added docker files

Jenkinsfile

@@ -12,9 +12,9 @@ pipeline {
                 echo 'Building'
                 git branch: 'DRIP_3.0', url: 'https://github.com/skoulouzis/DRIP.git'
                 sh "mvn -Dmaven.test.skip=true install"    
-                sh "cd drip-planner && python3 -m venv venv && venv/bin/pip3 install -r requirements.txt"   
+                sh "cd drip-planner && python3.7 -m venv venv && venv/bin/pip3 install -r requirements.txt"   
                 sh "cd ../"
-                sh "cd sure_tosca-flask-server && python3 -m venv venv && venv/bin/pip3 install -r requirements.txt && venv/bin/pip3 install -r test-requirements.txt"   
+                sh "cd sure_tosca-flask-server && python3.7 -m venv venv && venv/bin/pip3 install -r requirements.txt && venv/bin/pip3 install -r test-requirements.txt"   
                 sh "pwd && ls"
         }
       }
@@ -22,8 +22,8 @@ pipeline {
           steps {
               echo 'Testing'
               sh "mvn test"
-              sh "cd drip-planner && venv/bin/python3 -m unittest discover"   
-              sh "cd sure_tosca-flask-server && venv/bin/python3 -m unittest discover"   
+              sh "cd drip-planner && venv/bin/python3.7 -m unittest discover"   
+              sh "cd sure_tosca-flask-server && venv/bin/python3.7 -m unittest discover"   
           }
         }
         stage('Package') {

drip-planner/.idea/workspace.xml

@@ -2,9 +2,7 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="e478ccae-5352-4e8e-9efb-3f5cda44e877" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/drip-planner.iml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/drip-planner.iml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/misc.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/test/test_planner.py" beforeDir="false" afterPath="$PROJECT_DIR$/test/test_planner.py" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
     </list>
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
@@ -49,7 +47,7 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="Python tests.Unittests for test_planner.MyTestCase.test_something">
+  <component name="RunManager" selected="Python.__main__">
     <configuration name="__main__" type="PythonConfigurationType" factoryName="Python" temporary="true">
       <module name="drip-planner" />
       <option name="INTERPRETER_OPTIONS" value="" />
@@ -106,9 +104,9 @@
     </list>
     <recent_temporary>
       <list>
-        <item itemvalue="Python tests.Unittests for test_planner.MyTestCase.test_something" />
-        <item itemvalue="Python tests.Unittests in test_planner.py" />
         <item itemvalue="Python.__main__" />
+        <item itemvalue="Python tests.Unittests in test_planner.py" />
+        <item itemvalue="Python tests.Unittests for test_planner.MyTestCase.test_something" />
       </list>
     </recent_temporary>
   </component>

drip-planner/Dockerfile

+FROM python:3.7-alpine
+
+RUN mkdir -p /usr/src/app
+WORKDIR /usr/src/app
+
+COPY requirements.txt /usr/src/app/
+
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . /usr/src/app
+
+EXPOSE 8081
+
+ENTRYPOINT ["python __main__.py $RABBITMQ_HOST planner_queue"]

sure_tosca-flask-server/Dockerfile

-FROM python:2-alpine
+FROM python:3.7-alpine
 
 RUN mkdir -p /usr/src/app
 WORKDIR /usr/src/app