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|
---
- name: check if usb drive device exists
run_once: true
stat:
path: "{{ usb_install_path }}"
register: usb_install_device
- name: fail if usb drive path is not a device
run_once: true
assert:
that: usb_install_device.stat.exists and usb_install_device.stat.isblk
msg: the path to the usb drive does not exist or is not a block device
- name: download installer
run_once: true
vars:
ubuntu_installer_codename: "{{ install_codename }}"
ubuntu_installer_arch: "{{ install_cooked.arch | default('amd64') }}"
ubuntu_installer_variant: "{{ ubuntu_installer_usb_variant }}"
import_role:
role: installer/ubuntu/fetch
- name: write ISO image to usb stick
pause:
prompt: |
Please write the image to the USB drive using something like this:
$ sudo ddrescue {{ (ubuntu_installer_target_dir, ubuntu_installer_filename) | path_join | realpath }} {{ usb_install_path }} -D --force
This will NOT be done automatically.
- block:
- name: create temporary workdir
run_once: true
tempfile:
prefix: "usb-install.{{ inventory_hostname }}."
state: directory
register: tmpdir
- name: generate autoinstall files
vars:
ubuntu_autoinstall_tmpdir: "{{ tmpdir.path }}"
import_role:
name: installer/ubuntu/autoinstall
- name: generate isolinux configuration for BIOS boot
run_once: true
template:
src: isolinux.cfg.j2
dest: "{{ tmpdir.path }}/isolinux.cfg"
- name: generate grub configuration for UEFI boot
run_once: true
template:
src: grub.cfg.j2
dest: "{{ tmpdir.path }}/grub.cfg"
- name: update iso9660 filesystem on installer usb drive
run_once: true
become: yes
command: xorriso -dev "stdio:{{ usb_install_path }}" -pathspecs on -boot_image any replay -update isolinux.cfg /isolinux/isolinux.cfg -update grub.cfg /boot/grub/grub.cfg -find / -disk_name autoinstall -type d -exec rm_r -- -add /autoinstall=autoinstall
args:
chdir: "{{ tmpdir.path }}"
always:
- name: cleanup temporary workdir
run_once: true
when: tmpdir.path is defined
file:
path: "{{ tmpdir.path }}"
state: absent
|
