Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-23 Thread Prashant Shetty
Hi Matt, I have addressed your comment on patch and uploaded new patch to master branch. Could you please check https://review.openstack.org/#/c/437381 Thanks, Prashant On Thu, Feb 23, 2017 at 2:34 PM, Prashant Shetty < prashantshetty1...@gmail.com> wrote: > Thanks Matt, I found out there was is

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-23 Thread Prashant Shetty
Thanks Matt, I found out there was issue in my nova.conf on controller. [placement] section was missing on controller nova.conf. Looks like devstack ignores configuring nova.conf if n-cpu is not running. I have filed https://bugs.launchpad.net/devstack/+bug/1667219 and posted fix https://review.op

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-22 Thread Matt Riedemann
On 2/22/2017 9:33 AM, Prashant Shetty wrote: Thanks Matt. Here are the steps I have performed, I dont see any error related to cell0 now but n-cond still not able to detect computes after discover as well :(. Do we need any cell setting on nova-compute nodes as well?. vmware@cntr11:~/nsbu_cqe_

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-22 Thread Prashant Shetty
Thanks Matt. Here are the steps I have performed, I dont see any error related to cell0 now but n-cond still not able to detect computes after discover as well :(. Do we need any cell setting on nova-compute nodes as well?. vmware@cntr11:~/nsbu_cqe_openstack/devstack$ nova service-list ++---

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-22 Thread Matt Riedemann
On 2/21/2017 10:38 AM, Prashant Shetty wrote: Hi Mark, Thanks for your reply. I tried "nova-manage cell_v2 discover_hosts" and it returned nothing and still I have same issue on the node. Problem seems be the way devstack is getting configured, As code suggest below we create cell0 on node whe

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-21 Thread Prashant Shetty
Appreciate some help on this issue. Thanks, Prashant On Tue, Feb 21, 2017 at 9:08 PM, Prashant Shetty < prashantshetty1...@gmail.com> wrote: > Hi Mark, > > Thanks for your reply. > > I tried "nova-manage cell_v2 discover_hosts" and it returned nothing and > still I have same issue on the node. >

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-21 Thread Prashant Shetty
Hi Mark, Thanks for your reply. I tried "nova-manage cell_v2 discover_hosts" and it returned nothing and still I have same issue on the node. Problem seems be the way devstack is getting configured, As code suggest below we create cell0 on node where n-api and n-cpu runs. In my case compute is r

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-20 Thread Matt Riedemann
On 2/20/2017 10:31 AM, Prashant Shetty wrote: Thanks Jay for the response. Sorry I missed out on copying right error. Here is the log: 2017-02-20 14:24:06.211 TRACE nova.conductor.manager NoValidHost: No valid host was found. There are not enough hosts available. 2017-02-20 14:24:06.211 TRACE no

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-20 Thread Prashant Shetty
Thanks Jay for the response. Sorry I missed out on copying right error. Here is the log: 2017-02-20 14:24:06.211 TRACE nova.conductor.manager NoValidHost: No valid host was found. There are not enough hosts available. 2017-02-20 14:24:06.211 TRACE nova.conductor.manager 2017-02-20 14:24:06.211 TRA

Re: [openstack-dev] [stable/ocata] [nova] [devstack multi-node] nova-conductor complaining about "No cell mapping found for cell0"

2017-02-20 Thread Jay Pipes
On 02/20/2017 09:33 AM, Prashant Shetty wrote: Team, I have multi node devstack setup with single controller and multiple computes running stable/ocata. On compute: ENABLED_SERVICES=n-cpu,neutron,placement-api Both KVM and ESxi compute came up fine: vmware@cntr11:~$ nova hypervisor-list war