alexandrev-tibco
50 lines
1.2 KiB
Docker
50 lines
1.2 KiB
Docker
# Multi-stage build for optimized image size
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# Stage 1: Builder
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FROM golang:1.24.5-alpine AS builder
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WORKDIR /build
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# Install build dependencies
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RUN apk add --no-cache git
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# Copy dependency files
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COPY go.mod go.sum ./
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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 binary with optimizations (disable VCS stamping in Docker builds)
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RUN CGO_ENABLED=0 GOOS=linux go build -buildvcs=false -ldflags="-w -s" -o seo-optimizer ./cmd/optimizer
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# Stage 3: Final image
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FROM ubuntu:22.04
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# Install runtime deps for avifenc + HTTPS/tzdata
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RUN apt-get update && \
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DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
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ca-certificates tzdata wget libavif-bin && \
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rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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# Copy binary from builder
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COPY --from=builder /build/seo-optimizer .
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COPY --from=builder /build/configs ./configs
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# Create non-root user
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RUN useradd -m -u 1000 appuser
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COPY docker/entrypoint.sh /usr/local/bin/entrypoint.sh
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# Expose API port
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EXPOSE 8080
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
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CMD wget --quiet --tries=1 --spider http://localhost:8080/api/v1/health || exit 1
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# Run application
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ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
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