Update Dockerfile and docker-compose.yaml to use Python 3.11 and mode…

Dockerfile

@@ -1,18 +1,19 @@
-FROM alpine:3.10
-LABEL maintainer "Wes Lambert, [email protected]"
-LABEL version="Unfurl Docker v0.2"
+FROM python:3.11-alpine
+LABEL maintainer="Wes Lambert, [email protected]"
+LABEL version="Unfurl Docker v0.4"
 LABEL description="Run Unfurl in a Docker container"
 
 COPY requirements.txt /unfurl/requirements.txt
+COPY requirements-ui.txt /unfurl/requirements-ui.txt
 
-RUN apk update && apk add --no-cache git python3 && \
-    if [ ! -e /usr/bin/pip ]; then ln -s pip3 /usr/bin/pip ; fi && \
-    if [[ ! -e /usr/bin/python ]]; then ln -sf /usr/bin/python3 /usr/bin/python; fi && \
-    pip3 install -r /unfurl/requirements.txt
-
-COPY unfurl/ /unfurl/unfurl/
-COPY *.py unfurl.ini /unfurl/
-RUN sed -i 's/^host.*/host = 0.0.0.0/' /unfurl/unfurl.ini
+RUN apk update && apk add --no-cache git wget && \
+    pip install --upgrade pip && \
+    pip install -r /unfurl/requirements.txt && \
+    pip install -r /unfurl/requirements-ui.txt
 
+COPY . /unfurl/
 WORKDIR /unfurl
-ENTRYPOINT ["/usr/bin/python3", "unfurl_app.py"]
+RUN pip install -e .
+
+EXPOSE 5000
+ENTRYPOINT ["python", "-c", "from unfurl.app import web_app; web_app()"]

docker-compose.yaml

@@ -1,11 +1,25 @@
-version: '2'
 services:
   unfurl:
     container_name: unfurl
     build:
       context: ./
       dockerfile: Dockerfile
-    # Match the port defined in unfurl.ini
     ports:
       - "5000:5000"
     restart: unless-stopped
+    environment:
+      - PYTHONUNBUFFERED=1
+    healthcheck:
+      test: ["CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:5000/"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+    volumes:
+      - ./unfurl.ini:/unfurl/unfurl.ini:ro
+    networks:
+      - unfurl-network
+
+networks:
+  unfurl-network:
+    driver: bridge