# ===========================================
# Osolit Monitor - Production Dockerfile
# ===========================================

FROM node:20-alpine AS builder
WORKDIR /app
COPY package*.json ./
RUN npm ci
COPY . .
COPY .env.prod .env
RUN npm run build

FROM node:20-alpine
WORKDIR /app

# 타임존 설정
RUN apk add --no-cache tzdata \
    && cp /usr/share/zoneinfo/Asia/Seoul /etc/localtime \
    && echo "Asia/Seoul" > /etc/timezone \
    && apk del tzdata

ENV NODE_ENV=production
ENV HOST=0.0.0.0
ENV PORT=3000

COPY --from=builder /app/.output /app/.output

RUN addgroup -g 1001 -S nodejs \
    && adduser -S nuxt -u 1001 -G nodejs \
    && chown -R nuxt:nodejs /app

USER nuxt
EXPOSE 3000

HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:3000/ || exit 1

CMD ["node", ".output/server/index.mjs"]