Use restic together with rclone for a poor mans backup solution.

Environment variables:

RCLONE_REMOTE remote for rclone e.g. gdrive:/backup

RCLONE_CONFIG file path for the rclone config file e.g. /config/rclone.conf

ENC_PASSWORD or ENC_PASSWORD_FILE password for the repo

For the database:

MYSQL_DUMP_DB all databases comma sperated: db1,db2

MYSQL_HOST

MYSQL_USERNAME

MYSQL_PASSWORD or MYSQL_PASSWORD_FILE