Final

Dockerfile

@@ -1,38 +1,30 @@
-FROM node:20-alpine
-
+FROM node:20-alpine AS builder
 WORKDIR /app
-
-# Install compression tools for bz2, xz, zstd support
-RUN apk add --no-cache bzip2 xz zstd
-
-# Copy package files and install deps
 COPY package.json package-lock.json* ./
-RUN npm ci --omit=dev 2>/dev/null || npm install --omit=dev
-
-# Copy TypeScript config and source
+RUN npm ci
 COPY tsconfig.server.json ./
 COPY src/server/ ./src/server/
+RUN npx tsc -p tsconfig.server.json
+
+FROM node:20-alpine
+WORKDIR /app
+RUN apk add --no-cache bzip2 xz zstd
+COPY package.json package-lock.json* ./
+RUN npm ci --omit=dev
+COPY --from=builder /app/dist-server/ ./dist-server/
 COPY src/web/ ./src/web/
-
-# Install typescript for build, compile, then remove
-RUN npm install typescript@5.7.2 && \
-    npx tsc -p tsconfig.server.json && \
-    npm uninstall typescript
-
-# Copy sample logs
 COPY sample-logs/ ./sample-logs/
-
-# Generate sample logs
 RUN node sample-logs/generate-logs.js
 
-# Environment defaults
 ENV LOG_SOURCES=/app/sample-logs/app.log,/app/sample-logs/nginx-access.log,/app/sample-logs/syslog,/app/sample-logs/archived.log.gz
 ENV LOG_THEME=dark
 ENV LOG_REFRESH_INTERVAL=3000
 ENV LOG_TAIL_MODE=true
+ENV LOG_MODE=both
 ENV PORT=8080
 ENV HOST=0.0.0.0
 
 EXPOSE 8080
-
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD wget -qO- http://localhost:8080/api/health || exit 1
 CMD ["node", "dist-server/server.js"]