30 lines
688 B
Docker
30 lines
688 B
Docker
FROM alpine:3.16.2 as builder
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WORKDIR /go/src/github.com/systemli/prometheus-mastodon-exporter
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ENV USER=appuser
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ENV UID=10001
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RUN adduser \
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--disabled-password \
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--gecos "" \
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--home "/nonexistent" \
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--shell "/sbin/nologin" \
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--no-create-home \
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--uid "${UID}" \
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"${USER}"
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RUN apk add --no-cache --update ca-certificates
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FROM scratch
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COPY --from=builder /etc/passwd /etc/passwd
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COPY --from=builder /etc/group /etc/group
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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COPY prometheus-mastodon-exporter /prometheus-mastodon-exporter
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USER appuser:appuser
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EXPOSE 13120
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ENTRYPOINT ["/prometheus-mastodon-exporter"]
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