API and webapp Dockerfile (#5)

* [wip] first test dockerfile w/ supervisord using GitHub Actions

* [fix] uv run

Author: meilame-tayebjee

.github/workflows/build-image.yaml

@@ -0,0 +1,56 @@
+name: Image Build
+
+on:
+  push:
+    branches:
+      - main
+      - dockerfile
+    tags:
+      - "*"
+  workflow_dispatch:
+
+jobs:
+  image-build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: meilametayebjee/codification-ape-graph-rag-api
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
+            type=ref,event=branch
+            type=ref,event=tag
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          build-args: |
+            API_USERNAME=${{ secrets.API_USERNAME }}
+            API_PASSWORD=${{ secrets.API_PASSWORD }}
+
+      - name: Image digest
+        run: echo ${{ steps.docker_build.outputs.digest }}

Dockerfile

@@ -0,0 +1,31 @@
+# Use an official lightweight Python image
+FROM python:3.11-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install system dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    curl \
+    git \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install uv (if needed)
+COPY uv.lock pyproject.toml ./
+# Install uv package manager
+RUN pip install uv
+
+# Sync dependencies
+RUN uv sync
+
+# Copy the rest of the code
+COPY . .
+
+# Copy supervisord config
+COPY supervisord.conf /etc/supervisord.conf
+
+# Expose ports: 8501 for Streamlit, 5000 for FastAPI
+EXPOSE 8501 5000
+
+CMD ["/usr/local/bin/supervisord", "-c", "/etc/supervisord.conf"]

pyproject.toml

@@ -16,6 +16,7 @@ dependencies = [
     "fastapi>=0.115.12",
     "streamlit>=1.44.0",
     "langchain-openai>=0.3.11",
+    "supervisor>=4.2.5",
 ]
 authors = [
   {name="Thomas Faria", email="[email protected]"}

supervisord.conf

@@ -0,0 +1,18 @@
+[supervisord]
+nodaemon=true
+
+[program:streamlit]
+command=uv run streamlit run app/main.py
+directory=/app
+autostart=true
+autorestart=true
+stdout_logfile=/dev/stdout
+stderr_logfile=/dev/stderr
+
+[program:fastapi]
+command=uv run uvicorn src.api.main:app --host 0.0.0.0 --port 5000
+directory=/app
+autostart=true
+autorestart=true
+stdout_logfile=/dev/stdout
+stderr_logfile=/dev/stderr