Add Dockerfile for CLI (#730)

Dockerfile-cli

@@ -0,0 +1,21 @@
+FROM golang:1.9 as go-builder
+
+RUN apt-get update && apt-get install -y git
+
+# Install glide
+WORKDIR $GOPATH/src/github.com/Masterminds
+RUN git clone https://github.com/Masterminds/glide.git
+RUN cd glide && git checkout v0.12.3 && make bootstrap-dist && make install
+
+RUN mkdir -p $GOPATH/src/github.com/uber/cadence
+COPY . $GOPATH/src/github.com/uber/cadence
+WORKDIR $GOPATH/src/github.com/uber/cadence
+RUN make cadence
+
+FROM phusion/baseimage:0.10.1
+
+COPY --from=go-builder /go/src/github.com/uber/cadence/cadence .
+COPY --from=go-builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
+
+ENTRYPOINT ["./cadence"]
+