devenv: update prom random_data for go1.17 (use go install) (#38763)

* devenv: update prom random_data for go1.17 (use go install)
* restore env vars and tags to install cmd
This commit is contained in:
Kyle Brandt 2021-09-02 04:32:09 -04:00 committed by GitHub
parent bd95856ff9
commit f524cdb5ee
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@ -3,16 +3,11 @@
# Builder image, where we build the example.
FROM golang:1.17 AS builder
# Download prometheus/client_golang/examples/random first
RUN go get github.com/prometheus/client_golang/examples/random
WORKDIR /go/src/github.com/prometheus/client_golang
WORKDIR /go/src/github.com/prometheus/client_golang/prometheus
RUN go get -d
WORKDIR /go/src/github.com/prometheus/client_golang/examples/random
RUN CGO_ENABLED=0 GOOS=linux go build -a -tags netgo -ldflags '-w'
RUN CGO_ENABLED=0 GOOS=linux go install -tags netgo -ldflags '-w' github.com/prometheus/client_golang/examples/random@latest
# Final image.
FROM scratch
LABEL maintainer "The Prometheus Authors <prometheus-developers@googlegroups.com>"
COPY --from=builder /go/src/github.com/prometheus/client_golang/examples/random .
COPY --from=builder /go/bin/random .
EXPOSE 8080
ENTRYPOINT ["/random"]