37 lines
859 B
Docker
37 lines
859 B
Docker
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# Use a multi-stage build to create a minimal Docker image
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# Stage 1: Build the Go application
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FROM golang:1.23-alpine as builder
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# Set the working directory inside the container
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WORKDIR /app
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# Copy go.mod and go.sum files if you have them
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COPY go.mod go.sum ./
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# Download all dependencies
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RUN go mod download
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# Copy the source code into the container
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COPY . .
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# Build the Go application
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RUN go build -o confetti-api main.go
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# Stage 2: Create a minimal image with the application binary
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FROM alpine:latest
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# Install ca-certificates to handle HTTPS requests
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RUN apk --no-cache add ca-certificates
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# Set the working directory inside the container
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WORKDIR /root/
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# Copy the binary from the builder stage
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COPY --from=builder /app/confetti-api .
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# Expose port 8080 for the application
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EXPOSE 8080
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# Command to run the application
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CMD ["./confetti-api"]
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