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.. | ||
migration_harbor | ||
alembic.sql | ||
alembic.tpl | ||
Dockerfile | ||
migration.cfg | ||
prepare.sh | ||
README.md | ||
run.sh |
migration
Migration is a module for migrating database schema between different version of project harbor
WARNING!! You must backup your data before migrating
###installation
- step 1: modify migration.cfg
- step 2: build image from dockerfile
cd harbor-migration docker build -t your-image-name .
###migration operation
-
show instruction of harbor-migration
docker run your-image-name help
-
create backup file in
/path/to/backup
docker run -ti -v /data/database:/var/lib/mysql -v /path/to/backup:/harbor-migration/backup your-image-name backup
-
restore from backup file in
/path/to/backup
docker run -ti -v /data/database:/var/lib/mysql -v /path/to/backup:/harbor-migration/backup your-image-name restore
-
perform database schema upgrade
docker run -ti -v /data/database:/var/lib/mysql your-image-name up head
-
perform database schema downgrade(downgrade has been disabled)
docker run -v /data/database:/var/lib/mysql your-image-name down base
###migration step
-
step 1: stop and remove harbor service
docker-compose stop && docker-compose rm -f
-
step 2: perform migration operation
-
step 3: rebuild newest harbor images and restart service
docker-compose build && docker-compose up -d