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| author | Vallari Agrawal <val.agl002@gmail.com> | 2024-10-08 23:07:48 +0200 |
|---|---|---|
| committer | Vallari Agrawal <vallari.agrawal@ibm.com> | 2024-11-11 12:53:03 +0100 |
| commit | f02e3128441f5bba95c6173d2acb61baa4111d01 (patch) | |
| tree | 7c2704d67da733653b69a8ca8a42b7fedddddf59 /monitoring | |
| parent | Merge pull request #60626 from ivoalmeida/carbon-version-update (diff) | |
| download | ceph-f02e3128441f5bba95c6173d2acb61baa4111d01.tar.xz ceph-f02e3128441f5bba95c6173d2acb61baa4111d01.zip | |
monitoring: add 2 nvmeof alerts to prometheus_alerts.yaml
- `NVMeoFMissingListener`: trigger if all listeners
are not created for each gateway in a subsystem
- `NVMeoFZeroListenerSubsystem`: trigger if a subsystem has no listeners
Signed-off-by: Vallari Agrawal <vallari.agrawal@ibm.com>
Diffstat (limited to 'monitoring')
| -rw-r--r-- | monitoring/ceph-mixin/prometheus_alerts.yml | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/monitoring/ceph-mixin/prometheus_alerts.yml b/monitoring/ceph-mixin/prometheus_alerts.yml index ba6a6ded0a3..805ecb1188a 100644 --- a/monitoring/ceph-mixin/prometheus_alerts.yml +++ b/monitoring/ceph-mixin/prometheus_alerts.yml @@ -837,6 +837,24 @@ groups: labels: severity: "warning" type: "ceph_default" + - alert: "NVMeoFMissingListener" + annotations: + description: "For every subsystem, each gateway should have a listener to balance traffic between gateways." + summary: "No listener added for {{ $labels.instance }} NVMe-oF Gateway to {{ $labels.nqn }} subsystem" + expr: "ceph_nvmeof_subsystem_listener_count == 0 and on(nqn) sum(ceph_nvmeof_subsystem_listener_count) by (nqn) > 0" + for: "10m" + labels: + severity: "warning" + type: "ceph_default" + - alert: "NVMeoFZeroListenerSubsystem" + annotations: + description: "NVMeoF gateway configuration incomplete; one of the subsystems have zero listeners." + summary: "No listeners added to {{ $labels.nqn }} subsystem" + expr: "sum(ceph_nvmeof_subsystem_listener_count) by (nqn) == 0" + for: "10m" + labels: + severity: "warning" + type: "ceph_default" - alert: "NVMeoFHighHostCPU" annotations: description: "High CPU on a gateway host can lead to CPU contention and performance degradation" |