Production 환경에서의 DB 자동 Migration 구현

Dockerfile

@@ -2,6 +2,10 @@
 FROM node:22-alpine AS base
 WORKDIR /app
 
+RUN apk add --no-cache bash curl && \
+    curl -o /usr/local/bin/wait-for-it https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh && \
+    chmod +x /usr/local/bin/wait-for-it
+
 RUN npm install -g pnpm@9
 COPY pnpm-lock.yaml .
 
@@ -10,10 +14,9 @@ FROM base AS build
 RUN pnpm fetch
 
 COPY . .
-RUN pnpm install --offline
-RUN pnpm build
-
-RUN sed -i "s/http\.createServer()/http.createServer({ requestTimeout: 0 })/g" ./build/index.js
+RUN pnpm install --offline && \
+    pnpm build && \
+    sed -i "s/http\.createServer()/http.createServer({ requestTimeout: 0 })/g" ./build/index.js
 
 # Deploy Stage
 FROM base
@@ -23,9 +26,7 @@ COPY package.json .
 RUN pnpm install --offline --prod
 
 COPY --from=build /app/build ./build
-COPY drizzle ./drizzle
 
 EXPOSE 3000
 ENV BODY_SIZE_LIMIT=Infinity
-
-CMD ["node", "./build/index.js"]
+CMD ["bash", "-c", "wait-for-it ${DATABASE_HOST:-localhost}:${DATABASE_PORT:-5432} -- node ./build/index.js"]