Create Dockerfile

jebin90 · web-flow · commit 3f1192733aa6 · 2023-03-27T12:44:03.000+05:30
Docker file to build image. Contains main.py, dependencies like g++, nginx, numpy. Copies main file, nginx config file, and output file to working directory. nginx is kept running in the foreground and listens to port 80 on localhost. Once running, it will display contents of output file on localhost:80.
diff --git a/docker/Dockerfile b/docker/Dockerfile
@@ -0,0 +1,9 @@
+FROM python:3.9-alpine
+
+ADD main.py .
+RUN apk add --no-cache g++ nginx
+RUN pip install numpy
+COPY main.py /app/
+COPY output.txt /app/output.txt
+COPY nginx.conf /etc/nginx/nginx.conf
+CMD sh -c "python ./main.py &" && nginx -g 'daemon off;'
