vpc network

Notes on how to connect from an external machine to a docker database in Google Compute Engine

A) Create a firewall rule in your VPC Network that allows you to connect to your database from outside the network: https://console.cloud.google.com/networking/firewalls/list

B) From your remote machine repair your database using mysqlcheck.

On Fedora you can install it by installing the MariaDB package as follows:

sudo dnf install mariadb -y;

The following command will automatically repair all databases and tables in that instance of MySQL, where of course the user has access:

mysqlcheck --host --port 33061 --user admin --all-databases --auto-repair --password;

C) Edit the new firewall rule and either disable it or delete it for security.