Installing Image Puller on OpenShift 4 using OperatorHub

This procedure describes how to install the Kubernetes Image Puller Operator on OpenShift 4 using the Operator.

Prerequisites
Procedure

  1. To create an OpenShift project <kubernetes-image-puller> to host the Image Puller, open the OpenShift web console, navigate to the Home → Projects section and click Create Project.

  2. Specify the project details:

    • Name: <kubernetes-image-puller>

    • Display Name: <Image Puller>

    • Description: <Kubernetes Image Puller>

  3. Navigate to Operators → OperatorHub.

  4. Use the Filter by keyword box to search for Kubernetes Image Puller Operator. Click the Kubernetes Image Puller Operator.

  5. Read the description of the Operator. Click Continue → Install.

  6. Select A specific namespace on the cluster for the Installation Mode. In the drop-down find the OpenShift project <kubernetes-image-puller>. Click Subscribe.

  7. Wait for the Kubernetes Image Puller Operator to install. Click the KubernetesImagePuller → Create instance.

  8. In a redirected window with a YAML editor, make modifications to the KubernetesImagePuller Custom Resource and click Create.

  9. Navigate to the Workloads and Pods menu in the <kubernetes-image-puller> OpenShift project. Verify that the Image Puller is available.