Add Dockerfile

The cloud is cool, so is OlegDB. I use this for getting OlegDB on my
servers and I think you'd think this is cool too.

Synergytastic.

.dockerignore

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+*.swo
+*.swp
+olegdb
+*.o
+*.dump
+data
+.git

Dockerfile

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+FROM ubuntu:trusty
+
+RUN apt-get update && apt-get install -y --no-install-recommends build-essential make golang &&\
+    rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+ADD . /usr/src/olegdb
+
+RUN cd /usr/src/olegdb && make && make install &&\
+    mkdir /oleg
+
+ADD olegdb.conf.sample /oleg/db.conf
+
+EXPOSE 38080
+
+WORKDIR /oleg
+CMD /usr/local/bin/olegdb -config /oleg/db.conf