29 lines
601 B
Docker
29 lines
601 B
Docker
# Stage 1: Build the Go binary
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FROM golang:1.22-alpine AS builder
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WORKDIR /app
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COPY go.mod ./
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COPY . .
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RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-w -s" -o server .
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# Stage 2: Ultra-lightweight runtime container
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FROM alpine:3.19
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RUN apk add --no-cache ca-certificates tzdata
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WORKDIR /app
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# Copy binary and static front-end assets
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COPY --from=builder /app/server /app/server
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COPY --from=builder /app/public /app/public
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COPY --from=builder /app/appsettings.json /app/appsettings.default.json
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COPY start.sh /app/start.sh
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RUN chmod +x /app/start.sh
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EXPOSE 8080
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ENTRYPOINT ["/app/start.sh"]
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