diff --git a/dist/rules/nats/nats-exporter.yml b/dist/rules/nats/nats-exporter.yml new file mode 100644 index 0000000..13eda2b --- /dev/null +++ b/dist/rules/nats/nats-exporter.yml @@ -0,0 +1,41 @@ +groups: + +- name: NatsExporter + + rules: + + - alert: NatsHighConnectionCount + expr: 'gnatsd_varz_connections > 100' + for: 3m + labels: + severity: warning + annotations: + summary: Nats high connection count (instance {{ $labels.instance }}) + description: "High number of NATS connections ({{ $value }}) for {{ $labels.instance }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}" + + - alert: NatsHighPendingBytes + expr: 'gnatsd_connz_pending_bytes > 100000' + for: 3m + labels: + severity: warning + annotations: + summary: Nats high pending bytes (instance {{ $labels.instance }}) + description: "High number of NATS pending bytes ({{ $value }}) for {{ $labels.instance }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}" + + - alert: NatsHighSubscriptionsCount + expr: 'gnatsd_connz_subscriptions > 50' + for: 3m + labels: + severity: warning + annotations: + summary: Nats high subscriptions count (instance {{ $labels.instance }}) + description: "High number of NATS subscriptions ({{ $value }}) for {{ $labels.instance }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}" + + - alert: NatsHighRoutesCount + expr: 'gnatsd_routez_num_routes > 10' + for: 3m + labels: + severity: warning + annotations: + summary: Nats high routes count (instance {{ $labels.instance }}) + description: "High number of NATS routes ({{ $value }}) for {{ $labels.instance }}\n VALUE = {{ $value }}\n LABELS = {{ $labels }}"