Dockerfile.ocp

FROM registry.ci.openshift.org/ocp/builder:rhel-8-golang-1.17-openshift-4.10 AS builder

WORKDIR /go/src/github.com/prometheus/node_exporter
COPY . .
RUN if yum install -y prometheus-promu; then export BUILD_PROMU=false; fi && make build

FROM registry.ci.openshift.org/ocp/builder:rhel-8-base-openshift-4.10
LABEL io.k8s.display-name="OpenShift Prometheus Node Exporter" \
      io.k8s.description="Prometheus exporter for machine metrics" \
      io.openshift.tags="prometheus,monitoring" \
      summary="Prometheus exporter for machine metrics" \
      maintainer="OpenShift Monitoring Team <team-monitoring@redhat.com>"

COPY --from=builder /go/src/github.com/prometheus/node_exporter/node_exporter /bin/node_exporter

RUN yum install -y virt-what && yum clean all && rm -rf /var/cache/*
COPY text_collectors/virt.sh text_collectors/boots.sh /node_exporter/collectors/init/

EXPOSE      9100
USER        nobody
ENTRYPOINT  [ "/bin/node_exporter" ]