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Merge pull request #424 from pedrosland/test 

Move both examples into single Dockerfile for Docker Hub (fixes #347)
This commit is contained in:
Björn Rabenstein 2018-07-11 00:10:52 +02:00 committed by GitHub
parent ae27198cdd e9d57b3892
commit ee1c9d7e23
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 24 deletions
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11
examples/random/Dockerfile → Dockerfile
View File

@ -4,17 +4,20 @@
# docker build -f examples/$name/Dockerfile -t prometheus/golang-example-$name .
# Builder image, where we build the example.
FROM golang:1.9.0 AS builder
FROM golang:1 AS builder
WORKDIR /go/src/github.com/prometheus/client_golang
COPY . .
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'
WORKDIR /go/src/github.com/prometheus/client_golang/examples/simple
RUN CGO_ENABLED=0 GOOS=linux go build -a -tags netgo -ldflags '-w'
# Final image.
FROM scratch
FROM prom/busybox
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/src/github.com/prometheus/client_golang/examples/random \
/go/src/github.com/prometheus/client_golang/examples/simple ./
EXPOSE 8080
ENTRYPOINT ["/random"]
CMD echo Please run an example. Either /random or /simple

20
examples/simple/Dockerfile
View File

@ -1,20 +0,0 @@
# This Dockerfile builds an image for a client_golang example.
#
# Use as (from the root for the client_golang repository):
# docker build -f examples/$name/Dockerfile -t prometheus/golang-example-$name .
# Builder image, where we build the example.
FROM golang:1.9.0 AS builder
WORKDIR /go/src/github.com/prometheus/client_golang
COPY . .
WORKDIR /go/src/github.com/prometheus/client_golang/prometheus
RUN go get -d
WORKDIR /go/src/github.com/prometheus/client_golang/examples/simple
RUN CGO_ENABLED=0 GOOS=linux go build -a -tags netgo -ldflags '-w'
# Final image.
FROM scratch
LABEL maintainer "The Prometheus Authors <prometheus-developers@googlegroups.com>"
COPY --from=builder /go/src/github.com/prometheus/client_golang/examples/simple .
EXPOSE 8080
ENTRYPOINT ["/simple"]