inside front cover
Assessed domains and weighted percentages for the Certified Kubernetes Administrator Exam
| 25% |
Cluster architecture and installation |
| ✔ |
Create and modify RBAC. |
| ✔ |
Use kubeadm to update and add to a cluster. |
| ✔ |
Backup and restore etcd. |
| 15% |
Workloads and scheduling |
| ✔ |
Scaling, updating, and rollback of Deployments. |
| ✔ |
Use ConfigMaps and Secrets with apps. |
| ✔ |
Deploy apps with resource requests and limits. |
| ✔ |
Manage YAML manifests with templating tools. |
| 20% |
Services and networking |
| ✔ |
Configure Linux host networking. |
| ✔ |
Create and manage Services and Endpoints. |
| ✔ |
Manage Ingress and Ingress controllers. |
| ✔ |
Use CoreDNS and CNI. |
| 10% |
Storage |
| ✔ |
Attach persist volumes with access modes. |
| ✔ |
Create persistent volume claims and storage class. |
| ✔ |
Data persistence with ephemeral pods. |
| 30% |
Troubleshooting |
| ✔ |
Collect container and node logs. |
| ✔ |
Detect and repair clusters via monitor and logging. |
| ✔ |
Detect and repair cluster networking. |
| ✔ |
Monitor and troubleshoot application failure. |