Add dockerfile

Author: strickvl

.dockerignore

@@ -0,0 +1,34 @@
+# VCS/IDE
+.git
+.gitignore
+.cursor
+.vscode
+.DS_Store
+
+# CI and docs
+.github
+assets
+design
+
+# Python artifacts
+__pycache__
+*.pyc
+*.pyo
+*.pyd
+*.log
+*.egg-info
+dist
+build
+.cache
+.venv
+venv
+env
+
+# Desktop extension bundle
+*.dxt
+
+# MCP registry metadata (if added later)
+.mcp
+
+# Vendored libs (we install via pip inside the image)
+server/lib/

.github/workflows/docker-publish.yml

@@ -0,0 +1,63 @@
+name: Docker Publish
+
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+
+env:
+  IMAGE_NAME: docker.io/zenmldocker/mcp-zenml
+
+permissions:
+  contents: read
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    concurrency:
+      group: docker-publish-${{ github.ref }}
+      cancel-in-progress: true
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels)
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=sha,format=short,prefix=sha-
+          labels: |
+            org.opencontainers.image.title=ZenML MCP Server
+            org.opencontainers.image.description=Model Context Protocol server for ZenML
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+            org.opencontainers.image.licenses=MIT
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Image digest
+        run: echo "Digest -> ${{ steps.meta.outputs.digest }}"

Dockerfile

@@ -0,0 +1,38 @@
+# syntax=docker/dockerfile:1
+FROM python:3.12-slim AS base
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PYTHONIOENCODING=UTF-8 \
+    PIP_NO_CACHE_DIR=1 \
+    LOGLEVEL=WARNING \
+    NO_COLOR=1 \
+    ZENML_LOGGING_COLORS_DISABLED=true \
+    ZENML_ENABLE_RICH_TRACEBACK=false
+
+# Optional but helpful: fresh CA certs for TLS reliability
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+# Install Python dependencies
+COPY requirements.txt /app/
+RUN pip install --upgrade pip setuptools wheel \
+    && pip install -r requirements.txt
+
+# Security: non-root user
+RUN useradd -m -u 10001 appuser
+USER appuser
+
+# Copy only what we need to run the server in stdio mode
+COPY --chown=appuser:appuser server/zenml_server.py /app/server/zenml_server.py
+
+# OCI labels (will be enriched/overridden by CI metadata)
+LABEL org.opencontainers.image.title="ZenML MCP Server" \
+      org.opencontainers.image.description="Model Context Protocol server for ZenML" \
+      org.opencontainers.image.source="https://github.com/zenml-io/mcp-zenml" \
+      org.opencontainers.image.licenses="MIT"
+
+ENTRYPOINT ["python", "-u", "server/zenml_server.py"]

requirements.txt

@@ -2,3 +2,4 @@ httpx
 mcp[cli]
 zenml
 setuptools
+requests>=2.32.0