Merge pull request #8 from qireal/main

Update readme file

Author: olegy89

README.md

@@ -1,3 +1,35 @@
 # Kubernetes Ingress Controller Manager for Servers.com
+Servers.com provides you with the own Ingress controller built upon the Servers.com HTTP(S) (L7) Load Balancer. It can be used along with the LoadBalancer and NodePort Services. 
+The Ingress controller is featured with annotations based on the L7 Load Balancer features.
+
+You can find more details on the Servers.com Ingress controller and peculiarities of usage in the [knowledge base](https://www.servers.com/support/knowledge/kubernetes-clusters/serverscom-ingress-controller).
+
+This is an example how an Ingress object with an annotation may look like:
+
+```
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: minimal-ingress
+  annotations:
+    servers.com/load-balancer-geo-ip-enabled: "true"
+spec:
+  ingressClassName: serverscom
+  tls:
+    - hosts:
+        - example.com
+      secretName: testsecret-tls
+  rules:
+    - host: example.com
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: nginxdemo
+                port:
+                  number: 80
+```
 
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