On 2017-05-28 02:37 PM, Mike Wright wrote:
On 05/28/2017 10:46 AM, Rick Leir wrote:
Hi all,
Sorry for being so terse in the last post. It has been a year since I
used LXC, and everything worked easily then. Now, with a new Fedora 26
system, it is not straightforward. How would you troubleshoot this?
# brctl show
bridge name bridge id STP enabled interfaces
virbr0 8000.525400c7428b yes virbr0-nic
# lxc-checkconfig
<all enabled>
# lxc-create -n crowdsr -t fedora
# lxc-start -n crowdsr -F
lxc-start: conf.c: instantiate_veth: 2669 failed to attach 'vethMU7OO1'
to the bridge 'lxcbr0': Operation not permitted
brctl shows only virbr0; you are trying to attach to lxcbr0 which,
apparently, doesn't exist. I thought lxc created that but you can add
it with
brctl addbr lxcbr0
Mike
Thanks so much for this. It led me to virsh and eventually to the Fedora
doco at
https://fedoraproject.org/wiki/LXC
which is where I should have searched first. After I start libvirtd, it
tells me to:
Edit the file /etc/lxc/default.conf and change the parameter
'lxc.network.link' from 'lxcbr0' to 'virbr0':
Then I can create and start a container successfully. Woo woo
cheers -- Rick
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