Add Active Active L3 GW scenario test cases

Depends-On: I34e2453ab206c13c3ca40c4181970c320bdd8e67
Change-Id: Idba4e48c22f8668ed2565e0c97e53a438b6746e7
Signed-off-by: Frode Nordahl <frode.nordahl@canonical.com>
diff --git a/playbooks/plugin-ovn-scenario-pre-run.yaml b/playbooks/plugin-ovn-scenario-pre-run.yaml
new file mode 100644
index 0000000..925223e
--- /dev/null
+++ b/playbooks/plugin-ovn-scenario-pre-run.yaml
@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - docker-setup