71 lines
2.9 KiB
Docker
71 lines
2.9 KiB
Docker
# ---------- build stage ----------
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FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/sdk:9.0 AS build
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WORKDIR /src
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# Install tools needed to install IBM i Access ODBC (alien to convert RPM, unixODBC dev for headers)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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alien curl ca-certificates unzip \
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unixodbc unixodbc-dev \
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&& rm -rf /var/lib/apt/lists/*
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# Ensure directories exist even if the IBM driver is absent, so later COPY succeeds
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RUN mkdir -p /opt/ibm /usr/lib /usr/lib64 /tmp/odbc-libs/lib /tmp/odbc-libs/lib64
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# Copy IBM i Access ODBC RPM from build context (put your rpm under ./drivers)
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# Example filename: ibm-iaccess-1.1.0.29-1.0.x86_64.rpm.disabled (we drop the .disabled suffix below)
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COPY drivers/ /tmp/drivers/
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RUN set -ex; \
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if ls /tmp/drivers/ibm-iaccess-*.rpm.disabled >/dev/null 2>&1; then \
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for f in /tmp/drivers/ibm-iaccess-*.rpm.disabled; do mv "$f" "${f%.disabled}"; done; \
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fi
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RUN set -ex; \
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if ls /tmp/drivers/ibm-iaccess-*.rpm >/dev/null 2>&1; then \
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for f in /tmp/drivers/ibm-iaccess-*.rpm; do alien -i --scripts "$f"; done; \
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else echo ">> IBM i Access ODBC RPM not found in /tmp/drivers. Build will continue, but ODBC will not work until driver is present." ; fi
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# Collect IBM driver shared libraries so they can be copied without optional globs later
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RUN set -ex; \
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if ls /opt/ibm/iaccess/lib64/libcwb*.so* >/dev/null 2>&1; then cp /opt/ibm/iaccess/lib64/libcwb*.so* /tmp/odbc-libs/lib64/; fi; \
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if ls /opt/ibm/iaccess/lib/libcwb*.so* >/dev/null 2>&1; then cp /opt/ibm/iaccess/lib/libcwb*.so* /tmp/odbc-libs/lib/; fi
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# Register ODBC driver (odbcinst.ini)
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COPY docker/odbc/odbcinst.ini /etc/odbcinst.ini
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# Optional DSN (odbc.ini) if you prefer DSN connections
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COPY docker/odbc/odbc.ini /etc/odbc.ini
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# copy project and restore/build
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COPY AS400API.csproj ./
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RUN dotnet restore AS400API.csproj
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COPY . .
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RUN dotnet publish AS400API.csproj -c Release -o /app/publish /p:UseAppHost=false
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# ---------- runtime stage ----------
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FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/aspnet:9.0 AS final
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WORKDIR /app
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# Install unixODBC and copy IBM i Access ODBC libs from build stage
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RUN apt-get update && apt-get install -y --no-install-recommends \
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unixodbc \
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&& rm -rf /var/lib/apt/lists/*
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# Copy IBM i driver files installed in build stage (if present)
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# Common path after installing ibm-iaccess via alien:
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COPY --from=build /opt/ibm /opt/ibm
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COPY --from=build /tmp/odbc-libs/lib64/ /usr/lib64/
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COPY --from=build /tmp/odbc-libs/lib/ /usr/lib/
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# ODBC config
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COPY docker/odbc/odbcinst.ini /etc/odbcinst.ini
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COPY docker/odbc/odbc.ini /etc/odbc.ini
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# App
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COPY --from=build /app/publish .
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# Default envs (override in compose)
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ENV ASPNETCORE_URLS=http://+:8080
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ENV AS400_DRIVER_NAME="IBM i Access ODBC Driver"
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ENV LD_LIBRARY_PATH=/opt/ibm/iaccess/lib64:/opt/ibm/iaccess/lib
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EXPOSE 8080
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ENTRYPOINT ["dotnet", "AS400API.dll"]
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