doc/cephadm: no need to manually enable the prometheus module

Signed-off-by: Sage Weil <sage@newdream.net>
(cherry picked from commit afa509ec572b1099c2e8d8c69787a764a1fcc44a)

diff --git a/doc/cephadm/monitoring.rst b/doc/cephadm/monitoring.rst
index 14593b1bb18fae2f88906fde530cdc5cee43bd31..38f4b4bb45a597183c3a4a97ba605ca6cbd9b8af 100644 (file)
--- a/doc/cephadm/monitoring.rst
+++ b/doc/cephadm/monitoring.rst
@@ -52,12 +52,6 @@ cluster (which had no monitoring stack) to cephadm management.)
 To set up monitoring on a Ceph cluster that has no monitoring, follow the
 steps below:
 
-#. Enable the Prometheus module in the ceph-mgr daemon. This exposes the internal Ceph metrics so that Prometheus can scrape them:
-
-   .. prompt:: bash #
-
-     ceph mgr module enable prometheus
-
 #. Deploy a node-exporter service on every node of the cluster.  The node-exporter provides host-level metrics like CPU and memory utilization:
 
    .. prompt:: bash #