Files
Ansible-Bootstrap/roles/global_defaults/tasks/_normalize_disks.yml

101 lines
3.5 KiB
YAML

---
- name: Normalize system disks input
vars:
system_disks: "{{ system_cfg.disks | default([]) }}"
system_disk_letter_map: "abcdefghijklmnopqrstuvwxyz"
system_disk_device_prefix: >-
{{
{'libvirt': '/dev/vd', 'xen': '/dev/xvd', 'proxmox': '/dev/sd', 'vmware': '/dev/sd'}.get(hypervisor_type, '')
if system_cfg.type == 'virtual'
else ''
}}
block:
- name: Validate system disks structure
ansible.builtin.assert:
that:
- system_disks is sequence
- (system_disks | length) <= 26
fail_msg: "system.disks must be a list with at most 26 entries."
quiet: true
- name: Validate system disk entries
ansible.builtin.assert:
that:
- item is mapping
- item.mount is not defined or item.mount is mapping
fail_msg: "Each disk entry must be a dictionary, and disk.mount (if set) must be a dictionary."
quiet: true
loop: "{{ system_disks }}"
loop_control:
label: "{{ item | to_json }}"
- name: Initialize normalized disk list
ansible.builtin.set_fact:
system_disks_cfg: []
- name: Build normalized system disk configuration
vars:
disk_idx: "{{ ansible_loop.index0 }}"
disk_letter: "{{ system_disk_letter_map[disk_idx] }}"
disk_cfg_base: "{{ system_disk_defaults | combine(item, recursive=True) }}"
disk_mount: "{{ system_disk_defaults.mount | combine((disk_cfg_base.mount | default({})), recursive=True) }}"
disk_mount_path: "{{ (disk_mount.path | default('') | string) | trim }}"
disk_mount_fstype: >-
{{
disk_mount.fstype
if (disk_mount.fstype | default('') | string | length) > 0
else ('ext4' if disk_mount_path | length > 0 else '')
}}
disk_device: >-
{{
disk_cfg_base.device
if (disk_cfg_base.device | string | length) > 0
else (
(system_disk_device_prefix ~ disk_letter)
if system_cfg.type == 'virtual'
else ''
)
}}
disk_partition: >-
{{
disk_device ~ ('p1' if (disk_device | regex_search('\\d$')) else '1')
if disk_device | length > 0
else ''
}}
ansible.builtin.set_fact:
system_disks_cfg: >-
{{
system_disks_cfg + [
disk_cfg_base
| combine(
{
'device': disk_device,
'mount': {
'path': disk_mount_path,
'fstype': disk_mount_fstype,
'label': disk_mount.label | default('') | string,
'opts': disk_mount.opts | default('defaults') | string
},
'partition': disk_partition
},
recursive=True
)
]
}}
loop: "{{ system_disks }}"
loop_control:
loop_var: item
extended: true
label: "{{ item | to_json }}"
- name: Update system configuration with normalized disks
ansible.builtin.set_fact:
system_cfg: "{{ system_cfg | combine({'disks': system_disks_cfg}, recursive=True) }}"
- name: Set install_drive from primary disk
when:
- system_disks_cfg | length > 0
- system_disks_cfg[0].device | string | length > 0
ansible.builtin.set_fact:
install_drive: "{{ system_disks_cfg[0].device }}"