Dockerfile

# base stage
FROM ubuntu:24.04 AS base
USER root
SHELL ["/bin/bash", "-c"]

ARG NEED_MIRROR=0

WORKDIR /ragflow

# copy models downloaded via download_deps.py
RUN mkdir -p /ragflow/rag/res/deepdoc /root/.ragflow
RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/huggingface.co,target=/huggingface.co \
    tar --exclude='.*' -cf - \
        /huggingface.co/InfiniFlow/text_concat_xgb_v1.0 \
        /huggingface.co/InfiniFlow/deepdoc \
        | tar -xf - --strip-components=3 -C /ragflow/rag/res/deepdoc

# https://github.com/chrismattmann/tika-python
# This is the only way to run python-tika without internet access. Without this set, the default is to check the tika version and pull latest every time from Apache.
RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
    cp -r /deps/nltk_data /root/ && \
    cp /deps/tika-server-standard-3.3.0.jar /deps/tika-server-standard-3.3.0.jar.md5 /ragflow/ && \
    cp /deps/cl100k_base.tiktoken /ragflow/9b5ad71b2ce5302211f9c61530b329a4922fc6a4

ENV TIKA_SERVER_JAR="file:///ragflow/tika-server-standard-3.3.0.jar"
ENV DEBIAN_FRONTEND=noninteractive

# Setup apt
# Python package and implicit dependencies:
# opencv-python: libglib2.0-0 libglx-mesa0 libgl1
# python-pptx:   default-jdk                              tika-server-standard-3.3.0.jar
# selenium:      libatk-bridge2.0-0                       chrome-linux64-121-0-6167-85
# Building C extensions: libpython3-dev libgtk-4-1 libnss3 xdg-utils libgbm-dev
RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
    if [ "$NEED_MIRROR" == "1" ]; then \
        # CI runners may inject a proxy whose TLS certificate is not trusted inside
        # the fresh Ubuntu base image yet. Keep the Ubuntu mirror on HTTP here so
        # the mirror switch remains usable before the full CA store is available.
        sed -i 's|http://archive.ubuntu.com/ubuntu|http://mirrors.aliyun.com/ubuntu|g' /etc/apt/sources.list.d/ubuntu.sources; \
        sed -i 's|http://security.ubuntu.com/ubuntu|http://mirrors.aliyun.com/ubuntu|g' /etc/apt/sources.list.d/ubuntu.sources; \
    fi; \
    rm -f /etc/apt/apt.conf.d/docker-clean && \
    echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache && \
    chmod 1777 /tmp && \
    apt update && \
    apt --no-install-recommends install -y ca-certificates \
    libglib2.0-0 libglx-mesa0 libgl1 pkg-config libgdiplus default-jdk libatk-bridge2.0-0 \
    libgtk-4-1 libnss3 xdg-utils libjemalloc-dev gnupg unzip curl wget git vim less \
    ghostscript pandoc texlive texlive-latex-extra texlive-xetex texlive-lang-chinese \
    fonts-freefont-ttf fonts-noto-cjk postgresql-client

# Download resource from GitHub to /usr/share/infinity
RUN --mount=type=secret,id=gitee_token \
    mkdir -p /usr/share/infinity/resource && \
    if [ "$NEED_MIRROR" == "1" ]; then \
        GITEE_TOKEN=$(cat /run/secrets/gitee_token 2>/dev/null || echo ""); \
        if [ -n "$GITEE_TOKEN" ]; then \
            git clone --depth 1 --single-branch "https://oauth2:${GITEE_TOKEN}@gitee.com/infiniflow/resource" /tmp/resource; \
        else \
            git clone --depth 1 --single-branch https://github.com/infiniflow/resource.git /tmp/resource; \
        fi; \
    else \
        git clone --depth 1 --single-branch https://github.com/infiniflow/resource.git /tmp/resource; \
    fi && \
    cp -r /tmp/resource/* /usr/share/infinity/resource && \
    rm -rf /tmp/resource

