feat: add hellm instructions

Signed-off-by: Vishal Choudhary <[email protected]>

README.md

@@ -43,4 +43,15 @@ kubectl apply -f config/install.yaml # todo: use a release url
 ```
 
 ### Helm Chart
-Reports server can be installed via the official Helm chart: -URL-
+Reports server can be installed via the official Helm chart:
+```shell
+helm install report-server --namespace kyverno --wait ./charts/reports-server/ # todo: use a offical helm chart
+```
+
+Note: if you already have wgpolicy CRDs or kyverno CRDs installed, you won't be able to install api services. Use the following command to install other components:
+
+```shell
+helm install report-server --namespace kyverno --wait ./charts/reports-server/ --set apiServices.enabled=false # todo: use a offical helm chart
+```
+
+Now you can update the [apiservice samples](./config/samples/apiservices.yaml) with the right reports-server name and namespace and apply that manifest.

config/samples/apiservices.yaml

@@ -0,0 +1,34 @@
+---
+apiVersion: apiregistration.k8s.io/v1
+kind: APIService
+metadata:
+  name: v1alpha2.wgpolicyk8s.io
+  namespace: kyverno
+  labels:
+    kube-aggregator.kubernetes.io/automanaged: "false"
+spec:
+  group: wgpolicyk8s.io
+  groupPriorityMinimum: 100
+  insecureSkipTLSVerify: true
+  service:
+    name: <REPORTS_SERVICE_NAME>
+    namespace: <REPORTS_SERVICE_NAMESPACE>
+  version: v1alpha2
+  versionPriority: 100
+---
+apiVersion: apiregistration.k8s.io/v1
+kind: APIService
+metadata:
+  name: v1.reports.kyverno.io
+  namespace: kyverno
+  labels:
+    kube-aggregator.kubernetes.io/automanaged: "false"
+spec:
+  group: reports.kyverno.io
+  groupPriorityMinimum: 100
+  insecureSkipTLSVerify: true
+  service:
+    name: <REPORTS_SERVICE_NAME>
+    namespace: <REPORTS_SERVICE_NAMESPACE>
+  version: v1
+  versionPriority: 100