Files
x509-certificate-exporter/Dockerfile
2023-12-14 11:44:57 +01:00

44 lines
1.1 KiB
Docker

## Build Stage
# https://github.com/hadolint/hadolint/issues/861
# hadolint ignore=DL3029
FROM --platform=${BUILDPLATFORM:-linux/amd64} golang:1.21.5-alpine as build
WORKDIR $GOPATH/src/github.com/enix/x509-certificate-exporter
COPY go.mod go.mod
COPY go.sum go.sum
RUN go mod download
COPY internal internal
COPY cmd cmd
ARG VERSION="devel"
ARG VCS_REF="unknown"
ARG TARGETOS
ARG TARGETARCH
ENV GOOS=${TARGETOS}
ENV GOARCH=${TARGETARCH}
RUN go build -v \
-tags netgo,osusergo \
-ldflags "-X \"github.com/enix/x509-certificate-exporter/v3/internal.Version=${VERSION}\" \
-X \"github.com/enix/x509-certificate-exporter/v3/internal.Revision=${VCS_REF}\" \
-X \"github.com/enix/x509-certificate-exporter/v3/internal.BuildDateTime=$(date -u -Iseconds)\"" \
./cmd/x509-certificate-exporter
## Production Stage
# https://github.com/hadolint/hadolint/issues/861
# hadolint ignore=DL3029
FROM --platform=${TARGETPLATFORM:-linux/amd64} alpine:3.19.0
COPY --from=build /go/src/github.com/enix/x509-certificate-exporter/x509-certificate-exporter /x509-certificate-exporter
EXPOSE 9793/tcp
ENTRYPOINT [ "/x509-certificate-exporter" ]