# 準備
## 安裝 incus
根據 https://linuxcontainers.org/incus/docs/main/installing/#installing 的說明，Ubuntu 22.04 還沒辦法使用 apt 來安裝，因此依照 https://github.com/zabbly/incus 的說明來安裝：
```shell
curl -fsSL https://pkgs.zabbly.com/key.asc | gpg --show-keys --fingerprint
mkdir -p /etc/apt/keyrings/
sudo curl -fsSL https://pkgs.zabbly.com/key.asc -o /etc/apt/keyrings/zabbly.asc

sudo sh -c 'cat <<EOF > /etc/apt/sources.list.d/zabbly-incus-stable.sources
Enabled: yes
Types: deb
URIs: https://pkgs.zabbly.com/incus/stable
Suites: $(. /etc/os-release && echo ${VERSION_CODENAME})
Components: main
Architectures: $(dpkg --print-architecture)
Signed-By: /etc/apt/keyrings/zabbly.asc
EOF'

sudo apt update
sudo apt install incus
```

## 設定 incus
使用 `sudo incus admin init` 來設定，會問一堆問題，如下：
```
Would you like to use clustering? (yes/no) [default=no]:
Do you want to configure a new storage pool? (yes/no) [default=yes]: no
Would you like to create a new local network bridge? (yes/no) [default=yes]: no
Would you like to use an existing bridge or host interface? (yes/no) [default=no]: yes
Name of the existing bridge or host interface: enp3s0
Would you like the server to be available over the network? (yes/no) [default=no]: yes
Address to bind to (not including port) [default=all]:
Port to bind to [default=8443]:
Would you like stale cached images to be updated automatically? (yes/no) [default=yes]:
Would you like a YAML "init" preseed to be printed? (yes/no) [default=no]:
```

大部分都預設就可以。

## 建立 pool
```shell
sudo incus storage create vmpool dir source=/lvm1/lxd_storage
```

## 建立 profile
```shell
sudo incus profile copy default windows
```

編輯profile，內容如下：
```
config:
  limits.cpu: "16"
  limits.memory: 16GiB
  raw.qemu: -device intel-hda -device hda-duplex -audio spice
description: 'Windows: 16CPU, 16GB RAM, 1024GB DISK'
devices:
  eth0:
    name: eth0
    nictype: macvlan
    parent: br0
    type: nic
  root:
    path: /
    pool: vmpool
    type: disk
  vtpm:
    path: /dev/tpm0
    type: tpm
name: windows
used_by: []
```

## 安裝需要的套件
```shell
sudo apt-get install genisoimage libguestfs-tools wimtools --yes
sudo snap install distrobuilder --classic
```

## 轉換 ISO
我們需要把Windows ISO轉換為lxc可用的ISO，先準備好原本的Windows ISO，這裡的檔名是 `Win11_23H2_Chinese_Traditional_x64v2.iso`，記得換成你自己的檔名。
命令如下：
```shell
sudo distrobuilder repack-windows Win11_23H2_Chinese_Traditional_x64v2.iso Win11_23H2_Chinese_Traditional_x64v2.lxd.iso
```

我們把 `Win11_23H2_Chinese_Traditional_x64v2.iso` 轉為 `Win11_23H2_Chinese_Traditional_x64v2.lxd.iso`。

等一下 `Win11_23H2_Chinese_Traditional_x64v2.lxd.iso` 就是要餵給虛擬機安裝的檔案。