Nora
57 lines
2.0 KiB
Docker
57 lines
2.0 KiB
Docker
# syntax=docker/dockerfile:1.7
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# Cyclone frontend — Vite/React SPA built once and served by nginx.
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#
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# Multi-stage so node_modules + build cache (~hundreds of MB) don't ship
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# in the runtime image. The final image is nginx:alpine serving the
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# pre-built static bundle, with /api/* reverse-proxied to the backend
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# service over the compose network.
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#
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# Build context is the repo root (../) so package.json / vite config /
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# src/ are all reachable from the docker-compose `dockerfile:` directive.
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# ---- build stage --------------------------------------------------------
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FROM node:20-alpine AS build
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WORKDIR /app
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# Copy manifests first so dependency layer caches when only source changes.
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COPY package.json package-lock.json* /app/
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RUN npm ci --no-audit --no-fund
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# Source + build configs. VITE_API_BASE_URL is left empty so the SPA
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# calls /api/* on the same origin (handled by nginx in the runtime stage).
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COPY index.html postcss.config.js tailwind.config.js \
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tsconfig.json tsconfig.app.json tsconfig.node.json \
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vite.config.ts /app/
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COPY public /app/public
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COPY src /app/src
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ENV NODE_ENV=production \
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VITE_API_BASE_URL=
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RUN npm run build
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# ---- runtime stage ------------------------------------------------------
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FROM nginx:1.27-alpine AS runtime
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# Drop the default nginx site and ship ours (SPA fallback + /api proxy).
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RUN rm /etc/nginx/conf.d/default.conf
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COPY frontend/nginx.conf /etc/nginx/conf.d/cyclone.conf
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# Static bundle from the build stage.
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COPY --from=build /app/dist /usr/share/nginx/html
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# nginx:alpine ships with a non-root `nginx` user (UID 101). We stay as
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# root only long enough to write the pid + cache dirs, then exec under
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# that user. This avoids permission issues with mounted volumes.
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RUN touch /var/run/nginx.pid \
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&& chown -R nginx:nginx /var/run/nginx.pid /var/cache/nginx /usr/share/nginx/html
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USER nginx
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EXPOSE 80
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HEALTHCHECK --interval=15s --timeout=3s --start-period=5s --retries=3 \
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CMD wget --quiet --tries=1 --spider http://127.0.0.1/ || exit 1
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CMD ["nginx", "-g", "daemon off;"] |