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build: add build for docker image with all optional deps (#7957)

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* Add build for docker image with all optional deps

* Add to release workflows
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Jordan Frazier 2025-05-12 09:26:58 -07:00 • committed by GitHub
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# syntax=docker/dockerfile:1
# Keep this syntax directive! It's used to enable Docker BuildKit
################################
# BUILDER-BASE
# Used to build deps + create our virtual environment
################################
# 1. use python:3.12.3-slim as the base image until https://github.com/pydantic/pydantic-core/issues/1292 gets resolved
# 2. do not add --platform=$BUILDPLATFORM because the pydantic binaries must be resolved for the final architecture
# Use a Python image with uv pre-installed
FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim AS builder
# Install the project into `/app`
WORKDIR /app
# Enable bytecode compilation
ENV UV_COMPILE_BYTECODE=1
# Copy from the cache instead of linking since it's a mounted volume
ENV UV_LINK_MODE=copy
RUN apt-get update \
&& apt-get upgrade -y \
&& apt-get install --no-install-recommends -y \
# deps for building python deps
build-essential \
git \
# npm
npm \
# gcc
gcc \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/*
RUN --mount=type=cache,target=/root/.cache/uv \
--mount=type=bind,source=uv.lock,target=uv.lock \
--mount=type=bind,source=README.md,target=README.md \
--mount=type=bind,source=pyproject.toml,target=pyproject.toml \
--mount=type=bind,source=src/backend/base/README.md,target=src/backend/base/README.md \
--mount=type=bind,source=src/backend/base/uv.lock,target=src/backend/base/uv.lock \
--mount=type=bind,source=src/backend/base/pyproject.toml,target=src/backend/base/pyproject.toml \
uv sync --frozen --no-install-project --no-editable --extra deploy --extra couchbase --extra cassio --extra local --extra clickhouse-connect --extra nv-ingest --extra postgresql
COPY ./src /app/src
COPY src/frontend /tmp/src/frontend
WORKDIR /tmp/src/frontend
RUN --mount=type=cache,target=/root/.npm \
npm ci \
&& npm run build \
&& cp -r build /app/src/backend/langflow/frontend \
&& rm -rf /tmp/src/frontend
WORKDIR /app
COPY ./pyproject.toml /app/pyproject.toml
COPY ./uv.lock /app/uv.lock
COPY ./README.md /app/README.md
RUN --mount=type=cache,target=/root/.cache/uv \
uv sync --frozen --no-editable --extra deploy --extra couchbase --extra cassio --extra local --extra clickhouse-connect --extra nv-ingest --extra postgresql
################################
# RUNTIME
# Setup user, utilities and copy the virtual environment only
################################
FROM python:3.12.3-slim AS runtime
RUN apt-get update \
&& apt-get upgrade -y \
&& apt-get install -y curl git libpq5 gnupg \
&& curl -fsSL https://deb.nodesource.com/setup_18.x | bash - \
&& apt-get install -y nodejs \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* \
&& useradd user -u 1000 -g 0 --no-create-home --home-dir /app/data
COPY --from=builder --chown=1000 /app/.venv /app/.venv
# Place executables in the environment at the front of the path
ENV PATH="/app/.venv/bin:$PATH"
LABEL org.opencontainers.image.title=langflow
LABEL org.opencontainers.image.authors=['Langflow']
LABEL org.opencontainers.image.licenses=MIT
LABEL org.opencontainers.image.url=https://github.com/langflow-ai/langflow
LABEL org.opencontainers.image.source=https://github.com/langflow-ai/langflow
USER user
WORKDIR /app
ENV LANGFLOW_HOST=0.0.0.0
ENV LANGFLOW_PORT=7860
CMD ["langflow", "run"]