Remove creation of voltctl config in k8s install

The voltctl configuration file is not written in one place
(installVoltctl.groovy). No other scripts should overwrite it.

Also include an extra change in jjb/ to trigger jenkins job in vars/.

Signed-off-by: Roger Luethi <roger@opennetworking.org>
Change-Id: I37ecef6b2a05e199816d5f62395abe2fe94c518f
diff --git a/jjb/pipeline/voltha/physical-build.groovy b/jjb/pipeline/voltha/physical-build.groovy
index 17d48b3..9dfb588 100755
--- a/jjb/pipeline/voltha/physical-build.groovy
+++ b/jjb/pipeline/voltha/physical-build.groovy
@@ -16,6 +16,7 @@
 
 // NOTE we are importing the library even if it's global so that it's
 // easier to change the keywords during a replay
+
 library identifier: 'cord-jenkins-libraries@master',
     retriever: modernSCM([
       $class: 'GitSCMSource',
diff --git a/vars/createKubernetesCluster.groovy b/vars/createKubernetesCluster.groovy
index f31cd1e..399532a 100644
--- a/vars/createKubernetesCluster.groovy
+++ b/vars/createKubernetesCluster.groovy
@@ -136,13 +136,6 @@
       umask 022
 
       echo
-      echo "** Generate $HOME/.volt/config"
-      mkdir -p "$HOME/.volt"
-      chmod u=rwx "$HOME/.volt"
-      voltctl -s localhost:55555 config > "$HOME/.volt/config"
-      chmod -R u+w,go-rwx "$HOME/.volt"
-
-      echo
       echo "** Generate $HOME/.kube/config"
       mkdir -p "$HOME/.kube"
       chmod u=rwx "$HOME/.kube"