Updated openstack/openstack
Project: openstack-dev/pbr  2aeb8da1dcab1d916928ce4b4b726a1aa4e252b8
null
Fixes blocking issue on Windows

On Windows, environment variables can not be unicode.

Change-Id: I8c7fd7627d7f733e0db8690a39e7128b7fe2ebcf
Closes-bug: #1294246
Updated openstack/openstack
Project: openstack/tempest  7c17da5322e519f80200ab8b2ebc33ae3d51399e
null
Validate get fixed-ips attributes of Nova V2 API

This patch adds the JSON schema for Nova V2 get fixed-ips API
response and validate the response with added JSON schema to
block the backward incompatibility change in the future.

The response body of V2 get fixed-ip API is below:

{
    "fixed_ip": {
        "address": "192.168.1.1",
        "cidr": "192.168.1.0/24",
        "host": "host",
        "hostname": "openstack"
    }
}

Partially implements blueprint nova-api-attribute-test

Change-Id: I1b8b2c00492e85e6075c036b41f28e68357da653
Updated openstack/openstack
Project: openstack/nova  b86a0e58e11d00bdbf6f40ffa325951e83f3df4b
null
remove 2 unused function in test_volumes.py

2 fake functions are not used in this test file, remove them

Change-Id: I35d374cb2cbffc0ba6d2ac761b4f7fd20b47401f