Ubuntu 20.04 LTS Server RAID 1 (Standard Partition)

user-data.yaml

#cloud-config
autoinstall:
  refresh-installer: 
    update: true
  apt:
    geoip: true
    preserve_sources_list: false
    primary:
    - arches: [amd64, i386]
      uri: http://us.archive.ubuntu.com/ubuntu
    - arches: [default]
      uri: http://ports.ubuntu.com/ubuntu-ports
  identity: {hostname: ubuntu, password: $6$147iUawVdOQYBj7X$RTYER0fSZFeDgnC2V0K5ri3A3nAtqjmPyodueyBb0evdmFTRVqeozFW3WYgQfNxtjgadDPjoin0Q29Z/O7Tof1,
    realname: Default User, username: user}
  keyboard: {layout: us, variant: ''}
  locale: en_US.UTF-8
  ssh:
    allow-pw: true
    authorized-keys: []
    install-server: true
  storage:
    grub:
      reorder_uefi: false
    config:
    - {ptable: gpt, path: /dev/nvme0n1, preserve: false, name: '', grub_device: false, type: disk,
      id: disk-nvme0n1}
    - {ptable: gpt, path: /dev/nvme1n1, preserve: false, name: '', grub_device: false, type: disk,
      id: disk-nvme1n1}
    - {device: disk-nvme1n1, size: 536870912, wipe: superblock, flag: boot, number: 1,
      preserve: false, grub_device: true, type: partition, id: partition-0}
    - {fstype: fat32, volume: partition-0, preserve: false, type: format, id: format-0}
    - {device: disk-nvme0n1, size: 536870912, wipe: superblock, flag: boot, number: 1,
      preserve: false, grub_device: true, type: partition, id: partition-1}
    - {fstype: fat32, volume: partition-1, preserve: false, type: format, id: format-1}
    - {device: disk-nvme1n1, size: 53687091200, wipe: superblock, flag: '', number: 2,
      preserve: false, type: partition, id: partition-3}
    - {device: disk-nvme0n1, size: 53687091200, wipe: superblock, flag: '', number: 2,
      preserve: false, type: partition, id: partition-4}
    - {device: disk-nvme1n1, size: 8589934592, wipe: superblock, flag: '', number: 3,
      preserve: false, type: partition, id: partition-5}
    - {device: disk-nvme1n1, size: -1, wipe: superblock, flag: '', number: 4,
      preserve: false, type: partition, id: partition-6}
    - {device: disk-nvme0n1, size: 8589934592, wipe: superblock, flag: '', number: 3,
      preserve: false, type: partition, id: partition-7}
    - {device: disk-nvme0n1, size: -1, wipe: superblock, flag: '', number: 4,
      preserve: false, type: partition, id: partition-8}
    - name: md0
      raidlevel: raid1
      devices: [partition-3, partition-4]
      spare_devices: []
      preserve: false
      type: raid
      id: raid-0
    - name: md1
      raidlevel: raid1
      devices: [partition-5, partition-7]
      spare_devices: []
      preserve: false
      type: raid
      id: raid-1
    - name: md2
      raidlevel: raid1
      devices: [partition-6, partition-8]
      spare_devices: []
      preserve: false
      type: raid
      id: raid-2
    - {fstype: ext4, volume: raid-0, preserve: false, type: format, id: format-3}
    - {device: format-3, path: /, type: mount, id: mount-2}
    - {fstype: ext4, volume: raid-2, preserve: false, type: format, id: format-4}
    - {device: format-4, path: /home, type: mount, id: mount-3}
    - {fstype: swap, volume: raid-1, preserve: false, type: format, id: format-5}
    - {device: format-5, path: '', type: mount, id: mount-4}
    - {device: format-0, path: /boot/efi, type: mount, id: mount-0}
    swap: {swap: 0}
  version: 1