packer_*.json: deploy to eu-central-1 as well

By setting the attribute "ami_regions", we can
specify multiple regions where the built AMI
will be copied after a success.  Although
they will have different AMI ids, they should
all have the same AMI names.

This will add some time to the end of the build
process for the copy operation.

Signed-off-by: Kelley Spoon <kelley.spoon@linaro.org>
Change-Id: I721cd205efa2ce7d6ba3b5bc11afdca4484fd387
2 files changed
tree: ff3fa367fbe84572ab88e1776b0dcc02a7f185ac
  1. freebsd.sh
  2. packer_freebsd.json
  3. packer_ubuntu.json
  4. ubuntu.sh