Remove unnecessary inventory configuration

Neither nova nor neutron are deployed in the tests,
so these inventory bits are unnecessary.

Change-Id: I31303456a680e0c38fbeeac3de7921c4ee62617a

tests/host_vars/localhost.yml

@@ -13,9 +13,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-ansible_connection: local
-ansible_host: 10.1.1.1
-neutron_local_ip:  10.1.2.1
 bridges:
   - name: "br-mgmt"
     ip_addr: "10.1.1.1"
@@ -23,4 +20,3 @@ bridges:
     ip_addr: "10.1.2.1"
   - name: "br-vlan"
     ip_addr: "10.1.3.1"
-veth_peer: "eth12"

tests/inventory

@@ -30,4 +30,4 @@ blazar1
 blazar1
 
 [blazar_all]
-blazar1
+blazar1

tests/test-blazar-functional.yml

@@ -25,4 +25,4 @@
       register: result
       until: result.status == 200
       retries: 5
-      delay: 10
+      delay: 10

tests/test.yml

@@ -26,4 +26,4 @@
 - include: test-install-blazar.yml
 
 # Test Blazar Functional
-- include: test-blazar-functional.yml
+- include: test-blazar-functional.yml