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saga92 8153211842 Update README.md		2016-05-13 18:08:52 +08:00
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migration_harbor	fill sysadmin_flag&update_time&add test function	2016-05-13 17:57:10 +08:00
Dockerfile	fill sysadmin_flag&update_time&add test function	2016-05-13 17:57:10 +08:00
README.md	Update README.md	2016-05-13 18:08:52 +08:00
alembic.sql	add data migration module	2016-05-09 14:41:28 +08:00
alembic.tpl	add data migration module	2016-05-09 14:41:28 +08:00
db_meta.py	fill sysadmin_flag&update_time&add test function	2016-05-13 17:57:10 +08:00
migration.cfg	add data migration module	2016-05-09 14:41:28 +08:00
prepare.sh	fix bugs	2016-05-09 18:50:04 +08:00
run.sh	fill sysadmin_flag&update_time&add test function	2016-05-13 17:57:10 +08:00

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 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
test mysql connection in harbor-migration

docker run -v /data/database:/var/lib/mysql your-image-name test

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

you can use -v /etc/localtime:/etc/localtime to sync container timezone with host timezone.

you may change /data/database to the mysql volumes path you set in docker-compose.yml. ###migration step

step 1: stop and remove harbor service
```
docker-compose down
```
step 2: perform migration operation
step 3: rebuild newest harbor images and restart service
```
docker-compose build && docker-compose up -d
```