I have completed the blueprint and specification for the proposed instance metadata code that is up for review. We can discuss the blueprint either here or on the IRC channel. Related links: Blueprint: https://blueprints.launchpad.net/trove/+spec/trove-metadata Specification: https://wiki.openstack.org/wiki/Trove-Instance-Metadata Metadata Code Reviews: Trove: https://review.openstack.org/#/c/82123/ TroveClient: https://review.openstack.org/#/c/82124/ Enjoy! -DSal