mirror of https://github.com/knative/docs.git
34 lines
958 B
Docker
34 lines
958 B
Docker
# Use the official Golang image to create a build artifact.
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# This is based on Debian and sets the GOPATH to /go.
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# https://hub.docker.com/_/golang
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FROM golang:latest AS builder
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ARG TARGETOS
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ARG TARGETARCH
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# Create and change to the app directory.
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WORKDIR /app
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# Copy local code to the container image.
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COPY . ./
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# Install dependencies and tidy up the go.mod and go.sum files.
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RUN go mod tidy
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# Build the binary.
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# -mod=readonly ensures immutable go.mod and go.sum in container builds.
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RUN CGO_ENABLED=0 GOOS=linux GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -v -o invoke
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# The official R base image
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# https://hub.docker.com/_/r-base
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# Use a Docker multi-stage build to create a lean production image.
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# https://docs.docker.com/develop/develop-images/multistage-build/#use-multi-stage-builds
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FROM r-base:3.6.0
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# Copy Go binary
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COPY --from=builder /app/invoke /invoke
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COPY HelloWorld.R .
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# Run the web service on container startup.
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CMD ["/invoke"]
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