I am using the docker-machine cli to start up the one-click docker machine and tried to connect to the one-click MySQL from one of the docker container.
Obviously, I set up the cloud firewall for both machines and turned off the default ufw.
For the docker-machine, it accepts HTTP/HTTPs for its inbound rules.
For the database, it only accepts MYSQL(TCP):3306 connections from the ip of docker-machine for its inbound rules.
In addition, I also change the bind-address at
/etc/mysql/mysql.conf.d/mysqld.cnf path on database machine to its own private ip within the data center or public address. Neither of them can be connected and it just keeps returning ‘Connection timeout’.
Anyone can help?
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
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.
Join our DigitalOcean community of over a million developers for free! Get help and share knowledge in Q&A, subscribe to topics of interest, and get courses and tools that will help you grow as a developer and scale your project or business.
Click below to sign up and get $200 of credit to try our products over 60 days!