Add keystone to git contents download

Somewhere along the way we lost, or never had, retrieval of
keystone from git. Now that the keystone patches have landed,
we need to make sure the test script actually works on a blank
machine.

Change-Id: If57b9069d8e2b74011ae038489afaee435584f9f

playbooks/roles/bifrost-prep-for-install/defaults/main.yml

@@ -10,6 +10,7 @@ ironicinspector_git_url: https://github.com/openstack/ironic-inspector
 ironicinspectorclient_git_url: https://github.com/openstack/python-ironic-inspector-client
 reqs_git_url: https://git.openstack.org/openstack/requirements
 staging_drivers_git_url: https://git.openstack.org/openstack/ironic-staging-drivers
+keystone_git_url: https://git.openstack.org/openstack/keystone
 # *_git_folder can be overridden by local clones for offline installs
 ironicclient_git_folder: "{{ git_root}}/python-ironicclient"
 ironic_git_folder: "{{ git_root}}/ironic"
@@ -19,6 +20,7 @@ shade_git_folder: "{{ git_root}}/shade"
 dib_git_folder: "{{ git_root }}/diskimage-builder"
 reqs_git_folder: "{{ git_root }}/requirements"
 staging_drivers_git_folder: "{{ git_root }}/ironic-staging-drivers"
+keystone_git_folder: "{{ git_root}}/keystone"
 # *_git_branch can be overridden for stable branch testing
 ironicclient_git_branch: master
 ironic_git_branch: master
@@ -28,6 +30,7 @@ ironicinspector_git_branch: master
 ironicinspectorclient_git_branch: master
 reqs_git_branch: master
 staging_drivers_git_branch: master
+keystone_git_branch: master
 
 # Conditional variables utilized based on CI or manual testing options.
 copy_from_local_path: false
@@ -66,3 +69,7 @@ bifrost_install_sources:
     git_url: "{{ staging_drivers_git_url }}"
     git_branch: "{{ staging_drivers_git_branch }}"
     name: ironic-staging-drivers
+  - git_folder: "{{ keystone_git_folder }}"
+    git_url: "{{ keystone_git_url }}"
+    git_branch: "{{ keystone_git_branch }}"
+    name: keystone

playbooks/test-bifrost-dhcp.yaml

@@ -41,6 +41,7 @@
          dib_git_url: "/opt/git/openstack/diskimage-builder"
          ironicinspector_git_url: "{{ lookup('env', 'WORKSPACE') }}/openstack/ironic-inspector"
          ironicinspectorclient_git_url: "{{ lookup('env', 'WORKSPACE') }}/openstack/python-ironic-inspector-client"
+         keystone_git_url: https://git.openstack.org/openstack/keystone
          reqs_git_url: "/opt/git/openstack/requirements"
       # TODO(TheJulia) Fix the above paths to be consistent, because the NV job gets the dib
       # folder cloned, while the gate job does not.  Likely need to work out a semi-hybrid

playbooks/test-bifrost-dynamic.yaml

@@ -23,6 +23,7 @@
          dib_git_url: "/opt/git/openstack/diskimage-builder"
          ironicinspector_git_url: "{{ lookup('env', 'WORKSPACE') }}/openstack/ironic-inspector"
          ironicinspectorclient_git_url: "{{ lookup('env', 'WORKSPACE') }}/openstack/python-ironic-inspector-client"
+         keystone_git_url: https://git.openstack.org/openstack/keystone
          reqs_git_url: "/opt/git/openstack/requirements"
          staging_drivers_git_url: "/opt/git/openstack/ironic-staging-drivers"
       # TODO(TheJulia) Fix the above paths to be consistent, because the NV job gets the dib

playbooks/test-bifrost.yaml

@@ -35,6 +35,7 @@
          dib_git_url: "/opt/git/openstack/diskimage-builder"
          ironicinspector_git_url: "{{ lookup('env', 'WORKSPACE') }}/openstack/ironic-inspector"
          ironicinspectorclient_git_url: "{{ lookup('env', 'WORKSPACE') }}/openstack/python-ironic-inspector-client"
+         keystone_git_url: "/opt/git/openstack/keystone"
          reqs_git_url: "/opt/git/openstack/requirements"
          staging_drivers_git_url: "/opt/git/openstack/ironic-staging-drivers"
       # TODO(TheJulia) Fix the above paths to be consistent, because the NV job gets the dib