Add dockerfile

Author: Foivos Filippopoulos

Dockerfile

@@ -0,0 +1,15 @@
+FROM alpine:3.7
+
+ENV GOPATH=/go
+
+WORKDIR /go/src/github.com/utilitywarehouse/gcp-disk-snapshotter
+COPY . /go/src/github.com/utilitywarehouse/gcp-disk-snapshotter
+
+RUN \
+ apk --no-cache add ca-certificates git go musl-dev && \
+ go get -t ./... && \
+ go test ./... && \
+ CGO_ENABLED=0 go build -ldflags '-s -extldflags "-static"' -o /gcp-disk-snapshotter . && \
+ apk del go musl-dev && rm -r /go
+
+ENTRYPOINT [ "/gcp-disk-snapshotter" ]