enhancements/monitoring/user-workload-monitoring.md: Remove mentions of
allowing users to scale prometheus instances.
@@ -146,13 +146,9 @@ As a member of the operations team, I'd like to have an overview about all the P
### US13
-As a member of the operations team, I'd like to configure more replicas for the new Prometheus servers.
-
-### US14
-
As a member of the operations team, I'd like to give dedicated users the permission to enable/disable and configure the user workload monitoring stack.
-### US15
+### US14
As a member of the operations team I want to see all alerts (cluster and user workload alerts) in the admin perspective and can silence any of them.
@@ -360,8 +356,6 @@ embedding `get/create/edit/delete` permissions.
User workload monitoring is not enabled by default. It must be explicitly enabled by the user.
User workload monitoring is enabled just by creating an empty `workload-monitoring-config` configmap in the `openshift-monitoring` namespace.
-The user workload monitoring configuration allows to set all existing configuration options as for the in-cluster stack with the addition to set the replica count of the user workload monitoring Prometheus instances.
-
Note: Long term the existing `cluster-monitoring-config` and `workload-monitoring-config` will be moved to dedicated custom resources and CRDs but are out of scope for this enhancement.
### Resource impact
@@ -386,13 +380,12 @@ As a first step a similar high cardinality alert will be used as in [9] and pote
The above will be encapsulated in one single alert.
This alert will be declared as `info` level only and transmitted via Telemetry.
+
Additional telemetry metrics are going to be gathered to have more insights about the usage of user workload monitoring in clusters:
- Active series
- Rate of sample ingested
- Memory usage
-- CPU usage of prometheus
-- Replica count of Prometheus instances
Over time we will learn about better thresholds and potentially also about better alerts.
Additional protection mechanism may be introduced at a later point using front proxy tools like bomb squad [11].
