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Starting with Kubernetes 1.24, automatic ServiceAccount token Secrets are deprecated; this guide explains the core changes, shows how to manually create token Secrets, extract tokens, and verify permissions using command‑line, API calls, and RBAC inspection, plus common troubleshooting steps.
This article explains how to create and use Kubernetes ServiceAccounts and User Accounts, configure kubeconfig files, and set up Role, RoleBinding, ClusterRole, and ClusterRoleBinding resources with practical YAML examples and command‑line instructions.
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This guide walks through pulling and retagging the Kubernetes Dashboard image, applying the deployment manifest, modifying the Service to use a NodePort, creating an admin ServiceAccount and ClusterRoleBinding, and retrieving the admin token and service port for external access.