ARG NGINX_VERSION=1.31.3-1~noble
RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
    mkdir -p /etc/apt/keyrings && \
    curl --retry 5 --retry-delay 2 --retry-all-errors -fsSL https://nginx.org/keys/nginx_signing.key | gpg --dearmor -o /etc/apt/keyrings/nginx-archive-keyring.gpg && \
    echo "deb [signed-by=/etc/apt/keyrings/nginx-archive-keyring.gpg] https://nginx.org/packages/mainline/ubuntu/ noble nginx" > /etc/apt/sources.list.d/nginx.list && \
    apt -o Acquire::Retries=5 update && \
    apt -o Acquire::Retries=5 install -y nginx=${NGINX_VERSION} && \
    apt-mark hold nginx

# Install uv
RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
    if [ "$NEED_MIRROR" == "1" ]; then \
        mkdir -p /etc/uv && \
        echo 'python-install-mirror = "https://registry.npmmirror.com/-/binary/python-build-standalone/"' > /etc/uv/uv.toml && \
        echo '[[index]]' >> /etc/uv/uv.toml && \
        echo 'url = "https://mirrors.aliyun.com/pypi/simple"' >> /etc/uv/uv.toml && \
        echo 'default = true' >> /etc/uv/uv.toml; \
    fi; \
    arch="$(uname -m)"; \
    if [ "$arch" = "x86_64" ]; then uv_arch="x86_64"; else uv_arch="aarch64"; fi; \
    tar xzf "/deps/uv-${uv_arch}-unknown-linux-gnu.tar.gz" \
    && cp "uv-${uv_arch}-unknown-linux-gnu/"* /usr/local/bin/ \
    && rm -rf "uv-${uv_arch}-unknown-linux-gnu" \
    && uv python install 3.13

ENV PYTHONDONTWRITEBYTECODE=1 DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1 \
    UV_HTTP_TIMEOUT=200 \
    UV_HTTP_RETRIES=3
ENV PATH=/root/.local/bin:$PATH

# nodejs 12.22 on Ubuntu 22.04 is too old
RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
    curl -fsSL https://deb.nodesource.com/setup_20.x | bash - && \
    apt purge -y nodejs npm && \
    apt autoremove -y && \
    apt update && \
    apt install -y nodejs

# stagehand-server-v3 (Node.js SEA binary used by Browser component
# in local mode).
#
# The `v3.21.0` value below is the `stagehand-go/v3` Go module
# version pinned in `go.mod`. It is used here only to compute the
# `go_<ver>/` subdirectory that `local.go:cacheDir()` will look in
# for the binary at runtime — that subdirectory name is keyed by
# the Go module's own `internal.PackageVersion`, NOT by the server
# binary's release tag.
#
# The server binary itself is fetched separately by `download_deps.py`
# from the browserbase/stagehand GitHub releases. The two are
# LOOSELY MATCHED — both stay on the v3.x line and remain protocol-
# compatible, but the version numbers do NOT track each other (Go
# SDK is at v3.21.0, server binary is at v3.7.2 today). On every
# go.mod bump, refresh the server binary pin in `download_deps.py`
# to the current latest server release; no version correspondence
# is required to maintain.
#
# Drift on the Go SDK pin (this ARG vs go.mod) forces a fresh
# GitHub download at process boot — a hard failure in air-gapped
# deployments. CI cross-checks the two values.
#
# The binary is pre-fetched by `download_deps.py` and shipped via
# the ragflow_deps image, then written directly to the stagehand-go
# cache path that `local.go:cacheDir()` constructs at runtime —
# `/root/.cache/stagehand/lib/go_<ver>/stagehand-server-v3-<arch>`.
ARG STAGEHAND_GO_VERSION=v3.21.0
RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
    set -eux; \
    arch="$(uname -m)"; \
    case "$arch" in \
        x86_64) stagehand_arch=x64 ;; \
        aarch64|arm64) stagehand_arch=arm64 ;; \
        *) echo "Unsupported architecture: $arch" >&2; exit 1 ;; \
    esac; \
    stagehand_version="${STAGEHAND_GO_VERSION#v}"; \
    stagehand_cache_dir="/root/.cache/stagehand/lib/go_${stagehand_version}"; \
    mkdir -p "${stagehand_cache_dir}"; \
    cp "/deps/stagehand-server-v3-linux-${stagehand_arch}" \
       "${stagehand_cache_dir}/stagehand-server-v3-linux-${stagehand_arch}"; \
    chmod +x "${stagehand_cache_dir}/stagehand-server-v3-linux-${stagehand_arch}"

