changes for docker deployment

Dockerfile

@@ -0,0 +1,22 @@
+FROM tiangolo/uwsgi-nginx-flask:python3.8-alpine AS builder
+
+RUN python -m venv /opt/venv
+# Make sure we use the virtualenv:
+ENV PATH="/opt/venv/bin:$PATH"
+
+RUN apk add --no-cache --virtual .build-deps ca-certificates gcc linux-headers \
+    	    musl-dev jpeg-dev zlib-dev libffi-dev git make \ 
+	    && pip install --upgrade pip 
+
+COPY ./requirements.txt /app/requirements.txt
+RUN pip install wheel && pip install -r requirements.txt
+
+
+FROM tiangolo/uwsgi-nginx-flask:python3.8-alpine
+
+#ENV LISTEN_PORT 8080
+COPY --from=builder /opt/venv /opt/venv
+COPY ./fotos-nginx.conf /etc/nginx/conf.d/fetfotos2020.conf
+ENV PATH="/opt/venv/bin:$PATH"
+
+COPY . /app