Merge pull request #48843 from rhcs-dashboard/expose_slow_ops

mgr/prometheus: expose daemon health metrics

Reviewed-by: Anthony D Atri <anthony.datri@gmail.com>
Reviewed-by: Avan Thakkar <athakkar@redhat.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>
Reviewed-by: Nizamudeen A <nia@redhat.com>

diff --cc monitoring/ceph-mixin/dashboards/host.libsonnet
Simple merge

diff --cc monitoring/ceph-mixin/dashboards_out/host-details.json
Simple merge

diff --cc monitoring/ceph-mixin/prometheus_alerts.yml
Simple merge

diff --cc monitoring/ceph-mixin/tests_alerts/test_alerts.yml
Simple merge

diff --cc src/pybind/mgr/mgr_module.py
Simple merge

diff --cc src/pybind/mgr/prometheus/module.py
Simple merge