[one-users] Schema changes for 2.4

[Carlos Martín Sánchez]

Hi Ted,

As you may know, there's a new onedb cli command in 3.0 that will help with
that task.
Unfortunately, it only migrates DBs from a 2.X opennebula, not from any
development stage.

We'll write a guide to help with the migration to the new release.

Meanwhile, you can find out what changed from your previous snapshot to the
current one comparing src/onedb/1.rb, or creating a new DB and comparing the
schema (sqlite3 one.db ".schema" if you are using sqlite).

The schema will keep changing for a few weeks, we are still developing the
ACL rules.
If we introduce any changes after the beta release, 'onedb upgrade' will
take care of them.

Best regards,
Carlos.

--
Carlos Martín, MSc
Project Major Contributor
OpenNebula - The Open Source Toolkit for Cloud Computing
www.OpenNebula.org <http://www.opennebula.org/> | cmartin at opennebula.org


On Thu, Jun 30, 2011 at 10:37 PM, Ted Hesselroth <tdh at fnal.gov> wrote:

> I have just tried to install a recent 2.4 snapshot over an earlier 2.4
> build. The oned process would not start and reported incompatibility in the
> user_pool schema.
>
> I know it is too early to ask for a document on migration, but is there a
> record somewhere of what the schema changes are? I hope I don't have to read
> through all the commit messages or source code to find out.
>
> Also, is there some idea of when the schema changes for 2.4 will be
> complete? Of course, we would rather not have to migrate a second time in
> the near future.
>
> Thanks.
>
> Ted
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