# Add msssql ODBC driver
# macOS ARM64 environment, install msodbcsql18.
# general x86_64 environment, install msodbcsql17.
RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
    curl https://packages.microsoft.com/keys/microsoft.asc | apt-key add - && \
    curl https://packages.microsoft.com/config/ubuntu/22.04/prod.list > /etc/apt/sources.list.d/mssql-release.list && \
    apt update && \
    arch="$(uname -m)"; \
    if [ "$arch" = "arm64" ] || [ "$arch" = "aarch64" ]; then \
        # ARM64 (macOS/Apple Silicon or Linux aarch64) \
        ACCEPT_EULA=Y apt install -y unixodbc-dev msodbcsql18; \
    else \
        # x86_64 or others \
        ACCEPT_EULA=Y apt install -y unixodbc-dev msodbcsql17; \
    fi || \
    { echo "Failed to install ODBC driver"; exit 1; }



# Add dependencies of selenium
RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/chrome-linux64-121-0-6167-85,target=/chrome-linux64.zip \
    unzip /chrome-linux64.zip && \
    mv chrome-linux64 /opt/chrome && \
    ln -s /opt/chrome/chrome /usr/local/bin/
RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/chromedriver-linux64-121-0-6167-85,target=/chromedriver-linux64.zip \
    unzip -j /chromedriver-linux64.zip chromedriver-linux64/chromedriver && \
    mv chromedriver /usr/local/bin/ && \
    rm -f /usr/bin/google-chrome

RUN --mount=type=bind,from=infiniflow/ragflow_deps:latest,source=/,target=/deps \
    if [ "$(uname -m)" = "x86_64" ]; then \
        dpkg -i /deps/libssl1.1_1.1.1f-1ubuntu2_amd64.deb; \
    elif [ "$(uname -m)" = "aarch64" ]; then \
        dpkg -i /deps/libssl1.1_1.1.1f-1ubuntu2_arm64.deb; \
    fi


# builder stage
FROM base AS builder
USER root

WORKDIR /ragflow

# Install build-only dependencies for compiling Python C extensions.
# These are not inherited from base to keep the production image smaller.
RUN --mount=type=cache,id=ragflow_apt,target=/var/cache/apt,sharing=locked \
    apt-get update --fix-missing && \
    apt-get install -y build-essential libpython3-dev libicu-dev libgbm-dev && \
    rm -rf /var/lib/apt/lists/*

