voltha-scale-measurements upgrades
- do install useless components of nem-monitoring
- use correct version of of-agent image
- use kubectl "logs" instead of "log"

Change-Id: Icb26579110340251c06e83a0fa36d6e76c38166b
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 798487c..6b43359 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -97,7 +97,7 @@
           BBSIMdelay: 200
           # multi-adapter-tmp-changes
           volthaImg: "matteoscandolo/voltha-rw-core:partition"
-          ofAgentImg: "voltha/ofagent-go:master"
+          ofAgentImg: "voltha/voltha-ofagent-go:master"
           openoltAdapterImg: "matteoscandolo/voltha-openolt-adapter:partition"
           openonuAdapterImg: "matteoscandolo/voltha-openonu-adapter:partition"
           openonuAdapterChart: "/home/cord/voltha-helm-charts/voltha-adapter-openonu"
@@ -216,7 +216,7 @@
     bbsimImg: voltha/bbsim:master
     bbsimChart: onf/bbsim
     volthaImg: voltha/voltha-rw-core:master
-    ofAgentImg: voltha/voltha-ofagent:master
+    ofAgentImg: voltha/voltha-ofagent-go:master
     volthaChart: onf/voltha
     openoltAdapterImg:  voltha/voltha-openolt-adapter:master
     openoltAdapterChart: onf/voltha-adapter-openolt