Difference between revisions of "Certified Kubernetes Administrator v1.18"

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== [[Scheduling]] (5%) ==
 
== [[Scheduling]] (5%) ==
 
* [[Use label selectors to schedule Pods]]: <code>[[kubectl label nodes]]</code> and <code>[[nodeSelector]]</code>
 
* [[Use label selectors to schedule Pods]]: <code>[[kubectl label nodes]]</code> and <code>[[nodeSelector]]</code>
* Understand the role of [[DaemonSets]]: <code>[[kind]]: DaemonSet</code>
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* Understand the role of [[DaemonSets]]: <code>[[kind: DaemonSet]]</code>
 
* Understand how [[resource limits]] can affect [[Pod scheduling]]
 
* Understand how [[resource limits]] can affect [[Pod scheduling]]
 
* Manually schedule a pod without a [[scheduler]]
 
* Manually schedule a pod without a [[scheduler]]
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* Understand [[Kubernetes deployments|deployments]] and how to perform updates and rollbacks
 
* Understand [[Kubernetes deployments|deployments]] and how to perform updates and rollbacks
 
* Know various ways to configure applications
 
* Know various ways to configure applications
* Know how to scale applications
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* [[Know how to scale applications]]
 
* Understand the primitives necessary to create a self-healing application
 
* Understand the primitives necessary to create a self-healing application
  
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* Troubleshoot [[control plane]] failure
 
* Troubleshoot [[control plane]] failure
 
* Troubleshoot [[worker node]] failure
 
* Troubleshoot [[worker node]] failure
* Troubleshoot networking
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* [[Troubleshoot networking]]
  
 
== Core concepts (19%) ==
 
== Core concepts (19%) ==
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* Understand [[Pod]] networking concepts
 
* Understand [[Pod]] networking concepts
 
* Understand service networking
 
* Understand service networking
* Deploy and configure [[network load balancer]]
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* [[Deploy and configure network load balancer]]
 
* Know how to use [[Ingress]] rules
 
* Know how to use [[Ingress]] rules
 
* Know how to configure and use the cluster [[DNS]]
 
* Know how to configure and use the cluster [[DNS]]
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* [[Kubernetes installation|Install Kubernetes master and nodes]]
 
* [[Kubernetes installation|Install Kubernetes master and nodes]]
 
* Configure secure cluster communications
 
* Configure secure cluster communications
* Configure a [[Highly-Available Kubernetes Cluster]]
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* [[Configure a Highly-Available Kubernetes Cluster]]
 
* Know where to get Kubernetes release binaries
 
* Know where to get Kubernetes release binaries
 
* Provision underlying infrastructure to deploy a Kubernetes cluster
 
* Provision underlying infrastructure to deploy a Kubernetes cluster
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* Analyze end-to-end test results
 
* Analyze end-to-end test results
 
* Run Node end-to-end test
 
* Run Node end-to-end test
* Install and use <code>[[kubeadm]]</code> to install, configure and manage Kubernetes clustes.
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* [[Install and use kubeadm to install, configure and manage Kubernetes cluster]]
  
==See also ==
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== See also ==
 
* {{CKA}}
 
* {{CKA}}
* {{K8s}}
 
 
  
 
[[Category:Kubernetes]]
 
[[Category:Kubernetes]]

Latest revision as of 11:38, 14 September 2022

Scheduling (5%)[edit]

Logging/Monitoring (5%)[edit]

Application Lifecycle Management (8%)[edit]

  • Understand deployments and how to perform updates and rollbacks
  • Know various ways to configure applications
  • Know how to scale applications
  • Understand the primitives necessary to create a self-healing application

Cluster Maintenance (11%)[edit]

  • Understand Kubernetes cluster upgrade process
  • Facilitate operatig system upgrades
  • Implement backup and restore methodologies

Security (12%)[edit]

  • Know how to configure authetication and authorization
  • Understand Kubernetes security primitivies
  • Know to configure network policies
  • Create and manage TLS certificates for cluster components
  • Work with images securely
  • Define security contexts
  • Security persistent key value store

Storage (7%)[edit]

Troubleshooting (10%)[edit]

Core concepts (19%)[edit]

Networking (11%)[edit]

Installation, Configuration & Validation (12%)[edit]

See also[edit]

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