harbor/migration

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