Kubernetes Container Image Pull Concepts: Difference between revisions
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=Overview= | =Overview= | ||
A pod's containers pull their [[Kubernetes_Pod_and_Container_Concepts#Images|images]] from their respective repositories while the pod is in [[Kubernetes_Pod_and_Container_Concepts#Pending_Phase|Pending]] phase. Technically, it is the [[Kubelet|kubelet]] that performs the image pulling on behalf of the pod. | A pod's containers pull their [[Kubernetes_Pod_and_Container_Concepts#Images|images]] from their respective repositories while the pod is in [[Kubernetes_Pod_and_Container_Concepts#Pending_Phase|Pending]] phase. Technically, it is the [[Kubelet#Image_Pulling|kubelet]] that performs the image pulling on behalf of the pod. | ||
=Pull Policy= | =Pull Policy= | ||
{{Internal|Kubernetes_Pod_Manifest#imagePullPolicy|Kubernetes Pod Manifest - imagePullPolicy}} | {{Internal|Kubernetes_Pod_Manifest#imagePullPolicy|Kubernetes Pod Manifest - imagePullPolicy}} | ||
Revision as of 17:14, 26 August 2020
External
- https://kubernetes.io/docs/concepts/containers/images/
- https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
Internal
Overview
A pod's containers pull their images from their respective repositories while the pod is in Pending phase. Technically, it is the kubelet that performs the image pulling on behalf of the pod.