Kubernetes Container Image Pull Concepts: Difference between revisions
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=Pull Policy= | =Pull Policy= | ||
The pull policy is configured on a per- | The pull policy is configured on a per-container basis using the [[Kubernetes_Pod_Manifest#imagePullPolicy|imagePullPolicy]] tag in the pod manifest. | ||
Revision as of 17:16, 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.
Pull Policy
The pull policy is configured on a per-container basis using the imagePullPolicy tag in the pod manifest.