---
# file: roles/common/tasks/kernel_install.yaml

- name: Backup remote initramfs modules
  copy:
    src: '/etc/initramfs-tools/modules'
    dest: '/etc/initramfs-tools/modules.bkp'
    remote_src: yes
  tags: install-kernel-image

- name: Update initramfs modules
  copy:
    src: '../files/initramfs_modules'
    dest: '/etc/initramfs-tools/modules'
  tags: install-kernel-image

- name: Create target kernel dir
  file:
    path: '/opt/boot'
    state: 'directory'
  tags: install-kernel-image

- name: Build initrd image
  shell: 'update-initramfs -k {{ ansible_kernel }} -c -b /opt/boot'
  tags: install-kernel-image

- name: Copy corresponding kernel img
  copy:
    src: '/boot/vmlinuz-{{ ansible_kernel }}'
    dest: '/opt/boot/vmlinuz-{{ ansible_kernel }}'
    remote_src: yes
  tags: install-kernel-image

- name: Restore remote initramfs modules
  copy:
    src: '/etc/initramfs-tools/modules.bkp'
    dest: '/etc/initramfs-tools/modules'
    remote_src: yes
  tags: install-kernel-image

- name: Remove backup initramfs modules
  file:
    path: '/etc/initramfs-tools/modules.bkp'
    state: 'absent'
  tags: install-kernel-image