gentoo-install.yaml

---
  - hosts: gentoo_install
    vars:
      flags:
        delete_partitions: no
      disks:
      - /dev/sda
      - /dev/sdb
      partitions:
        - name: bios_boot
          number: 1
          flags: ['bios_grub']
          size:
            start: 0%
            end: 16MiB
        - name: swap
          number: 2
          flags: []
          size:
            start: 16MiB
            end: 4GiB
        - name: root
          number: 3
          flags: ['boot']
          size:
            start: 4GiB
            end: 100%

    tasks:
    - name: Чтение инфо про диски
      parted:
        device: "{{ item }}"
        unit: MiB
      register: disk_info
      loop: "{{ disks }}"

    # - name: Диски
    #   debug:
    #     msg: "{{ disk_info }}"

    # - name: Диски будут
    #   debug:
    #     msg: "{{ item }}"
    #   loop: "{{ disks | product(partitions) | list }}"

    - name: Удаление разделов с диска
      parted:
        device: "{{ item.0.disk.dev }}"
        number: "{{ item.1.num }}"
        state: absent
      loop: '{{ disk_info.results|subelements("partitions") }}'
      register: r_partitions_removed
      when: flags.delete_partitions

    - name: Создание метки
      parted:
        label: gpt
        device: "{{ item }}"
      loop: "{{ disks }}"
      when: r_partitions_removed.changed|default(False)

    - name: Создание разделов
      parted:
        device: "{{ item.0 }}"
        number: "{{ item.1.number }}"
        name: "{{ item.1.name }}"
        flags: "{{ item.1.flags }}"
        part_start: "{{ item.1.size.start }}"
        part_end: "{{ item.1.size.end }}"
        part_type: primary
        state: present
        unit: 'compact'
        label: gpt
      loop: "{{ disks | product(partitions) | list }}"
      when: r_partitions_removed.changed|default(False)

    # - name: Создание ФС
    #   filesystem:
    #     fstype: "{{ item.1.filesystem }}"
    #     dev: "{{ item.0 }}{{ item.1.number }}"
    #   loop: "{{ disks | product(partitions) | list }}"

    - name: Создание swap
      filesystem:
        dev: "{{ item }}2"
        fstype: swap
      loop: "{{ disks }}"

    - name: Создание btrfs
      shell: >
        mkfs.btrfs
        --label root
        --data raid1
        --metadata raid1
        --force
        {{ disks | map('regex_replace', '(.*)', '\1_3') | list | map('regex_replace', '_', '') | list | join(' ') }}

    - name: check directoryes
      file:
        dest: "{{ item }}"
        state: directory
      with_items:
        - /mnt/gentoo

    - name: Mount up root
      mount:
        path: /mnt/gentoo
        src: LABEL=root
        fstype: btrfs
        state: present

    - name: Creating volumes
      shell: "btrfs subvol create {{ item }}"
      args:
        chdir: /mnt/gentoo
      loop:
      - root
      - portage
      - boot

    - name: Unmount
      mount:
        path: /mnt/gentoo
        state: unmounted

    - name: Mount up root
      mount:
        path: /mnt/gentoo
        src: LABEL=root
        fstype: btrfs
        state: present
        opts: defaults,noatime,subvol=root

    - name: check directoryes
      file:
        dest: "{{ item }}"
        state: directory
      with_items:
        - /mnt/gentoo/boot
        - /mnt/gentoo/usr
        - /mnt/gentoo/usr/portage

    - name: Mount up all
      mount:
        path: /mnt/gentoo
        src: LABEL=root
        fstype: btrfs
        state: present
        opts: defaults,noatime,subvol=root
      loop:
      -