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# SPDX-License-Identifier: BSD-3-Clause
# Copyright(c) 2022 University of New Hampshire
# There are two Docker images defined in this Dockerfile.
# One is to be used in CI for automated testing.
# The other provides a DTS development environment, simplifying Python dependency management.
FROM ubuntu:24.04 AS base
RUN apt-get -y update && apt-get -y upgrade && \
apt-get -y install --no-install-recommends \
python3 \
python3-pip \
pipx \
python3-cachecontrol \
git \
xz-utils \
openssh-client && \
pipx install poetry>=1.8.2 && pipx ensurepath && \
git config --global --add safe.directory /dpdk
WORKDIR /dpdk/dts
FROM base AS runner
# This image is intended to be used as the base for automated systems.
# It bakes DTS into the image during the build.
COPY . /dpdk/dts
# pipx installs packages in ~/.local/bin, which is not in PATH by default. The `pipx ensurepath`
# command used in the previous step adds said directory to PATH, but the docker build process does
# not preserve environment variables between steps. Therefore, ~/.local/bin must be manually added
# into PATH in order to use the poetry command below.
ENV PATH="$PATH:/root/.local/bin"
RUN poetry install --only main
ENTRYPOINT ["poetry", "run", "python", "main.py"]
FROM base AS dev
# This image is intended to be used as DTS development environment. It doesn't need C compilation
# capabilities, only Python dependencies. Once a container mounting DTS using this image is running,
# the dependencies should be installed using Poetry.
RUN apt-get -y install --no-install-recommends \
vim emacs
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