Add Juniper rules

README.md

@@ -34,6 +34,7 @@ Collection available here: **[https://awesome-prometheus-alerts.grep.to](https:/
 - [Linkerd](https://awesome-prometheus-alerts.grep.to/rules#linkerd)
 - [Istio](https://awesome-prometheus-alerts.grep.to/rules#istio)
 - [Blackbox](https://awesome-prometheus-alerts.grep.to/rules#blackbox)
+- [Juniper](https://awesome-prometheus-alerts.grep.to/rules#juniper)
 
 ## Contributing
 

_data/rules.yml

@@ -360,3 +360,21 @@ services:
             description: SSL certificate has expired already
             query: 'probe_ssl_earliest_cert_expiry - time()  <= 0'
             severity: error
+
+  - name: Juniper
+    exporters: 
+      - name: czerwonk/junos_exporter
+        doc_url: https://github.com/czerwonk/junos_exporter
+        rules:
+        - name: Switch is down
+          description: The switch appears to be down
+          query: junos_up == 0
+          severity: critical
+        - name: High Bandwith Usage 1GiB
+          description: Interfaceis highly saturated for at least 2 min. (> 0.95GiB/s)
+          query: 'irate(junos_interface_transmit_bytes[2m]) * 8 > 9.5e+09'
+          severity: warning
+        - name: High Bandwith Usage 10GiB
+          description: Interface is highly saturated for at least 2 min. (> 9.5GiB/s)
+          query: 'irate(junos_interface_transmit_bytes[2m]) * 8 > 9.5e+08'
+          severity: warning