[Openstack] LXC on Grizzly

hello I have a problem when trying to get LXC running on CentOS6.4 + OpenStack Grizzly . I did flowing things 1. Change nova.conf ,"libvirt_type=lxc" 2.compile nbd and qemu-nbd 3.create image and update" --property hypervisor_type=lxc" 4."mount none -t cgroup -o cpuacct,memory,devices,cpu,freezer

[Openstack] Help with quantum/neutron provider networks (transition from nova-network)

HI All, My maintenance window is closing and I haven't yet managed the transition I planned from nova-network to quantum/neutron with ovs plugin. Using Ubuntu 12.04 Cloud archive packages (and puppetlabs openstack modules, though I had the same results by hand so likely confusion on my part rathe

Re: [Openstack] nova-compute won't restart (on some nodes) after Grizzly upgrade

Hi Michael, Thanks for the offer. I'd be happy to paste up some compute logs if you have a interest, but I got around the issue with: virsh list --all and then 'virsh undefine' for all deleted instances on each host. I've used hypervisors directly and high level stuff like openstack (and other

Re: [Openstack] Help with quantum/neutron provider networks (transition from nova-network)

Bad form to self-reply but it's off hours for most and this is probably useful new information.. the vm's tap device on the compute node is being put in the bridge "int-br", if I remove it and put in the "trunk" bridge with the correct tag it works as I want: root@nova-0:~# ovs-vsctl del-port br-

Re: [Openstack] Help with quantum/neutron provider networks (transition from nova-network)

You need to connect the exterior network to the integration bridge yourself. This is in the deployer docs somewhere, I don't recall offhand - sorry. -Rob On 12 August 2013 06:26, Jonathan Proulx wrote: > Bad form to self-reply but it's off hours for most and this is probably > useful new informa

[Openstack] Create volume from image fails with RBD backend

Hi, On a grizzly setup with both glance and cinder configured with RBD backend, I cannot find a way to create a new volume from a (raw) image. The resulting volume is correctly created but remains full of NULL bytes. $ glance show 92af7175-9478-42c4-8ed0-b336362ff3f7 URI: https://example.com:9292

[Openstack] 回复: LXC on Grizzly

Hi yong, It seems you didn't mount all of the 'cpuacct', 'devices' & 'memory' cgroups. You can see If you missed mounting one of them in the cgroup dir "/sys/fs/cgroup" or execute command "mount" to see which cgroup you mounted. Thanks On 2013-08-11 15:31 , 刁民 wrote: hello I have a problem wh