Reduce the image size a bit.

container/Dockerfile

@@ -55,7 +55,9 @@ RUN /bin/rm /lib/systemd/system/varnish* \
     && /bin/rm /usr/bin/varnish* \
     && /bin/rm -rf /usr/lib/varnish/ \
     && /bin/rm /etc/varnish/* \
-    && apt-get autoremove -y -q && apt-get clean && rm -rf /var/lib/apt/lists/*
+    && apt-get autoremove -y -q && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* && rm -rf /usr/share/man \
+    && rm -rf /usr/share/doc
 
 ENV SRC=/go/src/code.uplex.de/uplex-varnish/k8s-vcl-reloader
 COPY --from=builder ${SRC}/k8s-vcl-reloader /usr/bin