grafana: make alerts better for fux

resources/chaosknoten/grafana/docker_compose/prometheus_alerts-fux.rules.yaml

@@ -1,5 +1,5 @@
 groups:
-  - name: Fux-Generic
+  - name: Generic
     rules:
       - alert: HostJobFlaky
         expr: group by(host, job) (changes(up{org="fux", job!="integrations/unix"}[24h]) > 5)
@@ -8,8 +8,8 @@ groups:
           severity: info
         annotations:
           summary: Job {{ $labels.job }} flaky on (host {{ $labels.instance }})
-          description: "The job {{ $labels.job }} on target: {{ $labels.host }} has been flaky over the last 24 hours.\n VALUE = {{ $value }}"
-  - name: Fux-SNMP
+          description: "The job {{ $labels.job }} on target: {{ labels.host }} has been flaky over the last 24 hours.\n VALUE = {{ $value }}"
+  - name: SNMP
     rules:
       - alert: SnmpTargetMissing
         expr: up{job=~".*snmp|SNMP.*"} == 0
@@ -19,7 +19,7 @@ groups:
         annotations:
           summary: SNMP target missing (instance {{ $labels.instance }})
           description: "A SNMP target has disappeared for more the 15 min.\n  VALUE = {{ $value }}"
-  - name: Fux-DHCP
+  - name: DHCP
     rules:
       - alert: DhcpFuxSharedFailed
         expr: script_success{script="check_dhcp_fux_shared"} == 0