Reducing ONOS/Etcd/Kafka cluster size on voltha-scale-2

Change-Id: I85f10e7561479617533021d7c6e036393f6f3c47
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 3a3cc91..9e3d521 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -111,6 +111,10 @@
           pipeline-script: 'voltha/master/voltha-scale-multi-stack.groovy'
           time-trigger: "H H/4 * * *"
           logLevel: WARN
+          onosReplicas: 1
+          atomixReplicas: 0
+          kafkaReplicas: 1
+          etcdReplicas: 1
           volthaStacks: 10
           olts: 2
           pons: 16
@@ -130,6 +134,10 @@
           pipeline-script: 'voltha/master/voltha-scale-multi-stack.groovy'
           time-trigger: "H H/4 * * *"
           logLevel: WARN
+          onosReplicas: 1
+          atomixReplicas: 0
+          kafkaReplicas: 1
+          etcdReplicas: 1
           volthaStacks: 10
           olts: 2
           pons: 16
@@ -149,6 +157,10 @@
           pipeline-script: 'voltha/master/voltha-scale-multi-stack.groovy'
           time-trigger: "H H/4 * * *"
           logLevel: WARN
+          onosReplicas: 1
+          atomixReplicas: 0
+          kafkaReplicas: 1
+          etcdReplicas: 1
           volthaStacks: 10
           olts: 2
           pons: 16
@@ -245,6 +257,10 @@
           time-trigger: "H H/4 * * *"
           withMonitoring: false
           logLevel: WARN
+          onosReplicas: 1
+          atomixReplicas: 0
+          kafkaReplicas: 1
+          etcdReplicas: 1
           volthaStacks: 10
           olts: 2
           pons: 16
@@ -273,6 +289,10 @@
           time-trigger: "H H/4 * * *"
           withMonitoring: false
           logLevel: WARN
+          onosReplicas: 1
+          atomixReplicas: 0
+          kafkaReplicas: 1
+          etcdReplicas: 1
           volthaStacks: 10
           olts: 2
           pons: 16
@@ -301,6 +321,10 @@
           time-trigger: "H H/4 * * *"
           withMonitoring: false
           logLevel: WARN
+          onosReplicas: 1
+          atomixReplicas: 0
+          kafkaReplicas: 1
+          etcdReplicas: 1
           volthaStacks: 10
           olts: 2
           pons: 16