# install dependencies from uv.lock file
COPY pyproject.toml uv.lock ./

# https://github.com/astral-sh/uv/issues/10462
# uv records index url into uv.lock but doesn't failover among multiple indexes
# Also rewrite pypi.tuna.tsinghua.edu.cn to mirrors.aliyun.com/pypi so locks
# that were resolved against the Tsinghua mirror (e.g. when UV_INDEX pointed
# there) get normalized to the Aliyun mirror in NEED_MIRROR=1 builds. Without
# this, stale Tsinghua URLs slip through and `uv sync --frozen` 404s on
# packages that the Tsinghua mirror no longer carries.
RUN --mount=type=cache,id=ragflow_uv,target=/root/.cache/uv,sharing=locked \
    if [ "$NEED_MIRROR" == "1" ]; then \
        sed -i 's|pypi.org|mirrors.aliyun.com/pypi|g' uv.lock; \
        sed -i 's|pypi.tuna.tsinghua.edu.cn|mirrors.aliyun.com/pypi|g' uv.lock; \
    else \
        sed -i 's|mirrors.aliyun.com/pypi|pypi.org|g' uv.lock; \
        sed -i 's|pypi.tuna.tsinghua.edu.cn|pypi.org|g' uv.lock; \
        sed -i 's|gitee.com|github.com|g' uv.lock; \
    fi; \
    # --refresh-package litellm forces a re-download of litellm from the
    # (post-sed) URLs in uv.lock even if BuildKit's persistent uv cache mount
    # holds a stale wheel from a previous build. litellm 1.88.x has had
    # multiple internal ImportError issues (1.88.1 missing
    # DEFAULT_HEALTH_CHECK_STALENESS_MULTIPLIER, 1.88.0 wheel pulled via
    # some proxies missing RedisPipelineLpopOperation) — always re-fetching
    # the locked version avoids serving a half-broken cached copy.
    uv sync --python 3.13 --frozen --refresh-package litellm && \
    # Ensure pip is available in the venv for runtime package installation (fixes #12651)
    .venv/bin/python3 -m ensurepip --upgrade

# Install frontend dependencies — depends only on package manifests so
# web source / docs changes don't invalidate this layer.
COPY web/package.json web/package-lock.json web/.npmrc ./web/
RUN --mount=type=cache,id=ragflow_npm,target=/root/.npm,sharing=locked \
    cd web && NODE_OPTIONS="--max-old-space-size=8192" npm install

# Copy full web source and docs for the frontend build.
COPY web web
COPY docs docs
RUN --mount=type=cache,id=ragflow_npm,target=/root/.npm,sharing=locked \
    cd web && NODE_OPTIONS="--max-old-space-size=8192" VITE_BUILD_SOURCEMAP=false VITE_MINIFY=esbuild npm run build

RUN --mount=type=bind,source=.git,target=/ragflow/.git \
    version_info=$(git describe --tags --match=v* --first-parent --always) && \
    echo "$version_info" > /ragflow/VERSION

# production stage
FROM base AS production
USER root

WORKDIR /ragflow

# Copy Python environment and packages
ENV VIRTUAL_ENV=/ragflow/.venv
COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"

ENV PYTHONPATH=/ragflow/

COPY admin admin
COPY api api
COPY conf conf
COPY deepdoc deepdoc
COPY rag rag
COPY agent agent
COPY pyproject.toml uv.lock ./
COPY mcp mcp
COPY common common
COPY memory memory
COPY bin bin
COPY tools/scripts tools/scripts

COPY docker/service_conf.yaml.template ./conf/service_conf.yaml.template
COPY docker/entrypoint.sh ./
RUN chmod +x ./entrypoint*.sh

# Copy nginx configuration for frontend serving
COPY docker/nginx/ragflow.conf.golang docker/nginx/ragflow.conf.python docker/nginx/ragflow.conf.hybrid docker/nginx/nginx.conf docker/nginx/proxy.conf /etc/nginx/
RUN mv /etc/nginx/ragflow.conf.golang /etc/nginx/conf.d/ragflow.conf.golang && \
    mv /etc/nginx/ragflow.conf.python /etc/nginx/conf.d/ragflow.conf.python && \
    mv /etc/nginx/ragflow.conf.hybrid /etc/nginx/conf.d/ragflow.conf.hybrid && \
    rm -f /etc/nginx/sites-enabled/default

# Copy compiled web pages
COPY --from=builder /ragflow/web/dist /ragflow/web/dist

COPY --from=builder /ragflow/VERSION /ragflow/VERSION
ENTRYPOINT ["./entrypoint.sh"]