From 48202abee428cadd30819cc6bc1a650c6d9ab680 Mon Sep 17 00:00:00 2001
From: demo-bot <demo-bot@kyndryl.com>
Date: Mon, 11 May 2026 13:00:09 +0000
Subject: [PATCH] feat(scaffold): add Dockerfile [skip ci]

---
 Dockerfile | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 Dockerfile

diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..f1387d1
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,30 @@
+# ---- Build stage ----
+FROM node:20-alpine AS build
+WORKDIR /app
+
+COPY package.json ./
+RUN npm install
+
+COPY tsconfig.json ./
+COPY src/ ./src/
+RUN npm run build && npm prune --omit=dev
+
+# ---- Runtime stage ----
+FROM node:20-alpine
+WORKDIR /app
+
+RUN addgroup -S appgroup && adduser -S appuser -G appgroup
+
+COPY --from=build /app/dist ./dist
+COPY --from=build /app/node_modules ./node_modules
+COPY package.json ./
+
+RUN chown -R appuser:appgroup /app
+USER appuser
+
+EXPOSE 3000
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=3 \
+    CMD wget -qO- http://localhost:3000/health | grep -q 'UP' || exit 1
+
+CMD ["node", "--require", "./dist/tracing.js", "dist/main"]