Joseph Doherty
44df30236e
Phase 3 added an in-repo .proto compiled by Grpc.Tools; its bundled linux_arm64 protoc segfaults (exit 139) on Apple-Silicon Docker, so the native-arm64 build stage could not generate the gRPC stubs. dotnet publish is framework-dependent (portable IL + every RID's native assets), so pinning ONLY the build stage to linux/amd64 leaves the runtime image native arm64 (fast) while the one-time build is emulated. Matches the Dockerfile's stated 'targeting linux-x64' intent. Claude-Session: https://claude.ai/code/session_01GASWkNEi68FSCtvr6rLoEW
42 lines
2.2 KiB
Docker
42 lines
2.2 KiB
Docker
# Multi-stage build of OtOpcUa.Host targeting linux-x64. Used by docker-dev/docker-compose.yml
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# to spin six host containers (central-1, central-2, site-a-1, site-a-2, site-b-1, site-b-2) from a single image —
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# Compose drives OTOPCUA_ROLES + Cluster:* env per container to differentiate them.
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# A separate `migrator` stage (below) applies EF migrations once on bring-up.
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# Build stage is PINNED to linux/amd64. Per-cluster mesh Phase 3 added an in-repo .proto compiled by
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# Grpc.Tools, whose bundled linux_arm64 `protoc` segfaults (exit 139) on Apple-Silicon Docker — so a
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# native-arm64 build stage cannot generate the gRPC stubs. `dotnet publish` here is framework-dependent
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# (portable IL + every RID's native assets), so the amd64-built output runs unchanged on the native
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# runtime image below; only this one-time build is emulated, runtime stays native/fast.
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FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/sdk:10.0 AS build
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WORKDIR /src
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COPY . .
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RUN dotnet restore ZB.MOM.WW.OtOpcUa.slnx
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RUN dotnet publish src/Server/ZB.MOM.WW.OtOpcUa.Host/ZB.MOM.WW.OtOpcUa.Host.csproj \
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-c Release -o /app --no-restore
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FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
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WORKDIR /app
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COPY --from=build /app ./
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EXPOSE 9000
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EXPOSE 4053
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EXPOSE 4840
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ENTRYPOINT ["dotnet", "OtOpcUa.Host.dll"]
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# ── Migrator (one-shot) ──────────────────────────────────────────────────────
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# Applies EF Core migrations to the ConfigDb so a fresh SQL volume gets the schema
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# with no operator step. docker-dev compose runs this once, before cluster-seed +
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# the host nodes (they depend on it via service_completed_successfully). The host
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# nodes deliberately do NOT auto-migrate (production owns schema changes), so this
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# rig-only stage carries that responsibility. The connection comes from the
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# OTOPCUA_CONFIG_CONNECTION env var read by DesignTimeDbContextFactory.
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FROM build AS migrator
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RUN dotnet tool install --global dotnet-ef --version 10.0.7
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ENV PATH="${PATH}:/root/.dotnet/tools"
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WORKDIR /src
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ENTRYPOINT ["dotnet", "ef", "database", "update", \
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"--project", "src/Core/ZB.MOM.WW.OtOpcUa.Configuration", \
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"--startup-project", "src/Core/ZB.MOM.WW.OtOpcUa.Configuration"]
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