mirror of
https://github.com/kubernetes-sigs/prometheus-adapter.git
synced 2026-04-05 17:27:51 +00:00
03e8eb8ddb
As part of this commit, I upgraded the golang image used for building to 1.16 and consolidated how the docker-build rule was working. Previously, it was failing in master's CI because the go modules were not downloaded in the build image. To improve that, I replaced the combination of docker run and docker build by a multi-stage Dockerfile responsible for building the adapter and running it. In addition to that, I removed the `_output` directory completely as it wasn't really meaningful to have it anymore. I also removed the `build-local-image` rule as it was a duplicate of the `docker-build` rule with the only different of using a scratch base image. Also, since all the base images that we are using by default are based on busybox, I change the UID used in the image to 65534 which correspond to the nobody user in busybox. Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>
22 lines
358 B
Docker
22 lines
358 B
Docker
ARG BASEIMAGE
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ARG GOIMAGE
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FROM ${GOIMAGE} as build
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WORKDIR /go/src/sigs.k8s.io/prometheus-adapter
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COPY go.mod .
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COPY go.sum .
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RUN go mod download
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COPY pkg pkg
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COPY cmd cmd
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COPY Makefile Makefile
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ARG ARCH
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RUN make prometheus-adapter
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FROM ${BASEIMAGE}
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COPY --from=build /go/src/sigs.k8s.io/prometheus-adapter/adapter /
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USER 65534
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ENTRYPOINT ["/adapter"]
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