33 lines
647 B
Docker
33 lines
647 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 go.mod and go.sum to download dependencies
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COPY go.mod go.sum ./
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RUN go mod download
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# Copy the rest of the source code
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COPY . .
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# Build the gateway service
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WORKDIR /app/pkg/gateway
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RUN CGO_ENABLED=0 GOOS=linux go build -v -o /app/server .
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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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# Copy the binary from the builder stage
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COPY --from=builder /app/server .
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# Copy the settings file
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COPY ./pkg/gateway/settings.toml .
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# Expose the port the gateway listens on
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EXPOSE 8080
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# Command to run the service
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CMD ["/app/server"]
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