14 lines
314 B
Docker
14 lines
314 B
Docker
FROM golang:1.23-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
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COPY main.go .
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RUN go mod tidy && CGO_ENABLED=0 GOOS=linux go build -o resolver .
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates
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WORKDIR /root/
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COPY --from=builder /app/resolver .
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EXPOSE 2020
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CMD ["./resolver"]
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