Dockerfile.ocp

FROM registry.ci.openshift.org/ocp/builder:rhel-9-golang-1.23-openshift-4.19 AS builder
WORKDIR /go/src/github.com/prometheus/prometheus
COPY . .
# NOTE(spasquie): the 'build' target regenerates the ReactJS code and the Go
# assets on the fly.  Build environments don't have access to Yarn and external
# package repositories so we use the 'common-build' target instead.
# It means that every time we update to a new Prometheus version, 'make assets'
# should be run locally and the resulting file (web/ui/embed.go) and ui assets
# (web/ui/static/**/*.gz) should be committed to the repository.
RUN if yum install -y prometheus-promu; then export BUILD_PROMU=false; fi && make common-build

FROM registry.ci.openshift.org/ocp/4.19:base-rhel9
LABEL io.k8s.display-name="OpenShift Prometheus" \
      io.k8s.description="The Prometheus monitoring system and time series database." \
      io.openshift.tags="prometheus,monitoring" \
      summary="The Prometheus monitoring system and time series database." \
      maintainer="OpenShift Monitoring Team <team-monitoring@redhat.com>"

ARG FROM_DIRECTORY=/go/src/github.com/prometheus/prometheus
COPY --from=builder ${FROM_DIRECTORY}/prometheus                            /bin/prometheus
COPY --from=builder ${FROM_DIRECTORY}/promtool                              /bin/promtool
COPY --from=builder ${FROM_DIRECTORY}/documentation/examples/prometheus.yml /etc/prometheus/prometheus.yml
COPY --from=builder ${FROM_DIRECTORY}/console_libraries/                    /usr/share/prometheus/console_libraries/
COPY --from=builder ${FROM_DIRECTORY}/consoles/                             /usr/share/prometheus/consoles/

RUN ln -s /usr/share/prometheus/console_libraries /usr/share/prometheus/consoles/ /etc/prometheus/
RUN mkdir -p /prometheus && \
    chgrp -R 0 /etc/prometheus /prometheus && \
    chmod -R g=u /etc/prometheus /prometheus

USER       nobody
EXPOSE     9090
WORKDIR    /prometheus
ENTRYPOINT [ "/bin/prometheus" ]
CMD        [ "--config.file=/etc/prometheus/prometheus.yml", \
             "--storage.tsdb.path=/prometheus", \
             "--web.console.libraries=/usr/share/prometheus/console_libraries", \
             "--web.console.templates=/usr/share/prometheus/consoles" ]