mirror of
https://github.com/kubernetes-sigs/node-feature-discovery.git
synced 2024-12-14 11:57:51 +00:00
53 lines
1.6 KiB
Docker
53 lines
1.6 KiB
Docker
ARG BASE_IMAGE_FULL
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ARG BASE_IMAGE_MINIMAL
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# Build node feature discovery
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FROM golang:1.17.2-buster as builder
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# Download the grpc_health_probe bin
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RUN GRPC_HEALTH_PROBE_VERSION=v0.3.1 && \
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wget -qO/bin/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/${GRPC_HEALTH_PROBE_VERSION}/grpc_health_probe-linux-amd64 && \
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chmod +x /bin/grpc_health_probe
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# Get (cache) deps in a separate layer
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COPY go.mod go.sum /go/node-feature-discovery/
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WORKDIR /go/node-feature-discovery
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RUN go mod download
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# Do actual build
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COPY . /go/node-feature-discovery
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ARG VERSION
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ARG HOSTMOUNT_PREFIX
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RUN make install VERSION=$VERSION HOSTMOUNT_PREFIX=$HOSTMOUNT_PREFIX
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RUN make test
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# Create full variant of the production image
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FROM ${BASE_IMAGE_FULL} as full
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# Run as unprivileged user
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USER 65534:65534
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# Use more verbose logging of gRPC
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ENV GRPC_GO_LOG_SEVERITY_LEVEL="INFO"
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COPY --from=builder /go/node-feature-discovery/deployment/components/worker-config/nfd-worker.conf.example /etc/kubernetes/node-feature-discovery/nfd-worker.conf
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COPY --from=builder /go/bin/* /usr/bin/
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COPY --from=builder /bin/grpc_health_probe /usr/bin/grpc_health_probe
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# Create minimal variant of the production image
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FROM ${BASE_IMAGE_MINIMAL} as minimal
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# Run as unprivileged user
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USER 65534:65534
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# Use more verbose logging of gRPC
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ENV GRPC_GO_LOG_SEVERITY_LEVEL="INFO"
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COPY --from=builder /go/node-feature-discovery/deployment/components/worker-config/nfd-worker.conf.example /etc/kubernetes/node-feature-discovery/nfd-worker.conf
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COPY --from=builder /go/bin/* /usr/bin/
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COPY --from=builder /bin/grpc_health_probe /usr/bin/grpc_health_probe
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