41 lines
1.5 KiB
Docker
41 lines
1.5 KiB
Docker
ARG GO_IMAGE=gcr.io/gcp-runtimes/go1-builder:1.15
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ARG RELEASE_IMAGE=scratch
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FROM ${GO_IMAGE} as builder
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ENV PATH "/usr/local/go/bin:$PATH"
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# Inject custom root certificate authorities if needed
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# Docker does not have a good conditional copy statement and requires that a source file exists
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# to complete the copy function without error. Therefore the README.md file will be copied to
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# the image every time even if there are no .crt files.
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COPY ./certs/* /usr/local/share/ca-certificates/
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RUN update-ca-certificates
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RUN apt-get update -yq && apt-get upgrade -yq && apt-get install -y gcc make
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SHELL [ "/bin/bash", "-cex" ]
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WORKDIR /usr/src/airshipctl
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# Take advantage of caching for dependency acquisition
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COPY go.mod go.sum /usr/src/airshipctl/
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RUN go mod download
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COPY . /usr/src/airshipctl/
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ARG MAKE_TARGET=build
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RUN for target in $MAKE_TARGET; do make $target; done
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FROM ${RELEASE_IMAGE} as release
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LABEL org.opencontainers.image.authors='airship-discuss@lists.airshipit.org, irc://#airshipit@freenode' \
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org.opencontainers.image.url='https://airshipit.org' \
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org.opencontainers.image.documentation='https://docs.airshipit.org/airshipctl/' \
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org.opencontainers.image.source='https://opendev.org/airship/airshipctl' \
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org.opencontainers.image.vendor='The Airship Authors' \
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org.opencontainers.image.licenses='Apache-2.0'
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ARG BINARY=airshipctl
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ENV BINARY=${BINARY}
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COPY --from=builder /usr/src/airshipctl/bin/${BINARY} /usr/local/bin/${BINARY}
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USER 65534
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ENTRYPOINT /usr/local/bin/${BINARY}
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