Updated openstack/openstack
Project: openstack/trove  32d0d45378db61c76042f1767fa06c26dfab3c53

Imported Translations from Transifex

Change-Id: Ib81179ee7494e45983af0b0b98b1ea9756378f6e
Updated openstack/openstack
Project: openstack/sahara  31592337dcaa7382a0b067a743d405780e8ec566

Implement scaling for Spark clusters

This patch adds support for scaling Spark clusters in the Sahara Spark
plugin. The code had been stripped when the Spark plugin was initially
proposed to simplify the review process, now it has been updated and
bugs have been fixed.

Both scaling up and down is supported.

Documentation will be updated in another patch set.

Partial-implements: blueprint spark-plugin

Change-Id: I2bca33edb1bd6649a1e1f333a32ded0f79127477