Docker

Dockerfile

@@ -1,49 +1,55 @@
-# syntax=docker/dockerfile:1.4
+# syntax=docker/dockerfile:1
 
-FROM node:18-alpine AS development
+### Base Image ###
+FROM node:18-alpine AS base
+
+### Dependencies Stage ###
+FROM base AS deps
+# Use default Alpine mirror (or Tsinghua if preferred)
+RUN echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.18/main" > /etc/apk/repositories && \
+    echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.18/community" >> /etc/apk/repositories && \
+    apk update --no-cache && \
+    apk add --no-cache vips-dev
 
 WORKDIR /app
-
-# Install build dependencies
-RUN apk add --no-cache python make g++ \
-    && apk add vips-dev fftw-dev build-base \
-    --update-cache \
-    --repository https://alpine.global.ssl.fastly.net/alpine/v3.10/community \
-    --repository https://alpine.global.ssl.fastly.net/alpine/v3.10/main \
-    && rm -fR /var/cache/apk/*
-
-# Copy package files
 COPY package.json package-lock.json ./
+# Enforce prebuilt sharp binaries
+ENV SHARP_IGNORE_GLOBAL_LIBVIPS=true
+RUN npm ci
 
-# Install dependencies
-RUN npm ci --legacy-peer-deps
+### Builder Stage ###
+FROM base AS builder
+RUN echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.18/main" > /etc/apk/repositories && \
+    echo "https://mirrors.tuna.tsinghua.edu.cn/alpine/v3.18/community" >> /etc/apk/repositories && \
+    apk update --no-cache && \
+    apk add --no-cache vips-dev
 
-# Copy source code
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
 COPY . .
-
-ENV CI=true
-ENV PORT=3000
-
-CMD ["npm", "start"]
-
-# Build stage
-FROM development AS build
 RUN npm run build
 
-# Production stage
-FROM nginx:alpine AS production
-
+### Production Runner Stage ###
+FROM nginx:alpine AS runner
 WORKDIR /usr/share/nginx/html
 
-# Remove default nginx files
+# Set permissions for default nginx user
+RUN mkdir -p /var/cache/nginx /var/run/nginx && \
+    chown -R nginx:nginx /var/cache/nginx /var/run/nginx /usr/share/nginx/html && \
+    chmod -R 755 /var/cache/nginx /var/run/nginx /usr/share/nginx/html
+
+# Remove default Nginx assets
 RUN rm -rf ./*
 
-# Copy built app
-COPY --from=build /app/build .
-
-# Copy nginx config if it exists
-COPY .nginx/nginx.conf /etc/nginx/conf.d/default.conf
+# Copy static assets from builder
+COPY --from=builder --chown=nginx:nginx /app/public .
 
+# Expose port
 EXPOSE 80
 
-ENTRYPOINT ["nginx", "-g", "daemon off;"]
+# Healthcheck
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:80 || exit 1
+
+# Run Nginx
+CMD ["nginx", "-g", "daemon off;"]