[Rails] SwitchTower deployment has errors with different :db server

Douglas Tan bianster at gmail.com
Wed Mar 1 06:06:35 GMT 2006


okay, thanks for the clarification, Jamis.

On 3/1/06, Jamis Buck <jamis at 37signals.com> wrote:
>
> On Feb 28, 2006, at 10:45 PM, Douglas Tan wrote:
>
> > the login credentials are different for the web server and the db
> > server. I was under the assumption that Switchtower uses the login
> > details from database.yml for this?
>
> No, the database.yml does not (necessarily) describe the login
> credentials for the server itself--it only gives you access to the
> database--and so cannot be used as a reliable source for the login
> info. SwitchTower treats all of your servers equally, and requires
> that they all have the same login. There is not currently a way to
> work around that restriction (that I'm aware of).
>
> - Jamis
>
> >
> >
> > On 3/1/06, Jamis Buck <jamis at 37signals.com> wrote: On Feb 28, 2006,
> > at 7:51 PM, Douglas Tan wrote:
> >
> > > When I define :db to be a different server than either :web
> > > or :app, and run "rake deploy". Switchtower will abort with an
> > > Net::SSH::AuthenticationFailed error. The version of Switchtower
> > > I'm using is 1.0.0 and the deploy task is the default supplied with
> > > Switchtowe.
> > >
> > > However, I dont have any problem when :db is changed to the same
> > > as :web and :app.
> >
> > It sounds like the user/password combo you are using for the web and
> > app servers is not valid for the db server. Are you sure you can log
> > into the db server with the same credentials as those you use on the
> > web and app server?
> >
> > - Jamis
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