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30 lines
451 B
Docker
30 lines
451 B
Docker
## Build stage
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FROM golang:1.22-alpine AS builder
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WORKDIR /app
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COPY go.mod go.sum* ./
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RUN go mod download || true
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COPY . .
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# Build static binary
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RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o server .
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## Final runtime image
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates
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WORKDIR /srv
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COPY --from=builder /app/server ./server
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COPY --from=builder /app/static ./static
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EXPOSE 8080
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ENV PORT=8080
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CMD ["/srv/server"]
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