kubeadm reset phase

    is consistent with the kubeadm reset workflow,and behind the scene both use the same code.

    Use this command to invoke single phase of the reset workflow

    Options

    Options inherited from parent commands

    —rootfs string
    [EXPERIMENTAL] The path to the 'real' host root filesystem.

    kubeadm reset phase preflight

    Using this phase you can execute preflight checks on a node that is being reset.

    Synopsis

    Options

    -f, —force
    Reset the node without prompting for confirmation.
    -h, —help
    help for preflight
    —ignore-preflight-errors stringSlice
    A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.

    Using this phase you can remove this control-plane node from the ClusterStatus object.

    Synopsis

    Remove this node from the ClusterStatus object if the node is a control plane node.

    Options

    -h, —help
    help for update-cluster-status

    Options inherited from parent commands

    —rootfs string
    [EXPERIMENTAL] The path to the 'real' host root filesystem.

    kubeadm reset phase remove-etcd-member

    Using this phase you can remove this control-plane node’s etcd member from the etcd cluster.

    Synopsis

    Options inherited from parent commands

    —rootfs string
    [EXPERIMENTAL] The path to the 'real' host root filesystem.

    Using this phase you can perform cleanup on this node.

    Synopsis

    Run cleanup node.

    Options

    —cert-dir string Default: "/etc/kubernetes/pki"
    The path to the directory where the certificates are stored. If specified, clean this directory.
    —cri-socket string
    Path to the CRI socket to connect. If empty kubeadm will try to auto-detect this value; use this option only if you have more than one CRI installed or if you have non-standard CRI socket.
    -h, —help
    help for cleanup-node

    Options inherited from parent commands

    What’s next

    • to bootstrap a Kubernetes control-plane node
    • kubeadm join to connect a node to the cluster
    • to try experimental functionality

    Was this page helpful?