feat(fail2ban-exporter): add service monitor for geoip services

fail2ban-exporter/servicemonitor.yaml

@@ -26,3 +26,31 @@ spec:
     matchLabels:
       app.kubernetes.io/instance: fail2ban-prometheus
       app.kubernetes.io/name: fail2ban-prometheus-exporter
+---
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    app: fail2ban-geoip
+    app.kubernetes.io/instance: fail2ban-prometheus
+    app.kubernetes.io/name: fail2ban-geoip
+  name: fail2ban-geoip-servicemonitor
+  namespace: fail2ban-prometheus
+spec:
+  attachMetadata:
+    node: false
+  endpoints:
+  - interval: 10s
+    path: /metrics
+    port: http-metrics
+    relabelings:
+    - action: replace
+      sourceLabels:
+      - __meta_kubernetes_endpoint_node_name
+      targetLabel: node
+    scheme: http
+  jobLabel: jobLabel
+  selector:
+    matchLabels:
+      app.kubernetes.io/instance: fail2ban-prometheus
+      app.kubernetes.io/name: fail2ban-geoip