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Glossary
DokumentasiTencent Kubernetes EngineApplication ConfigurationService and Configuration ManagementOverview

Overview

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Terakhir diperbarui: 2024-12-19 22:09:58

Object Management Instructions

You can operate native Kubernetes objects such as Deployment and DaemonSet in the console. The Kubernetes objects are persistent entities in clusters and are used to host services running within the clusters. Different Kubernetes objects can represent diffrent entites:
Running applications
Resources available to applications
Policies associated with applications
You can use Kubernetes objects directly in the TKE console or through the Kubernetes APIs such as kubectl.

Types of Objects

Common Kubernetes objects can be divided into the following types:
Object Types
Object Descriptions
Object Management Operations
Workload
Deployment
Use to manage the Pod of which the scheduling rules are specified.
StatefulSet
Manage the application workload API object, and the application is stateful.
DaemonSet
Ensure the Pods are running on all or some of the nodes, such as log collection program.
Job
One or more Pods are created for one Job, until the end of running.
CronJob
Job tasks that runs on a regular basis.
Sevice
Service
A Kubernetes object that provides access to Pod. You can define different types based on your needs.
Ingress
A Kubernetes object that manages external access to services in a cluster.
Configuration
ConfigMap
Use to store configuration information.
Secret
Use to store sensitive information, such as password and token.
Storage
Volume
Use to store data related to container access.
Persistent Volumes（PV）
A piece of storage configured in a Kubernetes cluster.
Persistent Volumes Claim（PVC）
A statement of storage request. If you consider a PV as a Pod, then PVC is equivalent to workload.
StorageClass
Use to describe the type of storage. When a PVC is created, storage of the specified type, i.e., storage template, is created using StorageClass.

There are dozens of other Kubernetes objects such as Namespace, HPA, and ResourceQuotas. You can use different objects based on your business needs. Available objects vary depending on Kubernetes version. For more information, visit Kubernetes website.

Resource Quota

TKE applies the following resource limits to all managed clusters by using ResourceQuota/tke-default-quota. If you need more quota, please submit a ticket to apply.
Cluster Size
Quota
Pod
ConfigMap
Number of nodes ≤ 5
4000
3000
5 < Number of nodes ≤ 20
8000
6000
Number of nodes > 20
None
None

Topik sebelumnya: Using a Container Image in a TCR Enterprise Instance to Create a WorkloadTopik selanjutnya: Namespace

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