update dockerfile

Author: vicentebolea

.github/workflows/ci.yml

@@ -128,12 +128,21 @@ jobs:
       - name: Build and push container image
         run: |
           # Build the image
-          podman build -t "ghcr.io/${{ github.repository }}/vtk-mcp:latest" \
-                       -t "ghcr.io/${{ github.repository }}/vtk-mcp:${{ github.sha }}" \
-                       -t "ghcr.io/${{ github.repository }}/vtk-mcp:${{ steps.slug.outputs.SHORT_SHA }}" \
+          GITHUB_REPOSITORY="$(echo ${{ github.repository }} | tr '[:upper:]' '[:lower:]')"
+          podman build -t "ghcr.io/${GITHUB_REPOSITORY}/vtk-mcp:latest" \
+                       -t "ghcr.io/${GITHUB_REPOSITORY}/vtk-mcp:${{ github.sha }}" \
+                       -t "ghcr.io/${GITHUB_REPOSITORY}/vtk-mcp:${{ steps.slug.outputs.SHORT_SHA }}" \
                        .
 
           # Push all tags
-          podman push "ghcr.io/${{ github.repository }}/vtk-mcp:latest"
-          podman push "ghcr.io/${{ github.repository }}/vtk-mcp:${{ github.sha }}"
-          podman push "ghcr.io/${{ github.repository }}/vtk-mcp:${{ steps.slug.outputs.SHORT_SHA }}"
+          podman push "ghcr.io/${GITHUB_REPOSITORY}/vtk-mcp:latest"
+          podman push "ghcr.io/${GITHUB_REPOSITORY}/vtk-mcp:${{ github.sha }}"
+          podman push "ghcr.io/${GITHUB_REPOSITORY}/vtk-mcp:${{ steps.slug.outputs.SHORT_SHA }}"
+
+          # Make sure that it is public
+					curl -X PATCH \
+						-H "Authorization: token ${{ secrets.GITHUB_TOKEN }}" \
+						-H "Accept: application/vnd.github.v3+json" \
+						-d '{"visibility": "public"}' \
+						https://api.github.com/repos/Kitware/vtk-mcp/packages/container/vtk-mcp
+

Dockerfile

@@ -1,36 +1,28 @@
 LABEL org.opencontainers.image.title="VTK MCP Server"
 LABEL org.opencontainers.image.description="Model Context Protocol server for VTK class documentation"
 LABEL org.opencontainers.image.source="https://github.com/kitware/vtk-mcp"
+LABEL org.opencontainers.image.authors="Vicente Adolfo Bolea Sanchez <[email protected]>"
 LABEL org.opencontainers.image.licenses="MIT"
 LABEL org.opencontainers.image.documentation="https://github.com/kitware/vtk-mcp/blob/main/README.md"
 
 FROM python:3.12-slim
 
-WORKDIR /app
-
 ENV PIP_DISABLE_PIP_VERSION_CHECK=1 \
     PIP_NO_CACHE_DIR=1 \
     PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1
 
 # Install system dependencies for VTK
-RUN apt update && apt install -y \
-    libgl1-mesa-glx \
-    libglib2.0-0 \
-    libgomp1 \
-    libsm6 \
-    libxext6 \
-    libxrender-dev
+RUN apt update && \
+    apt install --no-install-recommends --no-install-suggests -y \
+    libgl1-mesa-dev \
+    libxrender-dev/stable
 
+WORKDIR /app
 COPY . .
 RUN pip install --upgrade pip && \
     pip install --verbose .
 
-# Create non-root user for security
-#RUN useradd --create-home --shell /bin/bash --uid 1000 vtk-user && \
-#    chown -R vtk-user:vtk-user /app
-#USER vtk-user
-
 EXPOSE 8000
 
 CMD ["vtk-mcp-server", "--transport", "http", "--host", "0.0.0.0", "--port", "8000"]

deploy/README.md

@@ -0,0 +1 @@
+# How to deploy

deploy/vtk-mcp-server-compose.yml

@@ -0,0 +1,17 @@
+version: '3.3'
+
+services:
+  vtk-mcp:
+    image: ghcr.io/kitware/vtk-mcp/vtk-mcp:latest
+    network_mode: host
+    restart: unless-stopped
+
+  watchtower:
+    image: containrrr/watchtower
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    environment:
+      - WATCHTOWER_POLL_INTERVAL=300  # Check every 5 minutes
+      - WATCHTOWER_CLEANUP=true       # Remove old images
+      - WATCHTOWER_INCLUDE_RESTARTING=true
+

deploy/vtk-mcp-server-deploy.yml

@@ -0,0 +1,30 @@
+---
+- name: Deploy vtk-server
+  become: yes
+  hosts: all
+  tasks:
+    - ansible.builtin.package:
+        name:
+          - docker.io
+          - docker-compose-v2
+        state: latest
+
+    - name: Create a directory if it does not exist
+      ansible.builtin.file:
+        path: /var/opt/vtk-mcp-server-compose
+        state: directory
+
+    - name: install vtk-mcp-server-compose files
+      ansible.builtin.copy:
+        src: "{{ item[0]}}"
+        dest: "{{ item[1] }}"
+      loop:
+        - ['./vtk-mcp-server-compose.yml',       '/var/opt/vtk-mcp-server/']
+        - ['./vtk-mcp-server.service',   '/etc/systemd/system/']
+
+    - name: restart vtk-mcp-server services
+      ansible.builtin.systemd:
+        daemon-reload: true
+        name: vtk-mcp-server.service
+        enabled: true
+        state: restarted

deploy/vtk-mcp-server.service

@@ -0,0 +1,16 @@
+[Unit]
+Description=Docker Compose for vtk-mcp-server-compose.yml
+Requires=docker.service
+After=docker.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+WorkingDirectory=/var/opt/vtk-mcp-server
+ExecStartPre=/usr/bin/docker-compose -f ./vtk-mcp-server-compose.yml pull --ignore-pull-failures
+ExecStart=/usr/bin/docker-compose -f ./vtk-mcp-server-compose.yml up -d --build
+ExecStop=/usr/bin/docker-compose -f ./vtk-mcp-server-compose.yml down
+TimeoutStartSec=0
+
+[Install]
+WantedBy=multi-user.target