docker: оптимизация образа (alpine+nodejs, очистка node_modules)
Docker / build (push) Failing after 16s
Docker / build (push) Failing after 16s
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@@ -1,37 +1,35 @@
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# syntax=docker/dockerfile:1
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# Сборка фронта (все devDependencies + UI)
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# Stage 1: Сборка фронтенда
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FROM node:22-alpine AS build
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN --mount=type=cache,target=/root/.npm \
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npm ci
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RUN --mount=type=cache,target=/root/.npm npm ci
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COPY index.html vite.config.js ./
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COPY public ./public
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COPY src ./src
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RUN npm run build
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# Только runtime-deps: express, cors, sql.js (+ транзитивные)
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FROM node:22-alpine AS prod
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# Stage 2: Production dependencies + очистка node_modules
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FROM node:22-alpine AS deps
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WORKDIR /app
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COPY package.json package-lock.json ./
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RUN --mount=type=cache,target=/root/.npm \
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npm ci --omit=dev
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COPY server ./server
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COPY --from=build /app/dist ./dist
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RUN --mount=type=cache,target=/root/.npm npm ci --omit=dev && \
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find node_modules -type f \( \
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-name '*.md' -o -name '*.ts' -o -name '*.map' -o \
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-name 'LICENSE*' -o -name 'CHANGELOG*' -o -name 'README*' -o \
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-name '.npmignore' -o -name '.eslintrc*' -o -name '.travis.yml' -o \
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-name 'Makefile' -o -name '*.gyp' -o -name '*.gypi' \
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\) -delete && \
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find node_modules -type d -empty -delete
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# Артефакты без package.json / lock — не нужны для node server/index.js
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FROM node:22-alpine AS bundle
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WORKDIR /out
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COPY --from=prod /app/node_modules ./node_modules
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COPY --from=prod /app/server ./server
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COPY --from=prod /app/dist ./dist
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# Финал на Alpine: у базы меньше слоёв, чем у distroless Debian (history выглядит «легче»).
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# Тяжёлый фронт в образ не попадает — только express/cors/sql.js (стадия prod).
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FROM node:22-alpine
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# Stage 3: Минимальный runtime (без npm/yarn/corepack)
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FROM alpine:3.21
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RUN apk add --no-cache nodejs
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WORKDIR /app
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ENV NODE_ENV=production
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COPY --from=bundle /out/ .
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COPY --from=deps /app/node_modules ./node_modules
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COPY --from=build /app/dist ./dist
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COPY server ./server
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EXPOSE 3001
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CMD ["node", "server/index.js"]
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