27 lines
637 B
Docker
27 lines
637 B
Docker
# --- Stage 1: Build the Go binary ---
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FROM golang:1.21-alpine AS builder
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WORKDIR /app
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# Copy the source code and configuration files
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COPY . .
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# Build a statically linked binary for Linux
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RUN CGO_ENABLED=0 GOOS=linux go build -o chatbot-service .
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# --- Stage 2: Create the final minimal image ---
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FROM alpine:latest
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WORKDIR /app
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# Install security certificates just in case
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RUN apk --no-cache add ca-certificates
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# Copy the binary and data file from the builder stage
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COPY --from=builder /app/chatbot-service .
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COPY --from=builder /app/qna.json .
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# Expose port 8081
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EXPOSE 8081
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# Run the chatbot service
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CMD ["./chatbot-service"]
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