Add OSU OSL to nodepool configuration

Change-Id: Id97345595a4463617bc1a93675d35e32cfff7d08

playbooks/templates/clouds/nodepool_clouds.yaml.j2

@@ -142,3 +142,14 @@ clouds:
       project_name: 'Airship_OpenDev_Test'
       project_domain_name: CCP_Domain_34466
       user_domain_name: CCP_Domain_34466
+  osuosl:
+    regions:
+      - RegionOne
+    auth:
+      auth_url: https://arm-openstack.osuosl.org:5000/v3
+      username: '{{ nodepool_osuosl_username }}'
+      password: '{{ nodepool_osuosl_password }}'
+      project_name: 'opendevzuul'
+      project_id: '{{ nodepool_osuosl_project_id }}'
+      user_domain_name: "Default"
+    identity_api_version: 3

playbooks/zuul/templates/group_vars/nodepool.yaml.j2

@@ -58,3 +58,6 @@ nodepool_packethost_password: password
 nodepool_packethost_project: project
 nodepool_airship_username: user
 nodepool_airship_password: password
+nodepool_osuosl_username: user
+nodepool_osuosl_password: password
+nodepool_osuosl_project_id: project