Difference between revisions of "Certified Kubernetes Administrator v1.21"
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↑ https://kubernetes.io/docs/concepts/storage/persistent-volumes/
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== [[Pod]] Design (20%) == | == [[Pod]] Design (20%) == | ||
* [[Understand Deployments and how to perform rolling updates]]: <code>[[kubectl rolling-update]]</code> | * [[Understand Deployments and how to perform rolling updates]]: <code>[[kubectl rolling-update]]</code> | ||
| − | * [[Understand Deployments and how to perform rollbacks]]: <code>[[ | + | * [[Understand Deployments and how to perform rollbacks]]: <code>[[kubectl rollout]]</code> |
* [[Understand Jobs and CronJobs]] | * [[Understand Jobs and CronJobs]] | ||
* [[CKAD: Understand how to use Labels, Selector and Annotations|Understand how to use Labels, Selector and Annotations]]: <code>[[kubectl label]]</code>, <code>[[kubectl annotate]]</code>, <code>[[NodeSelector]]</code> | * [[CKAD: Understand how to use Labels, Selector and Annotations|Understand how to use Labels, Selector and Annotations]]: <code>[[kubectl label]]</code>, <code>[[kubectl annotate]]</code>, <code>[[NodeSelector]]</code> | ||
Latest revision as of 12:13, 18 May 2022
Contents
Core Concepts (13%)[edit]
- Understand Kubernetes API primitives:
kubectl api-resources - Create and configure basic Pods:
kubectl create,kubectl apply
Configuration (18%)[edit]
- Understand ConfigMaps:
kubectl describe configmaps - Understand SecurityContexts:
securityContext(Pod) - Define an application's resource requirements
- Create & consume Secrets:
kubectlcreate|get|describe - Understand ServiceAccounts
Multi-Container Pods (10%)[edit]
- Understand Multi-Container Pod design patters (e.g. ambassador, adapter, sidecar) (Review: https://github.com/dgkanatsios/CKAD-exercises/blob/master/b.multi_container_pods.md)
Pod Design (20%)[edit]
- Understand Deployments and how to perform rolling updates:
kubectl rolling-update - Understand Deployments and how to perform rollbacks:
kubectl rollout - Understand Jobs and CronJobs
- Understand how to use Labels, Selector and Annotations:
kubectl label,kubectl annotate,NodeSelector
State Persistence (8%)[edit]
Observability (18%)[edit]
- Understand LivenessProbes and ReadinessProbes
- Understand container logging:
kubectl logs - Understand how to monitor applications in Kubernetes
- Understand debugging in Kubernetes
Services & Networking (13%)[edit]
See also[edit]
Advertising:
