OMG! This is so cool!! Thank you so much!!! :-D Now, the million dollar question... I'll be playing with LXD on OpenStack... Is there an elegant solution for this?
I mean, how can OpenStack launch a LXD containers, with "security.nesting 1" automatically ? Better to include this tip on your next blog post too! ;-) Thank you again! On 23 October 2015 at 15:55, Serge Hallyn <[email protected]> wrote: > On the host, edit /etc/subuid and /etc/subgid to allocate sufficient uid > ranges. In the root:firstuid:range entries, change range to be, let's say, > 200000. So something like > > root:100000:200000 > lxd:100000:200000 > > (I'm showing both root and lxd bc which to use depends on your lxd version, > I think) > > Initialize a container, > > lxc init wily w1 > lxc config set w1 security.nesting 1 > lxc start w1 > > Now inside w1, edit /etc/subuid and /etc/subgid to make sure the root > allcoations do not go past 200000. so set them to say: > > root:100000:65536 > lxd:100000:65536 > > Now you should be able to launch a container inside w1. (I just tried > this in a fresh vm, worked here) > > I should do a blog post on this soon. > > Quoting Martinx - ジェームズ ([email protected]): >> Guys, >> >> I need to create 4, or more, LXD containers, inside 1 LXD container. >> >> How to do that? >> >> The first LXD container, is running on a KVM (or bare-metal) host, >> with Ubuntu 14.04 + LXD 0.20 (ppa:ubuntu-lxc/lxd-stable). >> >> I really appreciate any help! >> >> I'm seeing that both LXC itself, and LXD, supported nested containers but, >> how? >> >> I'm trying but, it doesn't work... >> >> Thanks in advance! >> >> Best, >> Thiago >> >> -- >> ubuntu-server mailing list >> [email protected] >> https://lists.ubuntu.com/mailman/listinfo/ubuntu-server >> More info: https://wiki.ubuntu.com/ServerTeam -- ubuntu-server mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-server More info: https://wiki.ubuntu.com/ServerTeam
