Updated openstack/openstack
Project: openstack/heat  8edfb48d34619c72502dcfc670392cd5b1ff0305
null
Update oslo db

This is to get the schema check that was added.

Note:
- updated to commit: 8dee4b6f04523d71d2011243875865ebb1508eb6
- but this excludes the following commit:
https://github.com/openstack/oslo-incubator/commit/6603e8fe90da226af579b27ee364aa4bd89d57da

Change-Id: Ia8e2faaac53f41ab12b51334a8564f7eed72f8e4
Updated openstack/openstack
Project: openstack/ceilometer  ee7b3f82790b41c83cc1b49bb762a9d2a93c86b1
null
Remove unused db engine variable in api

This patch removes the unused db engine variable passed in each request
in the API

Change-Id: I8e939b6f37ec3021b05c99e8b889ec16dfc6af2b
Updated openstack/openstack
Project: openstack/nova  86ad31b90d3fd658a8348d4b257a2a6982536ac4
null
Use (# of CPUs) workers by default

Update the default value of the worker configuration options to be
equal to the number of CPUs on the system.  This is the most common
value that should be used to get ideal performance from nova-conductor
or nova-api.

The following options are updated in this change:

    [default]
    ec2_workers=
    osapi_compute_workers=
    metadata_workers=

    [conductor]
    workers=

DocImpact
UpgradeImpact

Change-Id: Id8009b5fd37cef03ca66cb5bf44211039ac895ba