Add Dockerfile

Dockerfile

@@ -0,0 +1,13 @@
+FROM golang:1.3.3
+MAINTAINER Alvin Lai <al@alvinlai.com>
+
+RUN apt-get update
+RUN apt-get install -y openssh-client
+
+RUN go get github.com/shazow/ssh-chat
+RUN ssh-keygen -f ~/.ssh/id_rsa -t rsa -N ''
+
+EXPOSE 2022
+
+CMD ["-i", "/root/.ssh/id_rsa", "-vv", "--bind", "\":2022\""]
+ENTRYPOINT ["ssh-chat"]