Chapter 10. Migrating to a cluster with multi-architecture compute machines

Procedure

1. Verify that the RetrievedUpdates condition is True in the Cluster Version Operator (CVO) by running the following command:

   $ oc get clusterversion/version -o=jsonpath="{.status.conditions[?(.type=='RetrievedUpdates')].status}"

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   If the RetrievedUpates condition is False, you can find supplemental information regarding the failure by using the following command:

   $ oc adm upgrade

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   For more information about cluster version condition types, see Understanding cluster version condition types.

2. If the condition RetrievedUpdates is False, change the channel to stable-<4.y> or fast-<4.y> with the following command:

   $ oc adm upgrade channel <channel>

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   After setting the channel, verify if RetrievedUpdates is True.

   For more information about channels, see Understanding update channels and releases.

3. Migrate to the multi-architecture payload with following command:

   $ oc adm upgrade --to-multi-arch

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