Getting OfAgent to connect to all ONOS instance when running onos-ha test with the new olt app

Change-Id: Ic3fef1eea2e8078976f64f2236bd44be8b33a5df
diff --git a/jjb/voltha-e2e.yaml b/jjb/voltha-e2e.yaml
index 5038059..0c6d2d5 100755
--- a/jjb/voltha-e2e.yaml
+++ b/jjb/voltha-e2e.yaml
@@ -51,7 +51,7 @@
       - 'voltha-periodic-test':
           name: 'periodic-voltha-test-bbsim-new-olt-app'
           code-branch: 'master'
-          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.repository=matteoscandolo/voltha-onos,onos-classic.image.tag=oltapp --set onos-classic.replicas=3,onos-classic.atomix.replicas=3 '
+          extraHelmFlags: '--set global.image_tag=master --set onos-classic.image.repository=matteoscandolo/voltha-onos,onos-classic.image.tag=oltapp --set onos-classic.replicas=3,onos-classic.atomix.replicas=3 --set voltha.onos_classic.replicas=3'
           time-trigger: "H H/23 * * *"
           testTargets: |
             - target: functional-single-kind