lxc config string in config file is limited in 16 bytes

[unias]

lxc config string in config file is limited in 16 bytes

[caodg]

that means if we can not ask lxc change its 16 bytes setting, and probably we can not, we have to use a inner id, instead of he username, i.e., userid-id-offset. the userid could be 6 bytes long numerical, which means a max of 999,999 users, enough for an organisation? or 6 bytes long num+alphabet, a max of 36**6=2,176,782,336.

the inner id could be the key from the usertable.

[caodg]

or the ID in UserName-ID-Offset need not be a global id, but a local id, starting from 0 for each user.

[leebaok]

Now, just use ClusterID-ContainerID as lxc.network.veth.pair name