b4ddf49cc7
The interop lane's dotnet build FailFasts on startup in this minimal Debian image: no ICU package, and .NET's globalization stack aborts without one rather than degrading. The interop peer already parses every argument through CultureInfo.InvariantCulture, so invariant mode costs it nothing; it is also Microsoft's own documented fix for a minimal container, cheaper than pinning and installing an ICU package by name. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
59 lines
3 KiB
Docker
59 lines
3 KiB
Docker
# The linux-x64 development loop for the CultMesh native QUIC bridge: build it
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# and run its runtime-lifetime scenarios directly. Not a release builder — the
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# shipped Linux artifact comes from the workflow (see
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# docs/typescript-quic-realtime-cut.md).
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#
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# See native/GameCult.Mesh.Quic.Native/README.md for the build and run commands
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# (CULTMESH_QUIC_BUILD_TESTS, CULTMESH_QUIC_DEBUG_ASSERTS, and the scenario
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# names the built binary takes as its first argument).
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#
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# docker build -t cultlib-quic-native-dev -f scripts/quic-native-linux-dev.Dockerfile scripts
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#
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# From the repository root; the mount for `docker run` is that root wherever it
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# is: `${PWD}` in PowerShell, `$(pwd)` in a POSIX shell.
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#
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# `--security-opt seccomp=unconfined` is not optional and not caution. A
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# ThreadSanitizer configuration needs the process's address space where it
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# expects it, so a TSan run is re-executed under `setarch -R`, which asks the
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# kernel for personality(ADDR_NO_RANDOMIZE). Docker's default seccomp profile
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# denies that call, and without it ThreadSanitizer dies before main with
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# "unexpected memory mapping" — a configuration that never starts, not a
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# scenario that passed.
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#
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# Pinned by digest, not by the moving tag: the artifact is the toolchain that
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# made it.
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FROM debian:13@sha256:f324c7ff54321e8d9c588493a20244965938ce0aa50bbd1022d38010e9ffc4b1
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# cmake, ninja and g++ build the bridge and its scenario runner; curl,
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# ca-certificates and dpkg fetch and unpack the pinned libmsquic deb;
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# util-linux carries setarch, needed to re-execute the TSan scenarios under
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# ADDR_NO_RANDOMIZE. The four libraries are MsQuic's own runtime dependencies,
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# which the bridge does not vendor. gnupg is needed only to fetch the NodeSource
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# key below.
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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bash ca-certificates cmake curl dpkg g++ ninja-build util-linux gnupg \
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libssl3t64 libnuma1 libxdp1 libnl-route-3-200 \
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&& rm -rf /var/lib/apt/lists/*
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# Node 24 and the .NET 10 SDK: the Cut 4 QUIC realtime plane's own npm tests
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# and the C#-to-TS interop lane run in this image too, so it needs to build the
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# bridge and then exercise it from both runtimes without a second image.
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RUN curl -fsSL https://deb.nodesource.com/setup_24.x | bash - \
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&& apt-get install -y --no-install-recommends nodejs \
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&& rm -rf /var/lib/apt/lists/*
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RUN curl -fsSL https://dot.net/v1/dotnet-install.sh -o /tmp/dotnet-install.sh \
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&& bash /tmp/dotnet-install.sh --channel 10.0 --install-dir /usr/share/dotnet \
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&& rm /tmp/dotnet-install.sh \
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&& ln -s /usr/share/dotnet/dotnet /usr/local/bin/dotnet
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ENV DOTNET_ROOT=/usr/share/dotnet
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ENV DOTNET_CLI_TELEMETRY_OPTOUT=1
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# This minimal Debian image carries no ICU package, and .NET's runtime
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# FailFasts on startup without one. The interop peer already parses every
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# argument through CultureInfo.InvariantCulture, so globalization-invariant
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# mode costs it nothing; installing an ICU package would be the alternative,
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# but Microsoft's own guidance for a minimal container is this flag.
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ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
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WORKDIR /src
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