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+# 使用LXD创建管理基于容器的虚拟机
+
+## 机器环境
+
+- Ubuntu 18.04 LTS
+
+## 安装LXD
+
+- 分别安装LXD， ZFS和bridge-utils
+- LXD 实现虚拟容器
+- ZFS 用于管理物理磁盘，支持LXD高级功能
+- bridge-utils 用于搭建网桥
+
+```
+sudo apt-get install lxd zfsutils-linux bridge-utils
+```
+
+## 配置网桥
+- /etc/netplan/01-network-manager-all.yaml（文件名根据自己的来）
+
+```
+# Let NetworkManager manage all devices on this system
+network:
+  version: 2
+#  renderer: NetworkManager
+  ethernets:
+    ens33:
+      dhcp4: true
+  bridges:
+    ldxbr0:
+      interfaces: [ens33]
+      dhcp4: true
+ ```
+ 
+- sudo netplan apply (使配置生效)
+
+## 初始化LXD
+
+- sudo lxd init
+
+```
+ubuntu@ubuntu-lxd-tut:~$ sudo lxd init
+Name of the storage backend to use (dir or zfs): zfs
+Create a new ZFS pool (yes/no)? yes
+Name of the new ZFS pool: lxd
+Would you like to use an existing block device (yes/no)? yes
+Path to the existing block device: /dev/sdb1
+Would you like LXD to be available over the network (yes/no)? no
+Do you want to configure the LXD bridge (yes/no)? no
+Warning: Stopping lxd.service, but it can still be activated by:
+  lxd.socket
+LXD has been successfully configured.
+```
+
+- lxc network attach-profile ldxbr0 default eth0 （ 意思是默认ldxbr0作为新建容器的eth0网卡）
+
+## 配置LXC镜像源（加速创建）
+
+```
+lxc remote add tuna-images https://mirrors.tuna.tsinghua.edu.cn/lxc-images/ --protocol=simplestreams --public
+lxc image list tuna-images:
+```
+
+## 启动容器虚拟机
+
+```
+lxc launch tuna-images:centos/7/amd64 centos-vm1
+# 这里启动了一台名字叫centos-vm1的容器虚拟机
+```
+
+## 进入容器虚拟机
+
+```
+lxc exec centos-vm1 bash
+```
+
+## 安装LXD的WebUI
+
+- git clone https://github.com/AdaptiveScale/lxdui.git
+- cd lxdui
+- python3 setup.py install
+- lxdui start
+- http://server_ip:15151
+- 账号/密码： admin \| admin
+
+From: https://zhuanlan.zhihu.com/p/45386006
+
+
+