new file: requirements.txt

modified:   src/Dockerfile
	modified:   src/config.yaml
	modified:   src/run.sh

src/Dockerfile

@@ -2,18 +2,23 @@ ARG BUILD_FROM
 FROM $BUILD_FROM
 
 RUN apk add --no-cache python3
-RUN apk add --update py3-pip
+
+WORKDIR /app
+COPY requirements.txt .
 
 # Copy data for add-on
-COPY run.sh /
-COPY run.py /
-COPY requirements.txt /
-COPY main.py /
-COPY api.py /
-COPY moj_licznik.py /
-COPY log_config.py /
-COPY database_empty.sqlite /database.sqlite
-RUN chmod a+x /run.sh
-RUN pip install -r requirements.txt
+COPY run.sh .
+COPY run.py .
+COPY main.py .
+COPY api.py .
+COPY moj_licznik.py .
+COPY log_config.py .
+COPY database_empty.sqlite database.sqlite
+RUN chmod a+x run.sh
 
-CMD [ "/run.sh" ]
+RUN apk add --update --no-cache py3-pip && \
+    python3 -m venv /app/venv && \
+    source /app/venv/bin/activate && \
+    pip install -r requirements.txt
+
+CMD [ "/app/run.sh" ]