Changes to docker file and cluster creation, complete stc test on single instance, but not yet on multi-instances Alao, we add detailed checking for every step in ODTN testing.

Change-Id: Id074e2db89a8892ed263880cfa670c4861e011b9
diff --git a/tools/test/scenarios/net-odtn-presmoke.xml b/tools/test/scenarios/net-odtn-presmoke.xml
new file mode 100644
index 0000000..dbff113
--- /dev/null
+++ b/tools/test/scenarios/net-odtn-presmoke.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<!--
+  ~ Copyright 2018-present Open Networking Foundation
+  ~
+  ~ Licensed under the Apache License, Version 2.0 (the "License");
+  ~ you may not use this file except in compliance with the License.
+  ~ You may obtain a copy of the License at
+  ~
+  ~     http://www.apache.org/licenses/LICENSE-2.0
+  ~
+  ~ Unless required by applicable law or agreed to in writing, software
+  ~ distributed under the License is distributed on an "AS IS" BASIS,
+  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  ~ See the License for the specific language governing permissions and
+  ~ limitations under the License.
+  -->
+<scenario name="net-odtn-presmoke" description="Start ODTN docker containers and set env variables">
+  <group name="ODTN-Net-Prepare">
+    <step name="ODTN-Net-Prepare.clean-docker" exec="bash ${ONOS_SCENARIOS}/odtn/destroyOdtnCell.sh"/>
+    <step name="ODTN-Net-Prepare.build-docker-img" exec="bash ${ONOS_SCENARIOS}/odtn/buildOdtnDocker.sh" requires="ODTN-Net-Prepare.clean-docker"/>
+    <step name="ODTN-Net-Prepare.create-docker-containers" requires="ODTN-Net-Prepare.build-docker-img" exec="source ${ONOS_SCENARIOS}/odtn/createOdtnCell.sh"/>
+  </group>
+</scenario>