containerized userdb

userdb/Dockerfile

@@ -0,0 +1,39 @@
+# Use an official Python runtime as a parent image
+FROM python:3.9-slim-bookworm
+
+# --- Basic runtime hygiene ---
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
+
+# Workdir
+WORKDIR /usr/src/app
+
+# Install OS deps first (so pip layer can cache better)
+# You mentioned custom markovify & git, so we keep git.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git \
+  && rm -rf /var/lib/apt/lists/*
+
+# Copy only requirements first to leverage Docker layer cache
+COPY requirements.txt .
+
+# Install Python deps
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the rest of your app
+COPY . .
+
+# Create a non-root user and give ownership
+RUN adduser --disabled-password --gecos "" appuser \
+  && chown -R appuser:appuser /usr/src/app
+
+USER appuser
+
+# Default cache dir (override with TEXTS_CACHE_DIR env if you want)
+ENV DB_DIR=/usr/src/app/db
+RUN mkdir -p "$DB_DIR"
+
+# Expose the service port
+EXPOSE 5000
+
+CMD ["python", "-u", "db.py"]

userdb/db.py

@@ -24,8 +24,8 @@ def track():
         ua = str(request.args.get('ua'))
         url = str(request.values.get("url") or request.headers.get("Referer"))
         
-        if os.path.exists('db.json'):
-            with open('db.json', 'r') as db:
+        if os.path.exists('db/db.json'):
+            with open('db/db.json', 'r') as db:
                 db = json.loads(db.read())
         else:
             db = {}
@@ -45,7 +45,7 @@ def track():
 
         send_msg(f'User <{hash}> visited { url } on { ua } ({ str(len(db[hash][cat])) })')
 
-        with open('db.json', 'w+') as dbw:
+        with open('db/db.json', 'w+') as dbw:
             dbw.write(json.dumps(db, indent=4))
 
         return str(len(db[hash][cat]))

userdb/docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  wordonaut:
+    build: .
+    container_name: tagbot
+    ports:
+      - "8001:5000"
+    environment:
+      - FLASK_APP=wordonaut.py
+      - FLASK_RUN_HOST=0.0.0.0
+    volumes:
+      - .:/usr/src/app

userdb/requirements.txt

@@ -0,0 +1,3 @@
+Flask
+waitress
+requests