# build stage
# Using 1.10 because earlier versions of Go cause the following error:
#  golang.org/x/crypto (download)
#  package math/bits: unrecognized import path "math/bits" (import path does
#  not begin with hostname)
FROM golang:1.10-alpine AS build-env
RUN apk --no-cache add git
ADD * /go/src/app/
RUN go get -v app && go install -v app

# final stage
FROM alpine
COPY --from=build-env /go/bin/app /usr/bin/zfs_replication_exporter
COPY keys/ /root/.ssh/

EXPOSE 9999
CMD /usr/bin/zfs_replication_exporter \
      -logtostderr \
      -host mom.xinu.tv:2222 \
      -user localuser \
      -addr :9999