Cka - Revision history

Busk at 01:59, 5 January 2025

2025-01-05T01:59:41Z

Busk at 00:27, 4 January 2025

2025-01-04T00:27:00Z

Busk at 23:49, 3 January 2025

2025-01-03T23:49:48Z

Busk at 23:21, 3 January 2025

2025-01-03T23:21:36Z

Busk at 19:01, 3 January 2025

2025-01-03T19:01:25Z

Busk: Created page with "https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb"

2024-12-20T01:21:04Z

Created page with "https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb"

New page

https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb

← Older revision		Revision as of 01:59, 5 January 2025
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		+	https://k21academy.com/docker-kubernetes/certified-kubernetes-administrator-cka-exam/#3
		+
	https://trainingportal.linuxfoundation.org/learn/course/kubernetes-fundamentals-lfs258/exam-domain-review/domain-review?page=3		https://trainingportal.linuxfoundation.org/learn/course/kubernetes-fundamentals-lfs258/exam-domain-review/domain-review?page=3

← Older revision		Revision as of 00:27, 4 January 2025
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		+	https://trainingportal.linuxfoundation.org/learn/course/kubernetes-fundamentals-lfs258/exam-domain-review/domain-review?page=3
		+
	https://github.com/cncf/curriculum		https://github.com/cncf/curriculum

← Older revision		Revision as of 23:49, 3 January 2025
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	https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb		https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb
		+
		+	https://docs.linuxfoundation.org/tc-docs/certification/lf-handbook2/candidate-requirements

← Older revision		Revision as of 23:21, 3 January 2025
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		+	https://github.com/cncf/curriculum
		+
		+	https://github.com/cncf/curriculum/blob/master/CKA_Curriculum_v1.31.pdf
		+
	https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb		https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb

← Older revision		Revision as of 19:01, 3 January 2025
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	https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb		https://medium.com/@mrJTY/kubernetes-cka-exam-cheat-sheet-6194ccf162bb
		+
		+
		+	```
		+	kube-apiserver:
		+
		+	The central control plane component.
		+	Exposes the Kubernetes API, allowing users and other components to interact with the cluster.
		+	Handles authentication, authorization, and admission control for API requests.
		+	kube-controller-manager:
		+
		+	Implements core control loops that ensure the desired state of the cluster.
		+	Examples include:
		+	Node controller: Monitors node health and performs actions like node eviction.
		+	ReplicationController controller: Ensures that the desired number of pods for a ReplicationController is running.
		+	Deployment controller: Manages deployments and rollouts of applications.
		+	kube-scheduler:
		+
		+	Selects the appropriate nodes to run pods based on resource availability, constraints, and other factors.
		+	Plays a crucial role in optimizing resource utilization and ensuring fair resource allocation.
		+	kube-proxy:
		+
		+	Runs on each node in the cluster.
		+	Manages network rules (e.g., iptables) to enable network communication between pods and services.
		+	Implements service discovery and load balancing for pods within the cluster.
		+	etcd:
		+
		+	A distributed key-value store that serves as the backing store for the Kubernetes API server.
		+	Stores all cluster configuration and state.
		+	These agents work together to provide the core functionality of a Kubernetes cluster, including:
		+
		+	Scheduling and orchestration: Managing the lifecycle of pods, deployments, and other resources.
		+	Service discovery: Enabling communication between pods and services.
		+	Resource management: Allocating and managing resources across the cluster.
		+	Fault tolerance: Ensuring the availability and reliability of the cluster.
		+	By understanding the roles and responsibilities of these key agents, you can gain a deeper understanding of how Kubernetes operates and how it manages applications within a cluster.
		+	```