5.3.1 OcnrfRegisteredPCFsBelowCriticalThreshold

Table 5-46 OcnrfRegisteredPCFsBelowCriticalThreshold

Field Details
Description 'The number of registered NFs detected below critical threshold (current value is: {{ $value }})'
Summary 'kubernetes_namespace: {{$labels.kubernetes_namespace}}, nftype:{{$labels.RequesterNfType}}, nrflevel:{{$labels.NrfLevel}}, podname: {{$labels.kubernetes_pod_name}}, timestamp: {{ with query "time()" }}{{ . | first | value | humanizeTimestamp }}{{ end }}: The number of registered NFs detected below critical threshold.'
Severity Critical
Condition

The number of NFs of the given NFType PCF currently registered with NRF is below the critical threshold.

Note: Operator can add similar alerts for each NfType and configure the corresponding thresholds as required.

Default value of this alert trigger point in the alert file is when registered PCFs count with NRF is below 2.
OID 1.3.6.1.4.1.323.5.3.36.1.2.7009
Metric Used 'ocnrf_active_registrations_count'
Recommended Actions

The alert is cleared when the number of registered PCFs is above the critical threshold.

Steps:
  1. Check if there is traffic for requests other than registration (for example, discovery requests). This ensures that NRF FQDN is reachable from other NFs and Ingress Gateway is up and running.
  2. Check if ingress gateway pod is up and running:
    kubectl get po -n <namespace>
  3. Check for registration pod logs on Kibana for ERROR WARN logs.
  4. In case the issue persists, capture all the outputs for the above steps and contact My Oracle Support.

    Note: Use CNC NF Data Collector tool for capturing logs. For more information on how to collect logs using Data Collector tool, see Oracle Communications Cloud Native Core, Network Function Data Collector User Guide.

Notes
  1. Operator can configure the threshold values to the number of NFs of type PCF expected within the network.
  2. PCFs with NFStatus as 'SUSPENDED' or "UNDISCOVERABLE' are considered as unregistered.
  3. Operator can configure the RequesterNfType expected within the network.
  4. Operator can add similar alerts for each NfType and configure the corresponding thresholds as required.
Available in OCI No