Reduced docker image size

Dockerfile

@@ -1,37 +1,12 @@
 FROM ubuntu
 
 ENV DEBIAN_FRONTEND "noninteractive"
-RUN apt-get update -qq && \
-    apt-get install --no-install-recommends --no-install-suggests -y \
-                    build-essential git python3-pip python3 nginx && pip3 install --no-cache-dir fastapi uvicorn
-
-RUN git clone https://github.com/laurolins/nanocube.git /nanocube-src
-
-RUN mkdir /data /www
-RUN cp -a /nanocube-src/web/dist/* /www
-
-WORKDIR nanocube-src
-RUN ./configure --with-polycover --prefix=/nanocube && make && make install
-
 
 COPY ./docker-app /app
 
-#setup a sample /data
-
-#generate a sample cube
-RUN bash -c '/nanocube/bin/nanocube create <(gunzip -c ./data/crime50k.csv.gz) ./data/crime50k.map /data/crime50k.nanocube -header'
-
-#copy the sample configuration
-RUN mv /app/config.json /data
-
-#cleanup
-RUN rm -rf /nanocube-src && \
-    apt-get remove --purge -y build-essential git python3-pip && \
-    apt-get autoremove -y && apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-
+#build
+RUN /app/build.sh
 
 #run
 WORKDIR /app
-CMD ["/app/run.sh"]
+CMD /app/run.sh

docker-app/build.sh

@@ -0,0 +1,34 @@
+set -x
+
+#install dependencies
+apt-get update 
+apt-get install --no-install-recommends --no-install-suggests -y \
+        build-essential git nginx ca-certificates
+
+#apt-get install --no-install-recommends --no-install-suggests -y \
+#        python3-pip python3 
+#pip3 install --no-cache-dir fastapi uvicorn pandas sqlalchemy
+
+#clone and build
+git clone https://github.com/laurolins/nanocube.git /nanocube-src 
+cd /nanocube-src 
+export CXXFLAGS=-O2
+export CFLAGS=-O2
+./configure --with-polycover --prefix=/nanocube 
+make && make install 
+
+#make sample data directories
+mkdir /data /www 
+cp -a /nanocube-src/web/dist/* /www 
+#sample web config
+mv /app/config.json /data
+
+#sample nanocube
+cd /nanocube-src
+bash -c '/nanocube/bin/nanocube create <(gunzip -c ./data/crime50k.csv.gz) ./data/crime50k.map /data/crime50k.nanocube -header' 
+
+#cleanup
+rm -rf /nanocube-src 
+apt-get remove --purge -y build-essential git python3-pip
+apt-get autoremove -y && apt-get clean
+rm -rf /var/lib/apt/lists/*

docker-app/nginx.conf

@@ -7,8 +7,13 @@ events {
 
 http {
   include /etc/nginx/mime.types;
+  gzip on;
+  proxy_cache_path /tmp/cache keys_zone=mycache:10m;
+
   server {
     listen 80;
+    proxy_cache mycache;
+
     location / {
       root /www/;
       index index.html;