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perf(deploy): reduce memory/IO during npm install/build for small VMs (NODE_OPTIONS, npm flags)

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Jafeng
2025-08-25 09:56:58 +08:00
parent 24fe649a1c
commit eccfd8f8d4
2 changed files with 4 additions and 4 deletions
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4
deploy/Dockerfile.backend
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@@ -2,9 +2,9 @@ FROM node:20-alpine AS builder
WORKDIR /app
COPY backend/package*.json backend/
# Install all dependencies (including dev) in builder so tools like tsc are available for build
RUN sh -c 'if [ -f backend/package-lock.json ] || [ -f backend/npm-shrinkwrap.json ]; then npm ci --prefix backend; else npm install --prefix backend; fi'
RUN sh -c 'if [ -f backend/package-lock.json ] || [ -f backend/npm-shrinkwrap.json ]; then npm ci --prefix backend --no-audit --no-fund --prefer-offline --no-progress; else npm install --prefix backend --no-audit --no-fund --prefer-offline --no-progress; fi'
COPY backend/ backend/
RUN npm run build --prefix backend
RUN sh -c 'NODE_OPTIONS="--max_old_space_size=512" npm run build --prefix backend'
FROM node:20-alpine
WORKDIR /app

4
deploy/Dockerfile.frontend
View File

@@ -2,9 +2,9 @@ FROM node:20-alpine AS builder
WORKDIR /app
COPY frontend/package*.json frontend/
# Use npm ci when lockfile exists in frontend, fallback to npm install
RUN sh -c 'if [ -f frontend/package-lock.json ] || [ -f frontend/npm-shrinkwrap.json ]; then npm ci --prefix frontend; else npm install --prefix frontend; fi'
RUN sh -c 'if [ -f frontend/package-lock.json ] || [ -f frontend/npm-shrinkwrap.json ]; then npm ci --prefix frontend --no-audit --no-fund --prefer-offline --no-progress; else npm install --prefix frontend --no-audit --no-fund --prefer-offline --no-progress; fi'
COPY frontend/ frontend/
RUN npm run build --prefix frontend
RUN sh -c 'NODE_OPTIONS="--max_old_space_size=512" npm run build --prefix frontend'
FROM nginx:stable-alpine
COPY --from=builder /app/frontend/dist /usr/share/nginx/html