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Certified Kubernetes Administrator CKA (Kubernetes v1.35 curriculum) · Domain 5: Troubleshooting

Cluster access problems: kubeconfig contexts, expired certificates, connection refused on 6443

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Last reviewed September 25, 2026 · Leer en español

Before you can fix anything you need to reach the right cluster. The CKA uses several clusters, and each task tells you which context to use. Access problems are also a troubleshooting topic in their own right.

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