danquah/db-datadir-worker repository overview

⁠Obsoleted

This project isn't used anymore, datadirs are made by https://github.com/reload/docker-db-datadir-builder⁠ triggered by https://github.com/reload/db-dump-worker⁠ these days.

⁠docker-db-datadir-worker

Pre-initializes datadirs for mariadb containers

⁠Setting up a new job

• If you want to use an init sql-script, place it under jobs//datadir-preinit-sanitize.sql (the filename can be whatever you want)
• Add a new cron-job configuration to etc/cron.d - first 4 digits should be the time the job should run. Sample configuration:

30 2 * * * root (. /etc/container_environment.sh && cd /opt/datadir-preinit && BASE_IMAGE=mariadb:10 ./preinit-tag.sh reload/spejderneslejr:db-data-test reload/spejderneslejr:db-datadir-test ../jobs/spejderneslejr/datadir-preinit-sanitize.sql) 2>&1 | /usr/bin/logger -t datadir-preinit:spejderneslejr

Steps of execution

1. source /etc/container_environment.sh
2. Change cwd to /opt/datadir-preinit
3. Set the BASE_IMAGE environment to a maria-db image if you want to build a full database-image instead of just an image with the datadir
4. Execute preinit-tag.sh [full-path-to-initscript]