adding nginx-wsgi-flask docker-compose sample

Signed-off-by: grantbirki <grant.birkinbine@gmail.com>
Signed-off-by: Grant Birkinbine <grant.birkinbine@gmail.com>

nginx-wsgi-flask/nginx/Dockerfile

@@ -0,0 +1,32 @@
+FROM nginx:1.19.3-alpine
+
+# Add bash for boot cmd
+RUN apk add bash
+
+# Add nginx.conf to container
+COPY --chown=nginx:nginx nginx.conf /etc/nginx/nginx.conf
+COPY --chown=nginx:nginx start.sh /app/start.sh
+
+# set workdir
+WORKDIR /app
+
+# permissions and nginx user for tightened security
+RUN chown -R nginx:nginx /app && chmod -R 755 /app && \
+        chown -R nginx:nginx /var/cache/nginx && \
+        chown -R nginx:nginx /var/log/nginx && \
+        chmod -R 755 /var/log/nginx; \
+        chown -R nginx:nginx /etc/nginx/conf.d
+RUN touch /var/run/nginx.pid && chown -R nginx:nginx /var/run/nginx.pid
+
+# # Uncomment to keep the nginx logs inside the container - Leave out to to log to stdout and stderr
+# RUN mkdir -p /var/log/nginx
+# RUN unlink /var/log/nginx/access.log \
+#     && unlink /var/log/nginx/error.log \
+#     && touch /var/log/nginx/access.log \
+#     && touch /var/log/nginx/error.log \
+#     && chown nginx /var/log/nginx/*log \
+#     && chmod 644 /var/log/nginx/*log
+
+USER nginx
+
+CMD ["nginx", "-g", "'daemon off;'"]