79 lines
2.3 KiB
Docker
79 lines
2.3 KiB
Docker
# Multi-stage Dockerfile for PISCAL
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# Stage 1: Build stage - Compile PISCAL executable from Fortran sources
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FROM ubuntu:latest AS builder
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# Install build dependencies
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RUN set -xe \
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&& apt-get update \
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&& apt-get install --no-install-recommends -y \
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make \
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xutils-dev \
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gfortran \
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&& apt-get autoclean -y \
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&& apt-get autoremove -y
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# Copy source files from multiple directories
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COPY leafres/testarea/ /build/leafres/testarea/
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COPY dataassim/math/optimization/ /build/dataassim/math/optimization/
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COPY dataassim/math/othersupmath/ /build/dataassim/math/othersupmath/
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COPY dataassim/math/algebra/ /build/dataassim/math/algebra/
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COPY dataassim/math/specialfuncs/ /build/dataassim/math/specialfuncs/
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COPY dataassim/math/nonlinsystems/ /build/dataassim/math/nonlinsystems/
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COPY leafres/testrun/Makefile /build/leafres/testrun/Makefile
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# Build the executable
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WORKDIR /build/leafres/testrun
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RUN make clean || true
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RUN make
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# Stage 2: Runtime stage - Create minimal application container
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FROM ubuntu:latest
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# Install runtime dependencies only
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RUN set -xe \
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&& apt-get update \
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&& apt-get upgrade -y \
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&& apt-get install --no-install-recommends -y \
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openssh-server \
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sudo \
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iproute2 \
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vim \
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libgfortran5 \
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&& apt-get autoclean -y \
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&& apt-get autoremove -y
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# Configure SSH server
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RUN set -xe \
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&& groupadd launcher \
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&& useradd -g launcher -G sudo -m -s /bin/bash launcher \
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&& echo 'launcher:launcher' | chpasswd
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RUN set -xe \
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&& sed -i -e 's/#PasswordAuthentication.*/PasswordAuthentication yes/g' /etc/ssh/sshd_config \
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&& sed -i -e 's/UsePAM yes/UsePAM no/g' /etc/ssh/sshd_config \
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&& sed 's@session\s*required\s*pam_loginuid.so@session optional pam_loginuid.so@g' -i /etc/pam.d/sshd
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RUN set -xe \
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&& chown -R launcher:launcher /home/launcher
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# Fix for SSHD - "Missing privilege separation directory: /run/sshd"
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RUN set -xe \
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&& mkdir /run/sshd
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# Copy compiled executable from builder stage
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COPY --from=builder /build/leafres/testrun/piscal /srv/piscal
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# Copy piscal-manager scripts
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COPY piscal-manager /srv
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# Fix Windows line endings (CRLF -> LF) for scripts and config files, and make scripts executable
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RUN set -xe \
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&& find /srv -name "*.sh" -type f -exec sed -i 's/\r$//' {} \; \
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&& find /srv -name "*.cfg" -type f -exec sed -i 's/\r$//' {} \; \
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&& chmod +x /srv/*.sh || true
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WORKDIR /srv
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EXPOSE 22
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CMD ["/usr/sbin/sshd", "-D"]
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