83 lines
2.6 KiB
Docker
83 lines
2.6 KiB
Docker
# syntax=docker/dockerfile:1
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############################
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# Base
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############################
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FROM node:20-alpine AS base
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WORKDIR /app
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ENV NODE_ENV=production
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ENV NEXT_TELEMETRY_DISABLED=1
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# สำหรับ next/image (sharp) และไลบรารีบางตัวบน Alpine
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RUN apk add --no-cache libc6-compat
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############################
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# Dependencies (dev)
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# - ไม่ COPY lockfile แบบ wildcard แล้ว (กัน error ถ้าไม่มีไฟล์)
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# - COPY โปรเจกต์ทั้งก้อน (อาศัย .dockerignore ช่วยตัดของส่วนเกิน)
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############################
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FROM base AS deps
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RUN corepack enable
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COPY . .
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# ติดตั้ง dependencies (รวม dev deps สำหรับขั้น build)
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RUN set -eux; \
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if [ -f pnpm-lock.yaml ]; then pnpm install --frozen-lockfile; \
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elif [ -f yarn.lock ]; then yarn install --frozen-lockfile; \
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elif [ -f package-lock.json ]; then npm ci; \
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else npm install; \
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fi
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############################
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# Build
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############################
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FROM base AS builder
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RUN corepack enable
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COPY --from=deps /app/node_modules ./node_modules
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COPY . .
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# สร้างโปรดักชันบิลด์
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RUN set -eux; \
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if [ -f pnpm-lock.yaml ]; then pnpm run build; \
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elif [ -f yarn.lock ]; then yarn build; \
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else npm run build; \
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fi
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############################
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# Dependencies (prod only)
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############################
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FROM base AS prod-deps
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RUN corepack enable
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COPY . .
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RUN set -eux; \
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if [ -f pnpm-lock.yaml ]; then pnpm install --frozen-lockfile --prod --no-optional; \
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elif [ -f yarn.lock ]; then \
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(yarn workspaces focus --all --production || yarn install --frozen-lockfile --production=true); \
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elif [ -f package-lock.json ]; then npm ci --omit=dev; \
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else npm install --omit=dev; \
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fi
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############################
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# Runner
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############################
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FROM node:20-alpine AS runner
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WORKDIR /app
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ENV NODE_ENV=production
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ENV HOSTNAME=0.0.0.0
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ENV PORT=3000
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ENV NEXT_TELEMETRY_DISABLED=1
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# non-root
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RUN apk add --no-cache libc6-compat && \
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addgroup -g 1001 -S nodejs && \
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adduser -S nextjs -u 1001 -G nodejs
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# คัดลอกไฟล์ที่จำเป็นต่อการรัน
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COPY --from=builder /app/public ./public
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COPY --from=builder /app/.next ./.next
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COPY --from=builder /app/next.config.js ./next.config.js
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COPY --from=builder /app/package.json ./package.json
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# ใช้เฉพาะ production node_modules
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COPY --from=prod-deps /app/node_modules ./node_modules
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USER nextjs
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EXPOSE 3000
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CMD ["npm", "run", "start"]
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