To copy file from host machine to LXD container run
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lxc file push FILE_NAME CONTAINER_NAME/FOLDER/ |
Example
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lxc file push ant-media-server-enterprise-2.2.1-20201029_2042.zip centos8/root/ |
See LXD […]
LXD container snapshot and restore
lxc allow you to take snapshot, restore snapshot of a container. Here we create a snapshot, then delete the /etc folder from the container. Now the container is useless. Restore the container from snapshot to get it work again.
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root@UNUSED:~# lxc snapshot my-vm-2 my-vm-2-snap1 root@UNUSED:~# lxc exec my-vm-2 -- rm -rf /etc root@UNUSED:~# lxc exec my-vm-2 -- bash I have no name!@my-vm-2:~# ls -l / | grep etc I have no name!@my-vm-2:~# exit root@UNUSED:~# lxc restore my-vm-2 my-vm-2-snap1 root@UNUSED:~# lxc exec my-vm-2 -- bash root@my-vm-2:~# ls -l / | grep etc drwxr-xr-x 89 root root 4096 Aug 27 07:06 etc root@my-vm-2:~# exit root@UNUSED:~# |
[…]
Create lxc container with lxc-create
lxc-create is used to create lxc container. To create a container, run
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lxc-create -t download -n CONTAINER_NAME_HERE |
This will list all available containers. You can select the OS you want to use. To specify OS, you can use following examples
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lxc-create -n boby1 -t debian -- -r stretch lxc-create -n boby2 -t debian -- -r buster |
To connect to a container, use command
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lxc-attach NAME |
Example
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root@b24:~# lxc-attach boby2 root@boby2:~# cat /etc/*issue Debian GNU/Linux 10 \n \l root@boby2:~# |
To delete a container, run
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lxc-destroy NAME |
See lxc […]