frappe_docker/docs/troubleshoot.md

1. Fixing MariaDB issues after rebuilding the container
2. docker-compose does not recognize variables from .env file
3. Windows Based Installation

Fixing MariaDB issues after rebuilding the container

For any reason after rebuilding the container if you are not be able to access MariaDB correctly with the previous configuration. Follow these instructions.

The parameter 'db_name'@'%' needs to be set in MariaDB and permission to the site database suitably assigned to the user.

This step has to be repeated for all sites available under the current bench. Example shows the queries to be executed for site localhost

Open sites/localhost/site_config.json:

code sites/localhost/site_config.json

and take note of the parameters db_name and db_password.

Enter MariaDB Interactive shell:

mysql -uroot -p123 -hmariadb

Execute following queries replacing db_name and db_password with the values found in site_config.json.

UPDATE mysql.user SET Host = '%' where User = 'db_name'; FLUSH PRIVILEGES;
SET PASSWORD FOR 'db_name'@'%' = PASSWORD('db_password'); FLUSH PRIVILEGES;
GRANT ALL PRIVILEGES ON `db_name`.* TO 'db_name'@'%'; FLUSH PRIVILEGES;
EXIT;

Note: For MariaDB 10.4 and above use mysql.global_priv instead of mysql.user.

docker-compose does not recognize variables from .env file

If you are using old version of docker-compose the .env file needs to be located in directory from where the docker-compose command is executed. There may also be difference in official docker-compose and the one packaged by distro. Use --env-file=.env if available to explicitly specify the path to file.

Windows Based Installation

• Set environment variable COMPOSE_CONVERT_WINDOWS_PATHS e.g. set COMPOSE_CONVERT_WINDOWS_PATHS=1
• While using docker machine, port-forward the ports of VM to ports of host machine. (ports 8080/8000/9000)
• Name all the sites ending with .localhost. and access it via browser locally. e.g. http://site1.localhost