refactor Dockerfile

docker/Dockerfile

@@ -0,0 +1,31 @@
+FROM ubuntu:utopic
+MAINTAINER caktux
+
+ENV DEBIAN_FRONTEND noninteractive
+
+# Usual update / upgrade
+RUN apt-get update
+RUN apt-get upgrade -q -y
+RUN apt-get dist-upgrade -q -y
+
+# Let our containers upgrade themselves
+RUN apt-get install -q -y unattended-upgrades
+
+# Install Ethereum
+RUN apt-get install -q -y software-properties-common
+RUN add-apt-repository ppa:ethereum/ethereum
+RUN add-apt-repository ppa:ethereum/ethereum-dev
+RUN apt-get update
+RUN apt-get install -q -y geth
+
+# Install supervisor
+RUN apt-get install -q -y supervisor
+
+# Add supervisor configs
+ADD supervisord.conf supervisord.conf
+
+EXPOSE 8545
+EXPOSE 30303
+
+CMD ["-n", "-c", "/supervisord.conf"]
+ENTRYPOINT ["/usr/bin/supervisord"]