94fa8cac31
Updated Docker healthcheck to use the correct /api/v1/health endpoint created in P1.6 instead of the old /health endpoint. Note: Dockerfile already implements multi-stage build best practices: - Builder stage: golang:1.23-alpine with dependency caching - Runtime stage: alpine:latest (minimal footprint) - Static binary: CGO_ENABLED=0 for portability - Size optimization: -ldflags="-w -s" strips debug info - Security: Non-root user (app:1001) - Health check: 30s interval, 3 retries Image size: ~15-20MB (vs ~150MB+ without multi-stage) Fixes: P3.2 from audit AUDIT_TEMP_29_01_2026.md
64 lines
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1.5 KiB
Docker
64 lines
No EOL
1.5 KiB
Docker
# Build stage
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FROM golang:1.23-alpine AS builder
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WORKDIR /app
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# Install build dependencies
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RUN apk add --no-cache git ca-certificates tzdata
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# Copy go mod files first for better caching
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COPY go.mod go.sum ./
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# Download dependencies (this layer will be cached if go.mod/go.sum don't change)
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RUN go mod download
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# Copy source code
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COPY . .
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# Build the application
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# Using CGO_ENABLED=0 for static binary and smaller size
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# Using -ldflags to reduce binary size
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build \
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-a -installsuffix cgo \
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-ldflags="-w -s" \
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-o veza-api \
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./cmd/api/main.go
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# Runtime stage
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FROM alpine:latest
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# Install runtime dependencies
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RUN apk --no-cache add ca-certificates tzdata wget
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# Create non-root user for security
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RUN addgroup -g 1001 -S app && \
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adduser -S app -u 1001 -G app
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# Create app directory
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WORKDIR /app
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# Copy binary from builder
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COPY --from=builder /app/veza-api /app/veza-api
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# Copy docs directory if it exists (generated by swaggo)
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COPY --from=builder /app/docs /app/docs
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# Copy migrations if they exist
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COPY --from=builder /app/migrations /app/migrations
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# Change ownership to non-root user
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RUN chown -R app:app /app
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# Switch to non-root user
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USER app
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# Expose port
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EXPOSE 8080
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# Health check
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# P3.2: Use /api/v1/health endpoint created in P1.6
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HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost:8080/api/v1/health || exit 1
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# Run the application
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CMD ["./veza-api"] |