mirror of
https://github.com/hanzoai/flow.git
synced 2026-10-17 01:29:18 +00:00
zeekay
2b580562d2
psycopg is under [project.optional-dependencies] postgresql. Without --extra postgresql, uv sync skips it and the app crashes with 'No module named psycopg' when connecting to PostgreSQL.
90 lines
2.8 KiB
Docker
90 lines
2.8 KiB
Docker
# syntax=docker/dockerfile:1
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# Multi-stage Dockerfile for Hanzo Flow
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################################
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# BUILDER
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################################
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FROM ghcr.io/astral-sh/uv:python3.12-bookworm-slim AS builder
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WORKDIR /app
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ENV UV_COMPILE_BYTECODE=1
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ENV UV_LINK_MODE=copy
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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build-essential \
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git \
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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 all workspace manifests so uv can resolve workspace members.
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# README.md files are required by hatchling build-backend.
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# src/backend/base/uv.lock is required by the base workspace member.
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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 ./src/lfx/README.md /app/src/lfx/README.md
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COPY ./src/lfx/pyproject.toml /app/src/lfx/pyproject.toml
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# Create placeholder for root flow package so uv can validate workspace.
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# (hatchling needs the package dir to exist; real source is copied after deps install)
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RUN mkdir -p /app/src/backend/flow && \
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touch /app/src/backend/flow/__init__.py
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# Install dependencies only (no workspace packages yet — source not copied).
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# --extra postgresql: production uses PostgreSQL (psycopg driver required)
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RUN --mount=type=cache,target=/root/.cache/uv \
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uv sync --frozen --no-dev --no-install-project --no-editable --extra postgresql
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# Copy application source code.
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COPY ./src /app/src
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# Install the workspace packages now that source is available.
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RUN --mount=type=cache,target=/root/.cache/uv \
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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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################################
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FROM python:3.12.12-slim-trixie
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RUN apt-get update \
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&& apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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libpq5 \
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&& apt-get clean \
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&& rm -rf /var/lib/apt/lists/*
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RUN groupadd -r hanzo && useradd -r -g hanzo -d /app/data hanzo
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WORKDIR /app
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COPY --from=builder --chown=hanzo:hanzo /app/.venv /app/.venv
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ENV PATH="/app/.venv/bin:${PATH}"
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ENV PYTHONUNBUFFERED=1
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ENV PYTHONDONTWRITEBYTECODE=1
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ENV PORT=7860
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# Copy only what's needed at runtime (not .git, tests, docs, docker/, etc.)
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COPY --chown=hanzo:hanzo ./src /app/src
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COPY --chown=hanzo:hanzo ./pyproject.toml /app/pyproject.toml
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COPY --chown=hanzo:hanzo ./README.md /app/README.md
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RUN mkdir -p /app/data /app/logs && chown -R hanzo:hanzo /app/data /app/logs
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USER hanzo
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EXPOSE 7860
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HEALTHCHECK --interval=30s --timeout=10s --start-period=30s --retries=3 \
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CMD curl -f http://localhost:7860/health || exit 1
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CMD ["python", "-m", "flow", "run", "--host", "0.0.0.0", "--port", "7860", "--backend-only"]
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