cc5d82883c
This builder pattern refactors things so that we can use the same code to generate manifests/etc. This means that if we make sure that we exclusively use those, we can do testing there and keep something common. Change-Id: Ibc39f9b9e3e21b18fb255ba2a67d2d8ba3b5c585
34 lines
939 B
Docker
34 lines
939 B
Docker
# Build-time arguments
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ARG REV=latest
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# Build the manager binary
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FROM golang:1.13 as builder
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WORKDIR /workspace
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# Copy the Go Modules manifests
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COPY go.mod go.mod
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COPY go.sum go.sum
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# cache deps before building and copying source so that we don't need to re-download as much
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# and so that source changes don't invalidate our downloaded layer
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RUN go mod download
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# Copy the go source
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COPY main.go main.go
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COPY api/ api/
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COPY builders/ builders/
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COPY controllers/ controllers/
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COPY utils/ utils/
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COPY version/ version/
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# Build
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 GO111MODULE=on go build -ldflags "-X version.Revision=${REV}" -a -o manager main.go
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# Use distroless as minimal base image to package the manager binary
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# Refer to https://github.com/GoogleContainerTools/distroless for more details
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FROM gcr.io/distroless/static:nonroot
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WORKDIR /
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COPY --from=builder /workspace/manager .
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USER nonroot:nonroot
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ENTRYPOINT ["/manager"]
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