Collects POD logs at scale even if the tests didn't start

Change-Id: I4c4ba4ef232428f8a70fe5df9439a13906411464
diff --git a/jjb/pipeline/voltha/master/voltha-scale-test.groovy b/jjb/pipeline/voltha/master/voltha-scale-test.groovy
index 9c427f0..6c83c31 100644
--- a/jjb/pipeline/voltha/master/voltha-scale-test.groovy
+++ b/jjb/pipeline/voltha/master/voltha-scale-test.groovy
@@ -632,16 +632,23 @@
         ],
         group: 'Voltha-Scale-Numbers', numBuilds: '20', style: 'line', title: "Scale Test (OLTs: ${olts}, PONs: ${pons}, ONUs: ${onus})", yaxis: 'Time (s)', useDescr: true
       ])
-      step([$class: 'RobotPublisher',
-        disableArchiveOutput: false,
-        logFileName: '**/log*.html',
-        otherFiles: '',
-        outputFileName: '**/output*.xml',
-        outputPath: 'RobotLogs',
-        passThreshold: 100,
-        reportFileName: '**/report*.html',
-        onlyCritical: true,
-        unstableThreshold: 0]);
+      script {
+        try {
+          step([$class: 'RobotPublisher',
+            disableArchiveOutput: false,
+            logFileName: '**/log*.html',
+            otherFiles: '',
+            outputFileName: '**/output*.xml',
+            outputPath: 'RobotLogs',
+            passThreshold: 100,
+            reportFileName: '**/report*.html',
+            onlyCritical: true,
+            unstableThreshold: 0]);
+        } catch (Exception e) {
+            println "Cannot archive Robot Logs: ${e.toString()}"
+        }
+      }
+
       getPodsInfo("$LOG_FOLDER")
       // get all the logs from kubernetes PODs
       sh returnStdout: false, script: '''
diff --git a/jjb/voltha-scale.yaml b/jjb/voltha-scale.yaml
index 95705bd..da23509 100644
--- a/jjb/voltha-scale.yaml
+++ b/jjb/voltha-scale.yaml
@@ -69,6 +69,7 @@
           extraHelmFlags: >
             --set authRetry=false,dhcpRetry=false -f /home/jenkins/voltha-scale/voltha-values.yaml --set etcd.persistence.enabled=true,etcd.persistence.storageClass=longhorn
           onosImg: matteoscandolo/voltha-onos:oltapp
+          withMonitoring: false
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-2-16-32-dt-subscribers-newoltapp'
           'disable-job': false
@@ -89,6 +90,7 @@
           extraHelmFlags: >
             -f /home/jenkins/voltha-scale/voltha-values.yaml --set etcd.persistence.enabled=true,etcd.persistence.storageClass=longhorn
           onosImg: 'matteoscandolo/voltha-onos:oltapp'
+          withMonitoring: false
       - 'voltha-scale-measurements':
           name: 'voltha-scale-measurements-master-2-16-32-tt-subscribers-newoltapp'
           'disable-job': false
@@ -109,6 +111,7 @@
           extraHelmFlags: >
             --set dhcpRetry=false -f /home/jenkins/voltha-scale/voltha-values.yaml --set etcd.persistence.enabled=true,etcd.persistence.storageClass=longhorn
           onosImg: 'matteoscandolo/voltha-onos:oltapp'
+          withMonitoring: false
 
       # jobs for 1024 ONUs with openonu-go and clustered ONOS (2 OLTs)
       - 'voltha-scale-measurements':