17.2 Restarting Nodes Manually

IMPORTANT:This information is applicable only if you have installed Fusion manually.

To restart the node manually:

  1. (Conditional) If the node contains CDF, perform the following steps:

    1. Log in to the node you need to restart as root.

    2. Change to the following directory:

      cd <K8S_HOME>/bin/

      For example:

      /opt/arcsight/kubernetes/bin

    3. Stop the kubernetes services by using the following command:

      kube-stop.sh

    4. Unmount Kubernetes volumes by using the following command:

      kubelet-umount-action.sh

  2. Restart the node using the following command:

    reboot

  3. (Conditional) After the node restarts, perform the following steps if the node contains CDF:

    1. Log in to the node as root.

    2. Change to the following directory:

      cd <K8S_HOME>/bin/

      For example:

      /opt/arcsight/kubernetes/bin

    3. Check whether all Kubernetes services are running:

      kube-status.sh

    4. (Conditional) If any service is not running, start the service by using the command:

      kube-start.sh