Dockerfile 추가

Dockerfile

@@ -0,0 +1,29 @@
+# Build Stage
+FROM node:18-alpine AS build
+WORKDIR /app
+
+RUN npm install -g pnpm@8
+
+COPY pnpm-lock.yaml .
+RUN pnpm fetch
+
+COPY . .
+RUN pnpm install --offline
+RUN pnpm build
+
+# Deploy Stage
+FROM node:18-alpine
+WORKDIR /app
+
+RUN npm install -g pnpm@8
+
+COPY pnpm-lock.yaml .
+RUN pnpm fetch --prod
+
+COPY package.json .
+RUN pnpm install --offline --prod
+
+COPY --from=build /app/build ./build
+
+EXPOSE 3000
+CMD ["node", "./build/index.js"]