Merge pull request #790 from warren-bank/PR-01-docker-security

Add 2 variations of Dockerfile
This commit is contained in:
Piero Toffanin 2025-04-23 00:39:54 -04:00 committed by GitHub
commit fae51debc3
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FROM python:3.11.11-slim-bullseye AS builder
WORKDIR /app
ARG DEBIAN_FRONTEND=noninteractive
RUN <<EOF
apt-get update -qq
apt-get -qqq install --no-install-recommends -y pkg-config gcc g++
apt-get upgrade --assume-yes
apt-get clean
rm -rf /var/lib/apt
python -mvenv venv
./venv/bin/pip install --no-cache-dir --upgrade pip
EOF
COPY . .
# Install package from source code, compile translations
RUN <<EOF
./venv/bin/pip install Babel==2.12.1
./venv/bin/python scripts/compile_locales.py
./venv/bin/pip install torch==2.2.0 --extra-index-url https://download.pytorch.org/whl/cpu
./venv/bin/pip install "numpy<2"
./venv/bin/pip install .
./venv/bin/pip cache purge
EOF
FROM python:3.11.11-slim-bullseye
ARG with_models=false
ARG models=""
ARG root_password=""
ARG api_key=""
ENV ENABLE_SSHD=${root_password:+true}
RUN <<EOF
if [ "$ENABLE_SSHD" = "true" ]; then
# sshd
mkdir /var/run/sshd
apt-get update -qq
apt-get -qqq install --no-install-recommends -y openssh-server
apt-get clean
rm -rf /var/lib/apt
# sshd_config
echo "root:${root_password}" | chpasswd
sed -i 's/^#?\(PermitRootLogin\) .*$/\1 yes/' /etc/ssh/sshd_config
sed -i 's/^#?\(PasswordAuthentication\) .*$/\1 yes/' /etc/ssh/sshd_config
sed -i 's/^#?\(UsePAM\) .*$/\1 no/' /etc/ssh/sshd_config
fi
EOF
COPY --from=builder --chown=root:root /app /app
WORKDIR /app
COPY --from=builder --chown=root:root /app/venv/bin/ltmanage /usr/bin/
RUN <<EOF
if [ "$with_models" = "true" ]; then
# initialize the language models
if [ ! -z "$models" ]; then
./venv/bin/python scripts/install_models.py --load_only_lang_codes "$models"
else
./venv/bin/python scripts/install_models.py
fi
fi
EOF
RUN <<EOF
if [ ! -z "$api_key" ]; then
# initialize the API key database
./venv/bin/python - <<'EOPython'
from libretranslate.api_keys import Database
from libretranslate.default_values import DEFAULT_ARGUMENTS as DEFARGS
Database(DEFARGS['API_KEYS_DB_PATH'])
EOPython
# initialize one API key
ltmanage keys add 120 --key "$api_key"
fi
EOF
EXPOSE 22
EXPOSE 5000
# entry point
RUN <<EOF
cat >'/app/start.sh' <<EOENTRY
#!/bin/sh
set -e
if [ "$ENABLE_SSHD" = "true" ]; then
service ssh start &
fi
/app/venv/bin/libretranslate --host '*'
exit 0
EOENTRY
chmod 755 /app/start.sh
EOF
ENTRYPOINT [ "/app/start.sh" ]

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FROM python:3.11.11-slim-bullseye AS builder
WORKDIR /app
ARG DEBIAN_FRONTEND=noninteractive
RUN <<EOF
apt-get update -qq
apt-get -qqq install --no-install-recommends -y pkg-config gcc g++
apt-get upgrade --assume-yes
apt-get clean
rm -rf /var/lib/apt
python -mvenv venv
./venv/bin/pip install --no-cache-dir --upgrade pip
EOF
COPY . .
# Install package from source code, compile translations
RUN <<EOF
./venv/bin/pip install Babel==2.12.1
./venv/bin/python scripts/compile_locales.py
./venv/bin/pip install torch==2.2.0 --extra-index-url https://download.pytorch.org/whl/cpu
./venv/bin/pip install "numpy<2"
./venv/bin/pip install .
./venv/bin/pip cache purge
EOF
FROM python:3.11.11-slim-bullseye
ARG with_models=false
ARG models=""
ARG api_key=""
RUN <<EOF
addgroup --system --gid 1032 libretranslate
adduser --system --uid 1032 libretranslate
mkdir -p /home/libretranslate/.local
chown -R libretranslate:libretranslate /home/libretranslate/.local
EOF
USER libretranslate
COPY --from=builder --chown=1032:1032 /app /app
WORKDIR /app
COPY --from=builder --chown=1032:1032 /app/venv/bin/ltmanage /usr/bin/
RUN <<EOF
if [ "$with_models" = "true" ]; then
# initialize the language models
if [ ! -z "$models" ]; then
./venv/bin/python scripts/install_models.py --load_only_lang_codes "$models"
else
./venv/bin/python scripts/install_models.py
fi
fi
EOF
RUN <<EOF
if [ ! -z "$api_key" ]; then
# initialize the API key database
./venv/bin/python - <<'EOPython'
from libretranslate.api_keys import Database
from libretranslate.default_values import DEFAULT_ARGUMENTS as DEFARGS
Database(DEFARGS['API_KEYS_DB_PATH'])
EOPython
# initialize one API key
ltmanage keys add 120 --key "$api_key"
fi
EOF
EXPOSE 22
EXPOSE 5000
ENTRYPOINT [ "./venv/bin/libretranslate", "--host", "*" ]