fdio.infra.ansible/roles/kernel_vm/tasks/main.yaml


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---
# file: roles/kernel_vm/tasks/main.yaml

- name: Inst - Backup remote initramfs modules
  copy:
    src: "/etc/initramfs-tools/modules"
    dest: "/tmp/initramfs_modules.bkp"
    remote_src: yes
  ignore_errors: yes
  register: __initramfs_modules_backuped
  tags:
    - kernel-inst-image

- name: Inst - Backup remote initramfs resume config
  copy:
    src: "/etc/initramfs-tools/conf.d/resume"
    dest: "/tmp/initramfs-resume.bkp"
    remote_src: yes
  ignore_errors: yes
  register: __initramfs_resume_backuped
  tags:
    - kernel-inst-image

- name: Inst - Update remote initramfs modules
  copy:
    src: "../files/initramfs_modules"
    dest: "/etc/initramfs-tools/modules"
  tags:
    - kernel-inst-image

- name: Inst - Update remote initramfs resume config
  copy:
    src: "../files/initramfs_resume"
    dest: "/etc/initramfs-tools/conf.d/resume"
  tags:
    - kernel-inst-image

- name: Inst - Create target kernel dir
  file:
    path: "/opt/boot"
    state: "directory"
  tags:
    - kernel-inst-image

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

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

- name: Inst - Restore remote initramfs modules
  copy:
    src: "/tmp/initramfs_modules.bkp"
    dest: "/etc/initramfs-tools/modules"
    remote_src: yes
  ignore_errors: yes
  when: __initramfs_modules_backuped
  tags:
    - kernel-inst-image

- name: Inst - Remove remote backup initramfs modules
  file:
    path: "/tmp/initramfs_modules.bkp"
    state: "absent"
  when: __initramfs_modules_backuped
  tags:
    - kernel-inst-image

- name: Inst - Restore remote initramfs resume config
  copy:
    src: "/tmp/initramfs-resume.bkp"
    dest: "/etc/initramfs-tools/conf.d/resume"
    remote_src: yes
  ignore_errors: yes
  when: __initramfs_resume_backuped
  tags:
    - kernel-inst-image

- name: Inst - Remove remote backup initramfs resume config
  file:
    path: "/tmp/initramfs-resume.bkp"
    state: "absent"
  when: __initramfs_resume_backuped
  tags:
    - kernel-inst-image