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* fix: Build and install the langflow-sdk for lfx (fixes nightly) (#12481) * fix: Build and install the langflow-sdk for lfx * Publish sdk as a nightly * Update ci.yml * Update python_test.yml * Update ci.yml * fix: Properly grep for the langflow version (#12486) * fix: Properly grep for the langflow version * Mount the sdk where needed * Skip the sdk * [autofix.ci] apply automated fixes * Update setup.py * fix(docker): Remove broken npm self-upgrade from Docker images (#12309) * fix: replace grep -oP with sed for Node.js version extraction in Docker builds (#12331) The grep -oP (PCRE regex) command fails in the python:3.12.12-slim-trixie Docker base image because PCRE support is not available in the slim variant. This replaces grep -oP with portable sed -nE in all 5 Dockerfiles and adds an empty version guard to fail fast with a clear error message instead of producing a broken download URL. --------- Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com> Co-authored-by: Cristhian Zanforlin Lousa <cristhian.lousa@gmail.com> Co-authored-by: vjgit96 <vijay.katuri@ibm.com>
120 lines
4.6 KiB
Docker
120 lines
4.6 KiB
Docker
# syntax=docker/dockerfile:1
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# Keep this syntax directive! It's used to enable Docker BuildKit
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################################
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# BUILDER-BASE
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# Used to build deps + create our virtual environment
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################################
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# 1. use python:3.12.3-slim as the base image until https://github.com/pydantic/pydantic-core/issues/1292 gets resolved
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# 2. do not add --platform=$BUILDPLATFORM because the pydantic binaries must be resolved for the final architecture
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# Use a Python image with uv pre-installed
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FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim AS builder
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# Install the project into `/app`
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WORKDIR /app
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# Enable bytecode compilation
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ENV UV_COMPILE_BYTECODE=1
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# Copy from the cache instead of linking since it's a mounted volume
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ENV UV_LINK_MODE=copy
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# Set RUSTFLAGS for reqwest unstable features needed by apify-client v2.0.0
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ENV RUSTFLAGS='--cfg reqwest_unstable'
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RUN 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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# deps for building python deps
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build-essential \
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git \
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# npm
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npm \
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# gcc
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gcc \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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# Copy files first to avoid permission issues with bind mounts
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COPY ./uv.lock /app/uv.lock
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COPY ./README.md /app/README.md
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COPY ./pyproject.toml /app/pyproject.toml
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COPY ./src/backend/base/README.md /app/src/backend/base/README.md
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COPY ./src/backend/base/uv.lock /app/src/backend/base/uv.lock
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COPY ./src/backend/base/pyproject.toml /app/src/backend/base/pyproject.toml
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# Copy lfx metadata files since it's a workspace member
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COPY ./src/lfx/pyproject.toml /app/src/lfx/pyproject.toml
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COPY ./src/lfx/README.md /app/src/lfx/README.md
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# Copy sdk metadata files since it's a workspace member
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COPY ./src/sdk/pyproject.toml /app/src/sdk/pyproject.toml
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COPY ./src/sdk/README.md /app/src/sdk/README.md
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# Install the project's dependencies using the lockfile and settings
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# We need to mount the root uv.lock and pyproject.toml to build the base with uv because we're still using uv workspaces
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RUN --mount=type=cache,target=/root/.cache/uv \
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RUSTFLAGS='--cfg reqwest_unstable' \
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cd src/backend/base && uv sync --frozen --no-install-project --no-dev --no-editable --extra postgresql
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COPY ./src /app/src
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COPY src/frontend /tmp/src/frontend
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WORKDIR /tmp/src/frontend
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# Increase memory and disable concurrent builds to avoid esbuild crashes on emulated architectures
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# Force esbuild to use JS implementation on emulated architectures to avoid native binary crashes
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RUN npm install \
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&& ESBUILD_BINARY_PATH="" NODE_OPTIONS="--max-old-space-size=4096" JOBS=1 npm run build \
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&& cp -r build /app/src/backend/base/langflow/frontend \
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&& rm -rf /tmp/src/frontend
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WORKDIR /app/src/backend/base
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RUN --mount=type=cache,target=/root/.cache/uv \
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RUSTFLAGS='--cfg reqwest_unstable' \
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uv sync --frozen --no-dev --no-editable --extra postgresql
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################################
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# RUNTIME
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# Setup user, utilities and copy the virtual environment only
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################################
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FROM python:3.12.12-slim-trixie AS runtime
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RUN apt-get update \
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&& apt-get upgrade -y \
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&& apt-get install --no-install-recommends -y curl git libpq5 gnupg xz-utils \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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COPY --from=builder /usr/local/bin/uv /usr/local/bin/uv
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COPY --from=builder /usr/local/bin/uvx /usr/local/bin/uvx
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RUN ARCH=$(dpkg --print-architecture) \
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&& if [ "$ARCH" = "amd64" ]; then NODE_ARCH="x64"; \
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elif [ "$ARCH" = "arm64" ]; then NODE_ARCH="arm64"; \
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else NODE_ARCH="$ARCH"; fi \
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&& NODE_VERSION=$(curl -fsSL https://nodejs.org/dist/latest-v22.x/ \
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| sed -nE "s/.*node-v([0-9]+\.[0-9]+\.[0-9]+)-linux-${NODE_ARCH}\.tar\.xz.*/\1/p" \
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| head -1) \
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&& if [ -z "$NODE_VERSION" ]; then echo "ERROR: Could not determine Node.js version" && exit 1; fi \
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&& curl -fsSL "https://nodejs.org/dist/v${NODE_VERSION}/node-v${NODE_VERSION}-linux-${NODE_ARCH}.tar.xz" \
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| tar -xJ -C /usr/local --strip-components=1
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RUN useradd user -u 1000 -g 0 --no-create-home --home-dir /app/data
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COPY --from=builder --chown=1000 /app/.venv /app/.venv
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ENV PATH="/app/.venv/bin:$PATH"
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RUN /app/.venv/bin/pip install --upgrade playwright \
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&& /app/.venv/bin/playwright install
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LABEL org.opencontainers.image.title=langflow
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LABEL org.opencontainers.image.authors=['Langflow']
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LABEL org.opencontainers.image.licenses=MIT
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LABEL org.opencontainers.image.url=https://github.com/langflow-ai/langflow
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LABEL org.opencontainers.image.source=https://github.com/langflow-ai/langflow
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USER user
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WORKDIR /app
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ENV LANGFLOW_HOST=0.0.0.0
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ENV LANGFLOW_PORT=7860
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CMD ["langflow-base", "run"]
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