Difference between revisions of "Certified Kubernetes Administrator v1.24"
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* https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/ | * https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/ | ||
| + | |||
| + | == Workload & Scheduling == | ||
| + | * [[Understand deployments and how to perform rolling update and rollbacks]] | ||
| + | * [[Use ConfigMaps and Secrets to configure applications]] | ||
| + | * [[Know how to scale applications]] | ||
| + | * [[Understand the primitives used to create robust, self-healing, application deployments]] | ||
| + | * [[Understand how resource limits can affect Pod scheduling]] | ||
| + | * [[Awareness of manifest management and common templating tools]] | ||
== 20% - [[Services & Networking]] == | == 20% - [[Services & Networking]] == | ||
| − | * Understand host networking configuration on the cluster nodes | + | * [[Understand host networking configuration on the cluster nodes]] |
| − | * Understand connectivity between Pods | + | * [[Understand connectivity between Pods]] |
| − | * Understand ClusterIP, NodePort, LoadBalancer service types and endpoints | + | * [[Understand ClusterIP, NodePort, LoadBalancer service types and endpoints]] |
| − | * Know how to use Ingress controllers and Ingress resources | + | * [[Know how to use Ingress controllers and Ingress resources]] |
| − | * Know how to configure and use CoreDNS | + | * [[Know how to configure and use CoreDNS]] |
| − | * Choose an appropriate container network interface plugin | + | * [[Choose an appropriate container network interface plugin]] |
== 30% - [[Troubleshooting]] == | == 30% - [[Troubleshooting]] == | ||
| Line 17: | Line 25: | ||
* [[Troubleshoot networking]] | * [[Troubleshoot networking]] | ||
| − | == 25% Cluster Architecture, Installation & Configuration == | + | == 25% [[Cluster Architecture, Installation & Configuration]] == |
* [[Manage role based access control (RBAC)]] | * [[Manage role based access control (RBAC)]] | ||
* [[Use Kubeadm to install a basic cluster]] | * [[Use Kubeadm to install a basic cluster]] | ||
| Line 24: | Line 32: | ||
* [[Perform a version upgrade on a Kubernetes cluster using Kubeadm]] | * [[Perform a version upgrade on a Kubernetes cluster using Kubeadm]] | ||
* [[Implement etcd backup and restore]] | * [[Implement etcd backup and restore]] | ||
| + | |||
| + | == Related == | ||
| + | * [[Kubernetes v1.24]] (May 2022) | ||
== See also == | == See also == | ||
* {{CKA}} | * {{CKA}} | ||
| − | |||
[[Category:K8s]] | [[Category:K8s]] | ||
| + | [[Category:CKA]] | ||
Latest revision as of 16:24, 1 December 2022
Contents
Workload & Scheduling[edit]
- Understand deployments and how to perform rolling update and rollbacks
- Use ConfigMaps and Secrets to configure applications
- Know how to scale applications
- Understand the primitives used to create robust, self-healing, application deployments
- Understand how resource limits can affect Pod scheduling
- Awareness of manifest management and common templating tools
20% - Services & Networking[edit]
- Understand host networking configuration on the cluster nodes
- Understand connectivity between Pods
- Understand ClusterIP, NodePort, LoadBalancer service types and endpoints
- Know how to use Ingress controllers and Ingress resources
- Know how to configure and use CoreDNS
- Choose an appropriate container network interface plugin
30% - Troubleshooting[edit]
- Evaluate cluster and node logging
- Understand how to monitor applications
- Manage container stdout & stderr logs
- Troubleshoot application failure
- Troubleshoot cluster component failure
- Troubleshoot networking
25% Cluster Architecture, Installation & Configuration[edit]
- Manage role based access control (RBAC)
- Use Kubeadm to install a basic cluster
- Manage a highly-available Kubernetes cluster
- Provision underlying infrastructure to deploy a Kubernetes cluster
- Perform a version upgrade on a Kubernetes cluster using Kubeadm
- Implement etcd backup and restore
Related[edit]
- Kubernetes v1.24 (May 2022)
See also[edit]
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