install test-reqs when TESTONLY packages are installed

INSTALL_TESTONLY_PACKAGES in devstack only impacts .deb/.rpm files
even though most of our test requirements are actually specified
in python. This will do an explicit install of test-requirements.txt
if pip_install is called with args that look like a directory,
and test-requirements.txt exists in that directory.

Change-Id: Id21e282ddc945c819c9c8c4d724658e28bfde785
Change httpd Keystone access log to keystone_access.log

Keystone's access log was going to httpd/access.log, which is the
common place for all access logging. This made it difficult to see
Keystone accesses apart from other access. Keystone's access log
will now be keystone_access.log

This makes the Keystone configuration similar to Horizon which uses
horizon_access.log.

Change-Id: I6e5ac121302b3d138758e6c49dffa9f05ad2fb85
Partial-Bug: #1359995
Pull dstat logic into its own function so grenade can use it

In order to use dstat on the new side of grenade, pull dstat code into
its own lib with the function start_dstat

Change-Id: I5c908d594a6f3a90ed4b3f744002bf606841cf07
Faster nova fixed key generation

Using bc 64 times in loop is too verbose and slow,
replacing the echo/bc loop with hexdump and urandom.

The hexdump approach is 75 times faster and
does not floods the debug logs.

Using the common function for generating,
this kind of string with lib/heat and by the read_password.

Change-Id: If6a86dfaf0c21e2635c6de0a7b96a8ed7ec5b507
Add oslo.utils and oslo.serialization

Install the oslo.utils and oslo.serialization libraries from source so
the gate tests run against master.

Change-Id: I2cb35c9dfd18588e4caa11134e6a34d83324e136
Use correct class path for token persistence backend

Keystone has moved over to using a new location for the token
persistence backends (drivers). The old values will continue to
work, but this will limit the deprecation warnings for an out
of the box devstack install.

Change-Id: I7c437788c8aee0106fa7f3c37617fbd1220291ef
bp: non-persistent-tokens
Add myself to the MAINTAINERS file for Swift

Change-Id: I9daeadabab9048234d946ea99be7f05254f5bc0c
Remove sahara-dashboard

sahara-dashboard has been removed in the commit:
  Change-Id: I1f0e93e1dee3d065c4f00d8bf2042bebc8d45a22
However, there is still sahara-dashboard in extras.d/70-sahara.sh. This
causes an error.

/opt/stack/new/devstack/extras.d/70-sahara.sh: line 7:
/opt/stack/new/devstack/lib/sahara-dashboard: No such file or directory

So this commit just removes it.

Change-Id: Iae76dc5f92a1f0a557d43d74b9b5d2c347cc23a9
Closes-Bug: #1363828
Move to epel 7-1 release

EPEL7 has updated.  AFAIK there is no better way to determine this; we
could possibly scrape [1] but this just seems to replace one problem
with another (maintaining the scraping)

[1] http://download.fedoraproject.org/pub/epel/7/x86_64/repoview/epel-release.html

Change-Id: Iadf66c92fcf31edeb0f364a5b1de5d87630e9a42
Merge "Faster nova fixed key generation"
Merge "Add myself to the MAINTAINERS file for Swift"
Set configs for glance_store

glance_store uses a new section to keep its configs. This patch
duplicates the existing, store related, config options and sets them
under the glance_store section.

Once glance is fully migrated, the old options will be removed.

Change-Id: Ie3de87cf07a321415d111e644ccbb360c7491151
Fix tools/xen/functions for bashate errors

Change I205d675ff231c0403dd135eacc8d57b45317859f modified the matching
for bashate and it has started running on this file, whereas before it
wasn't.  This fixes the errors it is now picking up.

Change-Id: I7876b5c94d90f15e3b0228999c0750bfbebcaa1c
Add oslo.concurrency and oslo.middleware

Install the oslo.concurrency and oslo.middleware libraries from source so
the gate tests are run against master.

Change-Id: I194fc160127ab8b4b7d0086586d8ba7f92c67076
Add oslo.log

Install the oslo.log library from source so the gate tests
are run against master.

Change-Id: Id2925ce733773d8189ecc0d24b0384c44fad7b72
Keystone access log in key-access screen

When Keystone was run in Apache Httpd the access log wasn't in a
screen. A new screen called key-access is now started with
Keystone's access log.

Change-Id: Ie1f4d4b679e1b9c87f0cea37deb25f7b6636fe01
Closes-Bug: #1359995
Allow devstack to build ironic agent ramdisk

This provides a way to test Ironic-python-agent code that is
not yet merged.

Change-Id: I85084c383263173a33250592a95a17f46827b347
Merge "Use correct class path for token persistence backend"
Simplify ironic-python-agent download

The kernel and ramdisk for IPA are now uploaded separately, this
commit simplifies the download by downloading them separately.

Change-Id: I630b0a9c3d1179a6b97754f1474f62ae7da068a5
FAQ: Removed LXC not being supported on Fedora

Change-Id: Ie62e3d81170702c1b87077f6a1a82f407587c684