diff --git a/Dockerfile b/Dockerfile
index ec336bb..74b9c36 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,28 +1,37 @@
-# Copyright 2018 Whitestack, LLC
-# *************************************************************
-
-# This file is part of OSM Monitoring module
-# All Rights Reserved to Whitestack, LLC
-
-# 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
-
+# 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.
-
-# For those usages not covered by the Apache License, Version 2.0 please
-# contact: bdiaz@whitestack.com or glavado@whitestack.com
-##
+# 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.
+########################################################################################
+# This Dockerfile is intented for devops testing and deb package generation
+#
+# To run stage 2 locally:
+#
+#   docker build -t stage2 .
+#   docker run -ti -v `pwd`:/work -w /work --entrypoint /bin/bash stage2
+#   devops-stages/stage-test.sh
+#   devops-stages/stage-build.sh
+#
 
 FROM ubuntu:20.04
-RUN  apt-get update && \
-  DEBIAN_FRONTEND=noninteractive apt-get --yes install git tox=3.13.2-2 make=4.2.1-1.2 python-all=2.7.17-2ubuntu4 python3=3.8.2-0ubuntu2 python3-pip=20.0.2-5ubuntu1.1 debhelper wget && \
-  DEBIAN_FRONTEND=noninteractive apt-get --yes install libmysqlclient-dev=8.0.23-0ubuntu0.20.04.1 libxml2 python3-all=3.8.2-0ubuntu2 dh-python=4.20191017ubuntu7 && \
-  DEBIAN_FRONTEND=noninteractive pip3 install -U setuptools==53.0.0 setuptools-version-command==2.2 stdeb==0.10.0
 
+RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get -y install \
+        debhelper \
+        dh-python \
+        git \
+        python3 \
+        python3-all \
+        python3-dev \
+        python3-setuptools
+
+RUN python3 -m easy_install pip==21.0.1
+RUN pip3 install tox==3.22.0