mindx/Dockerfile at main · DotNetAge/mindx · GitHub

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# =============================================================================
# MindX Docker Image — Multi-stage build with ONNX Runtime support
# =============================================================================
# Build:
#   Local:  make docker                (auto-build .env + docker compose)
#   Local:  docker build -t mindx .    (standalone)
#   CI:     docker/build-push-action   (multi-platform via buildx)
# =============================================================================

# ---- Builder stage ----
FROM golang:1.26-bookworm AS builder

ARG VERSION=dev
ARG COMMIT=unknown
ARG BUILD_TIME=unknown

WORKDIR /src
COPY go.mod go.sum ./
# third_party/ must be copied before go mod download because go.mod has
# a replace directive pointing to ./third_party/hnsw
COPY third_party/ ./third_party/
RUN go mod download

COPY . .

RUN apt-get update && apt-get install -y --no-install-recommends gcc libc6-dev \
    && rm -rf /var/lib/apt/lists/*

RUN CGO_ENABLED=1 go build \
    -trimpath \
    -ldflags="-s -w \
      -X github.com/DotNetAge/mindx/internal/core.Version=${VERSION#v} \
      -X github.com/DotNetAge/mindx/internal/core.Commit=${COMMIT} \
      -X github.com/DotNetAge/mindx/internal/core.BuildTime=${BUILD_TIME}" \
    -o /usr/local/bin/mindx \
    .

# ---- ONNX Runtime download stage ----
FROM debian:bookworm-slim AS onnxruntime-dl

ARG TARGETARCH
RUN apt-get update && apt-get install -y --no-install-recommends curl ca-certificates \
    && rm -rf /var/lib/apt/lists/*

RUN set -ex; \
    ONNX_VERSION="1.24.4"; \
    if [ "$TARGETARCH" = "arm64" ]; then \
      ARCH="aarch64"; \
    else \
      ARCH="x64"; \
    fi; \
    curl -fL -o /tmp/onnxruntime.tgz \
      "https://github.com/microsoft/onnxruntime/releases/download/v${ONNX_VERSION}/onnxruntime-linux-${ARCH}-${ONNX_VERSION}.tgz"; \
    tar xzf /tmp/onnxruntime.tgz -C /tmp; \
    cp -P "/tmp/onnxruntime-linux-${ARCH}-${ONNX_VERSION}/lib/libonnxruntime.so"* /usr/local/lib/; \
    rm -rf /tmp/onnxruntime*

# ---- Runtime stage ----
FROM debian:bookworm-slim

LABEL maintainer="DotNetAge <ray@rayainfo.cn>"
LABEL org.opencontainers.image.source="https://github.com/DotNetAge/mindx"
LABEL org.opencontainers.image.description="MindX AI-native multi-agent conversation platform"

ARG VERSION=dev
ENV MINDX_VERSION=${VERSION}

# Install runtime dependencies (minimal set)
RUN apt-get update && apt-get install -y --no-install-recommends \
    ca-certificates \
    python3 \
    python3-pip \
    bash \
    wget \
    tini \
    && rm -rf /var/lib/apt/lists/*

# Copy ONNX Runtime shared library
COPY --from=onnxruntime-dl /usr/local/lib/libonnxruntime.so* /usr/local/lib/
RUN ldconfig

# Copy binary
COPY --from=builder /usr/local/bin/mindx /usr/local/bin/mindx

# Non-root user + runtime directories
RUN adduser --disabled-password --gecos '' mindx && \
    mkdir -p /home/mindx/.mindx/logs \
    /home/mindx/.mindx/sessions \
    /home/mindx/workspaces && \
    chown -R mindx:mindx /home/mindx/.mindx /home/mindx/workspaces

USER mindx
WORKDIR /home/mindx

# Deploy runtime environment (agents, schemas, settings, skills, mindx.json)
COPY --chown=mindx:mindx runtime/ /home/mindx/.mindx/

# Fix venv path in mindx.json for container
RUN sed -i 's|/Users/ray/.mindx/.venv|/home/mindx/.mindx/.venv|g' \
    /home/mindx/.mindx/mindx.json 2>/dev/null || true

# Ports
# 1313: Web UI (HTTP)
# 1314: WebSocket Gateway
EXPOSE 1313 1314

# Health check
HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
    CMD wget -qO- http://localhost:1313/ || exit 1

ENTRYPOINT ["/usr/bin/tini", "--", "mindx"]
CMD ["daemon"]