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EFI Boot Manager

Remove the non-active UEFI boot entries from OCP nodes.

IMPORTANT: This role removes permantently UEFI boot entries, use it with care.

Requirements

A valid KUBECONFIG env variable pointing to a kubeconfig file.

Variables

Variable Default Required Description
ebm_nodes <undefined> Yes A list of OCP node names to manage their Boot order.
ebm_oc_path /usr/local/bin/oc No Path to oc client.

Example Playbook

  • Remove the non-active UEFI Boot entries in the nodes
- name: Clean up non-active UEFI boot entries
  ansible.builtin.include_role:
    name: redhatci.ocp.efi_boot_mgr
  vars:
    ebm_nodes:
      - worker-0
      - worker-1
      - worker-2
    ebm_oc_path: /path/to/my/oc