0-现象：配置好autoinstll的PXE与user-data文件安装过程仍然要人工选语言、键盘等，非全自动；------
1.硬件环境：x86_64机器 + U盘（/dev/sda）；
2.软件环境：DHCP+PXE启动做好grub与pxe的autoinstall相关文件：
-
menuentry 'palos-ubuntu22.04-autoinstall' {
echo "linux kernel vmlinuz-22.04-X86"
linux IMG_UBUNTU/vmlinuz-22.04-x86 http_host=192.168.2.2 http_port=8080 ip=dhcp url=http://192.120.0.202:8082/IMG_UBUNTU/X8 ... -amd64.iso autoinstall ds=nocloud-net\;s=http://172.20.0.202:8082/IMG_UBUNTU/bash
echo "Grub.cfg:loading initrd-22.04-X86"
initrd IMG_UBUNTU/initrd-22.04-x86
}menuentry 'palos-ubuntu22.10-autoinstall' {
echo "Grub.cfg:loading linux kernel vmlinuz-22.10-X86"
linux IMG_UBUNTU/vmlinuz-22.10-x86 http_host=192.168.2.2 http_port=8080 ip=dhcp url=http://192.120.0.202:8082/IMG_UBUNTU/X8 ... -amd64.iso autoinstall ds=nocloud-net\;s=http://172.20.0.202:8082/IMG_UBUNTU/bash
echo "Grub.cfg:loading initrd-22.10-X86"
initrd IMG_UBUNTU/initrd-22.10-x86
}
3.user-data文件为人工安装一遍后获取的响应文件------/var/log/installer/autoinstall-user-data
- #cloud-config
autoinstall:
apt:
disable_components: []
geoip: true
preserve_sources_list: false
primary:- arches:
- amd64
- i386
uri: Index of /ubuntu/ | 清华大学开源软件镜像站 | Tsinghua Open Source Mirror - arches:
- default
uri: Index of /ubuntu-ports
drivers:
install: false
identity:
hostname: teamol
password: $6$6GNI6HlrvEIhotl6$44incWozQaCm.HAnAI1onwZ42cLt1n/rNOHoUdzbtUjg6.utJq1.1FeBhBlgod1M7YgRts5vnmmP4RK1sg59i1
realname: teamol
username: teamol
kernel:
package: linux-generic
keyboard:
layout: us
toggle: null
variant: ''
locale: en_US.UTF-8
network:
ethernets:
enx00e04c6803e3:
dhcp4: true
enx4ec197e4f6ae:
dhcp4: true
enxe2015072449b:
critical: true
dhcp-identifier: mac
dhcp4: true
version: 2
source:
id: ubuntu-server
search_drivers: false
ssh:
allow-pw: true
authorized-keys: []
install-server: true
storage:
config: - ptable: gpt
serial: USB_SanDisk_3.2Gen1_0101025e7ed32c68c0797f41acfb4a5b9fb7c1daaf35c7ca0750772f90e0d081e4ea000000000000000000001a55885c0002530091558107952a45ec-0:0
path: /dev/sda
wipe: superblock-recursive
preserve: false
name: ''
grub_device: false
type: disk
id: disk-sda - device: disk-sda
size: 1127219200
wipe: superblock
flag: boot
number: 1
preserve: false
grub_device: true
offset: 1048576
type: partition
id: partition-0 - fstype: fat32
volume: partition-0
preserve: false
type: format
id: format-0 - device: disk-sda
size: 2147483648
wipe: superblock
number: 2
preserve: false
grub_device: false
offset: 1128267776
type: partition
id: partition-1 - fstype: ext4
volume: partition-1
preserve: false
type: format
id: format-1 - device: disk-sda
size: 58253639680
wipe: superblock
number: 3
preserve: false
grub_device: false
offset: 3275751424
type: partition
id: partition-2 - name: ubuntu-vg
devices: - partition-2
preserve: false
type: lvm_volgroup
id: lvm_volgroup-0 - name: ubuntu-lv
volgroup: lvm_volgroup-0
size: 29125246976B
wipe: superblock
preserve: false
type: lvm_partition
id: lvm_partition-0 - fstype: ext4
volume: lvm_partition-0
preserve: false
type: format
id: format-2 - path: /
device: format-2
type: mount
id: mount-2 - path: /boot
device: format-1
type: mount
id: mount-1 - path: /boot/efi
device: format-0
type: mount
id: mount-0
updates: security
version: 1