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https://github.com/gravitational/teleport.git
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27 lines
1023 B
Docker
27 lines
1023 B
Docker
ARG BASE_IMAGE=gcr.io/distroless/static-debian12
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# BUILDPLATFORM is provided by Docker/buildx
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# Extract the built tarball to reduce the final image size
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FROM --platform=${BUILDPLATFORM} alpine:3.20.0 as extractor
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ARG TARGETARCH
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ARG TARGETOS
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ARG ARTIFACT_NAME=plugin # Should be something like 'access-slack' or 'event-handler'
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ARG TELEPORT_VERSION=0.0.0 # Should be the version without 'v' prefix
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ARG FILENAME=teleport-${ARTIFACT_NAME}-v${TELEPORT_VERSION}-${TARGETOS}-${TARGETARCH}-bin.tar.gz # Optional override
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WORKDIR /extraction
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COPY *${TARGETARCH}*.tar.gz /plugin.tar.gz
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COPY "${FILENAME}" /plugin.tar.gz
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RUN tar -xzvf /plugin.tar.gz && \
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find . -type f -executable -name 'teleport-*' -exec mv {} /teleport-plugin \;
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# Create the image with the build operator on the $TARGETPLATFORM
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# TARGETPLATFORM is provided by Docker/buildx
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FROM --platform=${TARGETPLATFORM} ${BASE_IMAGE}
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WORKDIR /
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COPY --from=extractor /teleport-plugin /usr/local/bin/teleport-plugin
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ENTRYPOINT ["/usr/local/bin/teleport-plugin"]
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