modified: README.md

README.md

@@ -30,6 +30,8 @@ Kubernetes is an open‑source platform that automates the deployment, scaling,
     - [persistent volume claims](#persistent-volume-claims)
     - [Create an pod with PVC](#create-an-pod-with-pvc)
   - [Services Accounts](#services-accounts)
+  - [Tokens](#tokens)
+  - [cluster role binding](#cluster-role-binding)
   - [configMap](#configmap)
   - [Secrets](#secrets)
     - [Manifest - Opaque / Base64](#manifest---opaque--base64)
@@ -576,7 +578,11 @@ spec:
         claimName: data-pvc
 ```
 
-### Services Accounts
+## Services Accounts
+
+``` bash
+kubectl -n headlamp create serviceaccount $ACCOUNT_NAME
+```
 
 **List all:**
 
@@ -600,6 +606,29 @@ kubectl get secret <secret_name> -o jsonpath='{.data.token}' | base64 -d > ./ser
 kubectl config view --raw -o jsonpath='{.clusters[0].cluster.certificate-authority-data}' 
 ```
 
+## Tokens
+
+``` bash
+kubectl create token $SERVICE_ACCOUNT_NAME -n $NS
+```
+
+``` yaml
+apiVersion: v1
+kind: Secret
+metadata:
+  name: name
+  namespace: ns
+  annotations:
+    kubernetes.io/service-account.name: "service-account-name"
+type: kubernetes.io/service-account-token
+```
+
+## cluster role binding
+
+``` bash
+kubectl create clusterrolebinding $NAME --serviceaccount=$NS:$SERVICE_ACCOUNT 
+```
+
 ## configMap
 
 ```yaml