The software described in this documentation is either no longer supported or is in extended support.
Oracle recommends that you upgrade to a current supported release.
If you want to remove a Kubernetes cluster, use the olcnectl
module uninstall command. For example, to uninstall the
kubernetes
module named
mycluster
:
$ olcnectl --api-server 127.0.0.1:8091 module uninstall --environment-name myenvironment \
--name mycluster
On each node, the Kubernetes containers are stopped and deleted, the
Kubernetes cluster is removed, and the kubelet
service is stopped.
Uninstalling a module also removes the module configuration from the Platform API Server. If you uninstall a module and want to reinstall it, you need to create the module again using the olcnectl module create command.
If you reinstall a kubernetes
module on hosts
that were previously used in a Kubernetes cluster, you may need to run
the kubeadm reset -f command on each node
before you redeploy the module.