27.3. Getting cluster version, status, and update details

Procédure

1. Obtain the cluster version and overall status:

   $ oc get clusterversion

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   Exemple de sortie

   NAME      VERSION   AVAILABLE   PROGRESSING   SINCE   STATUS
   version   4.6.4     True        False         6m25s   Cluster version is 4.6.4

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   The example output indicates that the cluster has been installed successfully.

2. If the cluster status indicates that the installation is still progressing, you can obtain more detailed progress information by checking the status of the Operators:

   $ oc get clusteroperators.config.openshift.io

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3. View a detailed summary of cluster specifications, update availability, and update history:

   $ oc describe clusterversion

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4. List the current update channel:

   $ oc get clusterversion -o jsonpath='{.items[0].spec}{"\n"}'

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   Exemple de sortie

   {"channel":"stable-4.6","clusterID":"245539c1-72a3-41aa-9cec-72ed8cf25c5c"}

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5. Review the available cluster updates:

   $ oc adm upgrade

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   Exemple de sortie

   Cluster version is 4.6.4
   
   Updates:
   
   VERSION IMAGE
   4.6.6   quay.io/openshift-release-dev/ocp-release@sha256:c7e8f18e8116356701bd23ae3a23fb9892dd5ea66c8300662ef30563d7104f39

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