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reflector/docs/Dockerfile
2025-12-18 17:38:49 -05:00

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Docker

FROM node:18-alpine AS builder
WORKDIR /app
# Install curl for fetching OpenAPI spec
RUN apk add --no-cache curl
# Copy package files
COPY package*.json ./
# Install dependencies
RUN npm ci
# Copy source
COPY . .
# Fetch OpenAPI spec from production API
ARG OPENAPI_URL=https://api-reflector.monadical.com/openapi.json
RUN mkdir -p ./static && curl -sf "${OPENAPI_URL}" -o ./static/openapi.json || echo '{}' > ./static/openapi.json
# Fix docusaurus config: change onBrokenLinks to 'warn' for Docker build
RUN sed -i "s/onBrokenLinks: 'throw'/onBrokenLinks: 'warn'/g" docusaurus.config.ts
# Build static site (skip prebuild hook by calling docusaurus directly)
RUN npx docusaurus build
# Production image
FROM nginx:alpine
# Copy built static files
COPY --from=builder /app/build /usr/share/nginx/html
# Healthcheck for container orchestration
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD wget --no-verbose --tries=1 --spider http://localhost/ || exit 1
# Expose port
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]