7934afcf0d
- Add comprehensive root README with badges, architecture diagram, and setup guide - Update backend README with security middlewares and endpoint documentation - Update frontend README with design system and page structure - Update seeder-api README with generated data and credentials - Add internal module READMEs (middleware, handlers, components) - Document Clean Architecture layers and request flow - Add environment variables reference table
67 lines
2 KiB
Docker
67 lines
2 KiB
Docker
# =============================================================================
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# GoHorse Jobs Backend - Optimized Production Dockerfile
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# =============================================================================
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# -----------------------------------------------------------------------------
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# Stage 1: Build
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# -----------------------------------------------------------------------------
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FROM golang:1.24-alpine AS builder
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WORKDIR /build
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# Install minimal build dependencies
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RUN apk add --no-cache git ca-certificates tzdata
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# Cache dependencies
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COPY go.mod go.sum ./
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RUN go mod download && go mod verify
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# Copy source code
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COPY . .
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# Build with optimizations:
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# - CGO_ENABLED=0: Static binary (no C dependencies)
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# - ldflags -s -w: Strip debug info for smaller binary
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# - trimpath: Remove local paths from binary
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
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-ldflags="-s -w -X main.Version=$(git describe --tags --always --dirty 2>/dev/null || echo 'dev')" \
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-trimpath \
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-o /app/main ./cmd/api
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# -----------------------------------------------------------------------------
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# Stage 2: Production (Minimal Image)
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# -----------------------------------------------------------------------------
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FROM alpine:3.19
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# Security: Run as non-root user
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RUN addgroup -g 1001 -S appgroup && \
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adduser -u 1001 -S appuser -G appgroup
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WORKDIR /app
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# Copy timezone data and CA certificates from builder
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COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
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# Copy binary and migrations
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COPY --from=builder /app/main .
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COPY --from=builder /build/migrations ./migrations
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# Set ownership to non-root user
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RUN chown -R appuser:appgroup /app
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# Switch to non-root user
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USER appuser
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# Expose port
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EXPOSE 8080
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD wget -qO- http://localhost:8080/health || exit 1
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# Environment defaults
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ENV PORT=8080 \
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TZ=America/Sao_Paulo
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CMD ["./main"]
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