Configuring Image Puller to pre-pull default Che images
You can configure Kubernetes Image Puller to pre-pull default Che images. Eclipse Che operator will control the list of images to pre-pull and automatically updates them on Che upgrade.
Prerequisites
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Your organization’s instance of Che is installed and running on Kubernetes cluster.
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Image Puller is installed on Kubernetes cluster.
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An active
kubectl
session with administrative permissions to the destination Kubernetes cluster. See Overview of kubectl.
Procedure
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Configure the Image Puller to pre-pull Che images.
kubectl patch checluster/eclipse-che \ --namespace eclipse-che \ --type='merge' \ --patch '{ "spec": { "components": { "imagePuller": { "enable": true } } } }'