####################
#Uninstall Kernel
- name: "[uninstall kernel] reset default kernel"
  shell: grub2-set-default '{{ origin_kernel }}'
  when: uninstall.kernel == 1

- name: "[uninstall kernel] reboot"
  reboot:
  when: uninstall.kernel == 1

- name: "[uninstall kernel] uninstall tfe-kmod and kernel"
  yum:
    name:
      - "{{ tfe_kmod }}"
      - "{{ dkms }}"
      - "{{ kernel_ml }}"
      - "{{ kernel_ml_devel }}"
      - "{{ elfutils_libelf_devel }}"
      - "{{ zlib_devel }}"
    state: absent
  when: uninstall.kernel == 1
  ignore_errors: true