locker98/postfix_exporter
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Update Dockerfile to use Go 1.11 with modules

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This commit is contained in:
Julian Kornberger 2019-01-28 01:26:44 +01:00
parent acf7a97917
commit 99db0017f8
1 changed files with 16 additions and 7 deletions
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Dockerfile
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@ -1,14 +1,23 @@
FROM golang:1.8 FROM golang:1.11 AS builder
ADD . /go/src/github.com/kumina/postfix_exporter WORKDIR /src
WORKDIR /go/src/github.com/kumina/postfix_exporter
# avoid downloading the dependencies on succesive builds
RUN apt-get update -qq && apt-get install -qqy \ RUN apt-get update -qq && apt-get install -qqy \
build-essential \ build-essential \
libsystemd-dev libsystemd-dev
RUN go get -v ./...
RUN go build COPY go.mod go.sum ./
RUN go mod download
RUN go mod verify
COPY . .
# Force the go compiler to use modules
ENV GO111MODULE=on
RUN go build -o /bin/postfix_exporter
FROM debian:latest FROM debian:latest
EXPOSE 9154 EXPOSE 9154
WORKDIR / WORKDIR /
COPY --from=0 /go/src/github.com/kumina/postfix_exporter/postfix_exporter . COPY --from=builder /bin/postfix_exporter /bin/
ENTRYPOINT ["/postfix_exporter"] ENTRYPOINT ["/bin/postfix_exporter"]