CODEWITHSUNDEEP
postgresqldeploymentdata-migrationfabric
tamakisquare
tamakisquare

Reputation: 17077

automate postgresql data migration, preferably a fabric task

My web stack is django/python + postgresql + linux + apache. I use fabric to automate the deployment from local to the server. For the deployment automation, I wish I could include data migration from my local database to the corresponding database on the server. Is there a way to do that? I prefer to see the data migration becoming a fabric task, if possible.

Upvotes: 1

Views: 550

Answers (1)

Jasper van den Bosch
Jasper van den Bosch

Reputation: 3218

I think you need to somehow export the data to a file / files, copy to the target server, and import them. The utilities to do this in Django (documentation) are dumpdata and loaddata.

So on the local database:

django-admin.py dumpdata > mydata.json

Then to the server:

fabric.api.put('mydata.json','/server/data/dir/')
fabric.api.run('django-admin.py loaddata mydata.json')

You should also have a look at South, which is a database migration tool for Django.

Upvotes: 1

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