
Regards, Bobby
How is your droplet structured?
Frontend in single droplet and database and backend in another droplet.