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To create a Kubernetes Secret on your HCP portal:
Click Save to create a secret in the namespace
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Login to your HCP Portal account.
Click Service Orchestration and navigate to Containers > Click open your provisioned Kubernetes Cluster > Click Action > Click New Secret.
Enter these details in the New Secret dialog:
Enter a Name for your Kubernetes Secret.
From the Namespace drop-down list, select a namespace for which you want to create the Secret.
Select the Secret Type from the drop-down list.
opaque
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kubernetest.io/dockerconfigjson
Click Save.
To view your newly created Kubernetes Secret:
Click Kubernetes Namespace.
Click open the Namespace where you created the Kubernetes Secret.