mirror of
https://github.com/linuxkit/linuxkit.git
synced 2026-04-06 07:17:11 +00:00
f5716ce985
3 components: - network: read eht0 and proxy only DHCP traffic - engine: read DHCP traffic, handle DHCP client state machine, and call the host actuator to change the host config when a lease is obtained host system configuration. - actuator: perform the acutall net syscalls, read and write host configuration files, etc These three components can either be linked together in a single binary (see src/dhcp-client/main.ml) or can be used as 3 binaries communicating over cap-n-proto. Signed-off-by: Thomas Gazagnaire <thomas@gazagnaire.org>
114 lines
3.0 KiB
Docker
114 lines
3.0 KiB
Docker
### Capnp compiler
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FROM alpine:3.5 as capnp
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RUN mkdir -p /src
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RUN apk update && apk add autoconf automake libtool linux-headers git g++ make
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RUN cd /src && git clone https://github.com/sandstorm-io/capnproto.git
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WORKDIR /src/capnproto/c++
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RUN ./setup-autotools.sh
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RUN autoreconf -i
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RUN ./configure
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RUN make -j6 check
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RUN make install
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RUN which capnp
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### SDK
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#FROM ocaml/opam@sha256:b42566186327141d715c212da3057942bd4cfa5503a87733d366835fa2ddf98d
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FROM ocaml/opam:alpine-3.5_ocaml-4.04.0 as sdk
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COPY --from=capnp /usr/local/bin/capnp /usr/local/bin/
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COPY --from=capnp /usr/local/bin/capnpc /usr/local/bin/
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COPY --from=capnp /usr/local/lib/libcapnpc-0.7-dev.so /usr/local/lib/
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COPY --from=capnp /usr/local/lib/libcapnp-0.7-dev.so /usr/local/lib/
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COPY --from=capnp /usr/local/lib/libkj-0.7-dev.so /usr/local/lib/
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COPY --from=capnp /usr/local/include/capnp /usr/local/include/capnp
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RUN sudo mkdir -p /src
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USER opam
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WORKDIR /src
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RUN git -C /home/opam/opam-repository fetch origin && \
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git -C /home/opam/opam-repository reset 092a9a66 --hard && \
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opam update -u
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# capnp
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RUN opam pin add -n mirage-flow.dev --dev
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RUN opam pin add -n capnp.dev 'https://github.com/talex5/capnp-ocaml.git#interfaces2'
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RUN opam pin add -n capnp-rpc.dev 'https://github.com/mirage/capnp-rpc.git'
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RUN opam pin add -n capnp-rpc-lwt.dev 'https://github.com/mirage/capnp-rpc.git'
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COPY sdk.opam /src
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RUN sudo chown opam -R /src
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RUN opam pin add sdk.local /src -n
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RUN opam depext -y alcotest sdk
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RUN opam install alcotest && opam install --deps sdk -t
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RUN opam list
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COPY ./sdk /src/
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RUN sudo chown opam -R /src
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RUN opam update sdk && opam install sdk -t
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### dhcp-client
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FROM sdk as dhcp-client
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# charrua
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RUN opam pin add -n charrua-client.dev https://github.com/mirage/charrua-core.git
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RUN opam pin add -n charrua-client-lwt.dev https://github.com/samoht/charrua-core.git#fix-build-and-tests
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RUN opam pin add -n charrua-client-mirage.dev https://github.com/samoht/charrua-core.git#fix-build-and-tests
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COPY dhcp-client.opam /src
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RUN sudo chown opam -R /src
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RUN opam pin add dhcp-client /src -n
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RUN opam install dhcp-client --deps
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COPY ./dhcp-client /src/dhcp-client
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RUN sudo chown opam -R /src
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RUN opam config exec -- jbuilder build --dev -p dhcp-client
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RUN sudo mkdir -p /out
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RUN sudo cp /src/_build/default/dhcp-client/main.exe /out/dhcp-client
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RUN sudo cp /src/_build/default/dhcp-client/main_eng.exe /out/dhcp-client-engine
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RUN sudo cp /src/_build/default/dhcp-client/main_net.exe /out/dhcp-client-network
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RUN sudo cp /src/_build/default/dhcp-client/main_act.exe /out/dhcp-client-actuator
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### One binary
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FROM scratch
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USER 0
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COPY --from=dhcp-client /out/dhcp-client /
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CMD ["/dhcp-client", "-vv"]
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### DHCP client engine
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FROM scratch
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USER 0
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COPY --from=dhcp-client /out/dhcp-client-engine /
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CMD ["/dhcp-client-engine", "-vv"]
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### DHCP network proxy
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FROM scratch
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USER 0
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COPY --from=dhcp-client /out/dhcp-client-actuator /
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CMD ["/dhcp-client-actuator", "-vv"]
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### Host actuator
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FROM scratch
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USER 0
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COPY --from=dhcp-client /out/dhcp-client-actuator /
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CMD ["/dhcp-client-actuator", "-vv"]
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