linux

安装LXD及相关工具

sudo snap install lxd --channel=4.0/stable
sudo snap install lxd --channel=latest/stable
sudo apt-get install zfsutils-linux bridge-utils

初始化配置

sudo lxd init

创建容器

lxc image list images: # list remote image
lxc launch ubuntu:20.04 stash

查看容器

lxc list

启动停止容器

lxc start/restart stop stash

执行容器内进程

lxc exec stash /bin/bash 

删除容器

lxc delete stash

为容器创建用户

useradd -r -m -s /bin/bash maky
#passwd maky # change password
echo "user:pw" | chpasswd

chmod +w /etc/sudoers
echo "maky    ALL=(ALL:ALL) ALL" >> /etc/sudoers
chmod -w /etc/sudoers

用户登陆

lxc exec stash -- sudo --user maky --login

mount本地目录

#lxc config device add {container-name} {name} disk source={/path/to/source/} path={/path/to/container/}
lxc config device add stash share disk source=/home/maky/stash path=/home/maky/stash

写权限

id # lxc container user id
lxc config set stash raw.idmap "both <host_id> <container_id>"

gpu

gui

lxc config device add stash X0 disk path=/tmp/.X11-unix/X0 source=/tmp/.X11-unix/X0
lxc config device add stash Xauthority disk path=/home/ubuntu/.Xauthority source=${XAUTHORITY}
echo "export DISPLAY=:0" >> /etc/profile

echo "export EDITOR=vim" >> /etc/profile
lxc profile create gui
lxc profile edit gui

lxc profile add stash gui

config:
  environment.DISPLAY: :0
  raw.idmap: both 1000 997
  user.user-data: |
    #cloud-config
    runcmd:
      - 'sed -i "s/; enable-shm = yes/enable-shm = no/g" /etc/pulse/client.conf'
      - 'echo export PULSE_SERVER=unix:/tmp/.pulse-native | tee --append /home/ubuntu/.profile'
    packages:
      - x11-apps
      - mesa-utils
      - pulseaudio
description: GUI LXD profile
devices:
  PASocket:
    path: /tmp/.pulse-native
    source: /run/user/1000/pulse/native
    type: disk
  X0:
    path: /tmp/.X11-unix/X0
    source: /tmp/.X11-unix/X0
    type: disk
  mygpu:
    type: gpu
name: gui
used_by:

windows

sudo snap install distrobuilder --classic
sudo apt install -y libguestfs-tools libwin-hivex-perl wimtools
sudo apt-get install -y remmina-plugin-spice virt-viewer
sudo systemctl reload snap.lxd.daemon.service
sudo distrobuilder repack-windows windows10_x64.iso windows10-distrobuilder.iso
#lxc init win10 --empty --vm -c security.secureboot=false
lxc init win10 --empty --vm -c security.secureboot=false -c limits.cpu=16 -c limits.memory=16GiB
lxc config device override win10 root size=30GiB
lxc config set win10 limits.cpu=4 limits.memory=8GiB
#lxc config device add win10 vtpm tpm path=/dev/tpm0
lxc config device add win10 iso disk source=/path_to/windows10-distrobuilder.iso boot.priority=10
lxc start win10 --console=vga
lxc console win10 --type=vga
lxc config device remove win10 iso

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[1] https://ubuntu.com/server/docs/containers-lxd
[2] https://blog.simos.info/ how-to-run-graphics-accelerated-gui-apps-in-lxd-containers-on-your-ubuntu-desktop/
[3] https://blog.csdn.net/u012558210/article/details/120243466
[4] https://github.com/shenuiuin/LXD_GPU_SERVER
[5] https://ubuntu.com/blog/ros-development-with-lxd
[6] https://ubuntu.com/tutorials/how-to-install-a-windows-11-vm-using-lxd#1-overview
[7] https://gihyo.jp/admin/serial/01/ubuntu-recipe/0679