Difference between revisions of "Certified Kubernetes Administrator v1.25"
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* https://github.com/cncf/curriculum/blob/master/CKA_Curriculum_v1.25.pdf | * https://github.com/cncf/curriculum/blob/master/CKA_Curriculum_v1.25.pdf | ||
| + | == 25% - [[Cluster Architecture, Installation & Configuration]] == | ||
| + | * [[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]] | ||
| − | + | == 15% - [[Workloads & Scheduling]] == | |
| − | + | {{Workload & Scheduling}} | |
| − | |||
| − | |||
| − | |||
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| + | == 20% - [[Services & Networking]] == | ||
| + | * [[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]] | ||
| + | == 10% - [[Kubernetes Storage|Storage]] == | ||
| + | * [[Understand storage classes, persistent volumes]] | ||
| + | * [[Understand volume mode, access modes and reclaim policies for volumes]] | ||
| + | * [[Understand persistent volume claims primitive]] | ||
| + | * [[Know how to configure applications with persistent storage]] | ||
| + | |||
| + | == 30% - [[Troubleshooting]] == | ||
| + | * [[Evaluate cluster and node logging]] | ||
| + | * [[Understand how to monitor applications]] | ||
| + | * [[Manage container stdout & stderr logs]] | ||
| + | * [[Troubleshoot application failure]] | ||
| + | * [[Troubleshoot cluster component failure]] | ||
| + | * [[Troubleshoot networking]] | ||
| + | |||
| + | == Related == | ||
| + | * [[Kubernetes v1.25]] (Aug 2022) | ||
== See also == | == See also == | ||
Latest revision as of 12:24, 10 October 2023
Contents
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
15% - Workloads & 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
10% - Storage[edit]
- Understand storage classes, persistent volumes
- Understand volume mode, access modes and reclaim policies for volumes
- Understand persistent volume claims primitive
- Know how to configure applications with persistent storage
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
Related[edit]
- Kubernetes v1.25 (Aug 2022)
See also[edit]
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