BETTERZON-49 (#24)

* BETTERZON-49: Creating Dockerfile

* BETTERZON-49: Added minimal Flask API as Docker container

Co-authored-by: Patrick Müller <patrick@mueller-patrick.tech>

Crawler/Crawler.iml

@@ -1,8 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="WEB_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="Python" name="Python">
+      <configuration sdkName="Python 3.9 (venv)" />
+    </facet>
+  </component>
   <component name="NewModuleRootManager" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$" />
     <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="Python 3.9 (venv) interpreter library" level="application" />
   </component>
 </module>

Crawler/Dockerfile

@@ -0,0 +1,20 @@
+# Base image
+FROM python
+
+# Create directories and copy files
+RUN echo 'Creating directory and copying files'
+RUN mkdir /crawler
+ADD . /crawler
+WORKDIR /crawler
+
+# Install dependencies
+RUN echo 'Installing dependencies'
+RUN pip install -r requirements.txt
+
+# Expose ports
+RUN echo 'Exposing ports'
+EXPOSE 22026
+
+# Start API
+RUN echo 'Starting API'
+CMD ["python3", "api.py"]

Crawler/api.py

@@ -0,0 +1,16 @@
+from flask import Flask
+from flask_restful import Resource, Api
+
+app = Flask(__name__)
+api = Api(app)
+
+
+class CrawlerApi(Resource):
+    def get(self):
+        return {'Hallo': 'Betterzon'}
+
+
+api.add_resource(CrawlerApi, '/')
+
+if __name__ == '__main__':
+    app.run(host='0.0.0.0', port=22026)

Crawler/requirements.txt

@@ -1 +1,4 @@
 pymysql
+flask
+flask-sqlalchemy
+flask_restful