refactor: Update Dockerfile to use glibc-based images for frontend and backend builds, and implement a minimal distroless runtime for improved security and efficiency. Enhance CI workflow with cleanup of old Docker images.

.gitea/workflows/docker-publish-fast.yml

@@ -50,4 +50,29 @@ jobs:
             org.opencontainers.image.created=${{ gitea.event.head_commit.timestamp }}
           build-args: |
             BUILDKIT_INLINE_CACHE=1 
-          provenance: false
+          provenance: false
+
+      - name: Cleanup old images
+        run: |
+          # Get list of all tabler-fast images, sorted by creation date (newest first)
+          IMAGES=$(curl -s -H "Authorization: Bearer ${{ secrets.ACTIONS_PAT }}" \
+            "https://git.shts.su/api/v1/repos/${{ gitea.repository }}/tags?page=1&limit=100" | \
+            jq -r '.[] | select(.name | startswith("tabler-fast-")) | .name' | \
+            sort -r)
+          
+          # Keep only the 3 most recent images
+          KEEP_COUNT=3
+          COUNT=0
+          
+          echo "$IMAGES" | while read -r tag; do
+            if [ -n "$tag" ]; then
+              COUNT=$((COUNT + 1))
+              if [ $COUNT -gt $KEEP_COUNT ]; then
+                echo "Deleting old image: $tag"
+                curl -X DELETE -H "Authorization: Bearer ${{ secrets.ACTIONS_PAT }}" \
+                  "https://git.shts.su/api/v1/repos/${{ gitea.repository }}/tags/$tag"
+              else
+                echo "Keeping image: $tag"
+              fi
+            fi
+          done

Dockerfile.fast

@@ -1,63 +1,47 @@
 # syntax=docker/dockerfile:1.6
-# Stage 1: Build React frontend
-FROM node:20-alpine AS frontend-builder
+
+# Stage 1: Build React frontend on glibc
+FROM node:20-bookworm-slim AS frontend-builder
 WORKDIR /app/frontend
 
-# Install build dependencies for native modules
-RUN apk add --no-cache python3 make g++
-
-# Set npm config for better performance
+ENV NODE_ENV=production
 RUN npm config set registry https://registry.npmjs.org/ \
-    && npm config set fetch-timeout 300000 \
-    && npm config set fetch-retry-mintimeout 20000 \
-    && npm config set fetch-retry-maxtimeout 120000
+ && npm config set fetch-timeout 300000 \
+ && npm config set fetch-retry-mintimeout 20000 \
+ && npm config set fetch-retry-maxtimeout 120000
 
-# Copy package files first for better caching
 COPY frontend/package*.json ./
-
-# Install dependencies with cache (lockfile может отличаться после overrides/optional deps)
 RUN --mount=type=cache,target=/root/.npm npm install --no-audit --no-fund
 
-# Copy source code (only what's needed for build)
 COPY frontend/src/ ./src/
 COPY frontend/public/ ./public/
 COPY frontend/index.html ./
 COPY frontend/vite.config.js ./
 COPY frontend/eslint.config.js ./
 
-# Build the application with optimized settings
 ENV ROLLUP_SKIP_NODEJS_NATIVE=1
 ENV ROLLUP_NO_NATIVE=1
 RUN npm run build
 
-# Stage 2: Setup Node.js backend and serve everything
-FROM node:20-alpine
+# Stage 2: Install backend deps on glibc
+FROM node:20-bookworm-slim AS backend-builder
 WORKDIR /app
-
-# Set npm config for better performance
+ENV NODE_ENV=production
 RUN npm config set registry https://registry.npmjs.org/ \
-    && npm config set fetch-timeout 300000
+ && npm config set fetch-timeout 300000
 
-# Copy package files first for better caching
 COPY backend/package*.json ./
-
-# Install production dependencies only with optimized flags
 RUN --mount=type=cache,target=/root/.npm npm ci --only=production --no-audit --no-fund
 
-# Copy backend source code (only what's needed)
-COPY backend/server.js ./
+# Stage 3: Minimal runtime (distroless)
+FROM gcr.io/distroless/nodejs20-debian12:nonroot
+WORKDIR /app
 
-# Copy built frontend assets from the previous stage
+# Copy runtime files
+COPY --from=backend-builder /app/node_modules ./node_modules
+COPY backend/server.js ./server.js
 COPY --from=frontend-builder /app/frontend/dist ./public
 
-# Create non-root user for security
-RUN addgroup -g 1001 -S nodejs
-RUN adduser -S nodejs -u 1001
-RUN chown -R nodejs:nodejs /app
-USER nodejs
-
-# The port the backend runs on
 EXPOSE 3001
-
-# Start the server
-CMD ["node", "server.js"] 
+USER nonroot
+CMD ["server.js"]