The issue is that bootstrap now needs access to the image metadata earlier in the workflow in order to be able to validate that the constraints are valid (in particular arch). In the case where --metadata-source was specified, the new image metadata was not being uploaded in time. The fix was to change the bootstrap workflow slightly. On 26/05/14 14:56, John A Meinel wrote: > I thought "generate-metadata" in 1.18 always defaulted to putting the data > into ~/.juju, but in 1.19 it expects you to give a directory, which you > would then pass into bootstrap with the --metadata-source flag. > > So is it just that you need to supply a different directory? > > > On Tue, May 20, 2014 at 5:00 PM, Andreas Hasenack