aci-demo: Update web service Dockerfile
# See the License for the specific language governing permissions and
# limitations under the License.
# BUILD
-FROM ubuntu:latest
-
-# Update and upgrade repo
-RUN apt-get update -y -q && apt-get upgrade -y -q
-
-# Install tools we might need
-RUN DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y -q curl build-essential ca-certificates git
-
-# Download Go 1.2.2 and install it to /usr/local/go
-RUN curl -s https://storage.googleapis.com/golang/go1.2.2.linux-amd64.tar.gz| tar -v -C /usr/local -xz
-
-# Let's people find our Go binaries
-ENV PATH $PATH:/usr/local/go/bin
-
+FROM golang:alpine AS build
COPY dispatcher.go .
-RUN go build dispatcher.go
+RUN mkdir -p /out && go build -o /out/dispatcher dispatcher.go
+FROM alpine AS run
EXPOSE 80
CMD ["/dispatcher"]
-
COPY static /static/
+COPY --from=build /out/dispatcher /dispatcher
