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04f026b79c
The startup scripts ran 'apk add curl unbound' after switching /etc/resolv.conf to the integration DNS resolver, causing package fetch failures. Move these dependencies into the Dockerfile via EXTRA_PACKAGES build arg so they're installed before DNS is switched. Co-authored-by: Hanzo Dev <[email protected]>
32 lines
758 B
Docker
32 lines
758 B
Docker
FROM golang:1-alpine AS build
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WORKDIR /build
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COPY . .
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RUN GOPROXY=off CGO_ENABLED=0 go build -trimpath
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# Using latest may break at some point, but will hopefully be convenient most of the time.
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FROM alpine:latest
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WORKDIR /mox
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COPY --from=build /build/mox /bin/mox
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ARG EXTRA_PACKAGES=""
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RUN apk add --no-cache tzdata ${EXTRA_PACKAGES}
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# SMTP for incoming message delivery.
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EXPOSE 25/tcp
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# SMTP/submission with TLS.
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EXPOSE 465/tcp
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# SMTP/submission without initial TLS.
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EXPOSE 587/tcp
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# HTTP for internal account and admin pages.
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EXPOSE 80/tcp
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# HTTPS for ACME (Let's Encrypt), MTA-STS and autoconfig.
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EXPOSE 443/tcp
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# IMAP with TLS.
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EXPOSE 993/tcp
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# IMAP without initial TLS.
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EXPOSE 143/tcp
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# Prometheus metrics.
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EXPOSE 8010/tcp
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CMD ["/bin/mox", "serve"]
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