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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== State Persistence (8%) == | == State Persistence (8%) == | ||
* [[Understand PersistentVolumeClaims for storage]]<ref>https://kubernetes.io/docs/concepts/storage/persistent-volumes/</ref> | * [[Understand PersistentVolumeClaims for storage]]<ref>https://kubernetes.io/docs/concepts/storage/persistent-volumes/</ref> | ||
| + | |||
| + | == Observability (18%) == | ||
| + | * [[CKAD: Understand LivenessProbes and ReadinessProbes|Understand LivenessProbes and ReadinessProbes]] | ||
| + | * [[container logging|Understand container logging]] | ||
| + | * [[Understand how to monitor applications in Kubernetes]] | ||
| + | * Understand debugging in Kubernetes | ||
== See also == | == See also == | ||
Revision as of 20:59, 13 July 2021
Contents
Core Concepts (13%)
Configuration (18%)
- 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%)
- 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%)
- 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%)
Observability (18%)
- Understand LivenessProbes and ReadinessProbes
- Understand container logging
- Understand how to monitor applications in Kubernetes
- Understand debugging in Kubernetes
See also
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