Install capabilities scripts for single master run.
Cloud Pipeline server sets cluster_role for single master detached
configuration but omits it for single master pipeline configuration.
The change makes cluster_role parameter optional for single master runs
to remove any possible inconsistencies between launch configurations.
@@ -886,7 +886,7 @@ then
mount_nfs_if_required "$parent_id"
cluster_setup_client "$parent_id" "$SHARED_FOLDER"
_SETUP_RESULT=$?
-elif [ -z "$cluster_role" ];
+elif [ -z "$cluster_role" ] || [ "$cluster_role" = "master" ];
then
# If this is a common run (not a cluster - still publish scripts for CAPs)
export cluster_role="master"
