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Use an Alternative Mirror

Use an Alternative Mirror

To apply private registry configurations during the create operation, add the appropriate flags to the create cluster command:

Registry configuration


CA certificate chain to use while communicating with the registry mirror using TLS

--registry-mirror-cacert file

URL of a container registry to use as a mirror in the cluster

--registry-mirror-url string

This is useful when using an internal registry and when Internet access is not available (air-gapped installations). Only use one image registry per cluster.

When the cluster is up and running, you can deploy and test workloads.

Alternative Mirror Example:

dkp create cluster preprovisioned \
    --cluster-name ${CLUSTER_NAME} \
    --registry-mirror-cacert /tmp/registry.pem \

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