init user-service

services/user-service/Dockerfile

@@ -0,0 +1,13 @@
+FROM node:20-slim
+
+WORKDIR /app
+
+# Install requirements
+COPY package.json package-lock.json ./
+RUN npm install
+
+# Copy files
+COPY . ./
+
+EXPOSE 9090
+CMD ["npm", "run", "start"]