Updated openstack/openstack
Project: openstack/heat  ed84893b7dfda14a94b9d507baf14df2e33ca8e0
null
Add link to a resource's nested stack

When viewing a resource, it's valuable to know whether the resource is a
nested stack with additional resources attached to it.  This change
provides a new 'nested' link in the links section of a resource, which
points to the nested stack.

Co-Authored-By: Richard Lee <rblee88@gmail.com>
Implements: blueprint nested-stack-link
Change-Id: Ibc8768d2be8f1dae9a60d3818ae9f56c27bbdc9b
Updated openstack/openstack
Project: openstack/swift  8110172f54c0a401779c4bd3b92a57036f1a7eb0
null
Fix redundant add operation of set in ring

You don't need to add dev_id into seen_ids again when it has already existed in seen_ids.

Fixes Bug #1311190

Change-Id: If0766de8dc5e2a59a648cae39c789c91131805d2