Applications deployed in Murano Environments can now be assigned with
metadata attributes which are passed to their object model as a
"metadata" block in their ?-header. A standard metadata assignment
modal dialog is utilized for this purpose.
Same action and dialog is available for Murano Environments as well.
Implementation adds a horizon-hosted rest API which handles requests
from Angular-based scripts and forwards them to murano-api.
To properly support the new api in metadata modal dialog a Horizon
core metadata service is decorated during the configuration of murano
module (explicitly added in enabled/_50_murano.py). This allows us to
reuse the latest version of upstream metadata service and put
murano-related calls on top of it.
Co-Authored-By: Timur Sufiev <tsufiev@mirantis.com>
Change-Id: I348629aedc3e9731616a53d731c33fb442ee12ec
Targets-blueprint: metadata-assignment-and-propagation
6d40d87987