Difference between revisions of "Certified Kubernetes Administrator v1.23"
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* 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 | ||
Revision as of 12:17, 18 May 2022
Contents
25% - Cluster Architecture, Installation & Configuration
- Manage role based access control (RBAC)
- Use
kubeadmto 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
- 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% - Service & 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
See also
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