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Manage Juniper Cloud-Native Router
Upgrading JCNR
Currently, there is no procedure for upgrading to the JCNR release 23.2. To change from a current version to 23.2, you must uninstall the current version and install the newer version.
Downgrading JCNR
Currently, there is no procedure for downgrading to an older version. To change from a current version to an older version, you must uninstall the current version and install an older version.
Uninstalling JCNR
JCNR can be uninstalled by using the following command:
helm uninstall jcnr
Uninstalling JCNR restores interfaces to their original state by unbinding from DPDK and binding back to the original driver. It also delete contents of JCNR directories, deletes cRPD created interfaces and removes any Kubernetes objects created for JCNR.
The jcnr namespace is not deleted as a part of the helm uninstallation and must be deleted manually.
helm uninstall jcnr --no-hooks kubectl delete <ds/name> kubectl delete <job/jobname> kubectl delete ns jcnrops