Re: [Openstack] [Heat] Authentication required error in kilo with keystone v2 APIs

2017-01-31 Thread George Shuklin
| nova | True | nova@localhost | Regards, NareshA. On Wed, Feb 1, 2017 at 12:56 AM, George Shuklin mailto:george.shuk...@gmail.com>> wrote: On 01/31/2017 08:54 PM, NareshA kumar wrote: Hi, I am installing heat in kilo with keystone v2 APIs.

Re: [Openstack] [Heat] Authentication required error in kilo with keystone v2 APIs

2017-01-31 Thread George Shuklin
On 01/31/2017 08:54 PM, NareshA kumar wrote: Hi, I am installing heat in kilo with keystone v2 APIs. As per document I have configured the endpoints and heat.conf. "heat stack-list" gives me Authentication required error. In heat-api.log I am seeing "Authorization failed for token" message. C

[Openstack] Finding common version for keystoneauth1 and remote keystone

2017-01-29 Thread George Shuklin
Hello everyone. I'm working on openstack application. It should works with large range of openstacks (at least from Havana till Pica+) and works on large range of keystoneauth1 clients (at least from Ubuntu's trusty distro versions till Xenial+). I want it to work with any combination of avail

Re: [Openstack] Very low bandwidth between instances and routers with OVS, GRE on Debian Jessie (Icehouse)

2014-11-09 Thread George Shuklin
Try to disable GRO on interfaces. It's well known bug, causing significant net performance drop in case of the GRE tunnels. (Use ethtool) On Nov 9, 2014 11:17 AM, "Alberto Molina Coballes" wrote: > Hi, > > Debian testing (jessie) is now frozen, so it seems a good time to use it > as a base for a

Re: [Openstack] Bug when add compute node

2014-05-02 Thread George Shuklin
You've got broken openvswitch. That usually happens if kernel module doesn't match userspace version. Check if you got proper kernel version, or reinstall ovs, or roll back to previous version. On Apr 19, 2014 6:07 AM, "le cuon" wrote: > Hi All, > > I am having one Server run Openstack. I setup

[Openstack] Neutronclient python bindings

2014-01-22 Thread George Shuklin
Good day. I search for documentation but found almost none. After some head-scratching and experiments code starts to look like this (see below). IMHO it looks horrible and I just a bit curious, is any more nice bindings without double dictionary as argument? Keystone bindings are much better

[Openstack] [nova] v2 and v3 API, paste.ini configuration

2014-01-08 Thread George Shuklin
Good day. We trying to create middleware to restrict downscale of disks, and here few questions: 1) There is 'v3' API for nova in api-paste.ini, but I found no any documentation about 'v3 nova api' on api.openstack.org, and horizon/nova-pythonclient use v2 only. What is this? Is middleware f

Re: [Openstack] disassociation of floating IPs from instance remove them from tenant

2013-12-16 Thread George Shuklin
On 16.12.2013 19:54, Rick Jones wrote: On 12/16/2013 06:35 AM, George Shuklin wrote: Goog day. Havanna, nova(kvm) + neutron(OVS). When user disassociate floating IP from instance, it (floating IP) disappear from tenant (and no longer available for allocation without administrator intervention

[Openstack] disassociation of floating IPs from instance remove them from tenant

2013-12-16 Thread George Shuklin
Goog day. Havanna, nova(kvm) + neutron(OVS). When user disassociate floating IP from instance, it (floating IP) disappear from tenant (and no longer available for allocation without administrator intervention). Is that normal behaviour or this is a bug? Thanks.

[Openstack] service disable is ignored by tenant

2013-12-05 Thread George Shuklin
Good day. I found strange behaviour: if service nova-compute is disabled, user still able to start it instances on the disabled node. nova service-list: | nova-compute | compute1 | nova | enabled | up| 2013-12-05T17:09:30.777587 | None| | nova-compute | compute2

Re: [Openstack] 'nova boot' : 'No valid host was found'

2013-12-03 Thread George Shuklin
How many free memory you got left after devstack installation? Anyway, reason and details are in console with nova-schedule. 02.12.2013 23:24 пользователь "John Smith" написал: > Hi, > > > Im trying out devstack. But whenever I try to start a flavor larger > than m1.nano, I get this error : " No

[Openstack] (announce) neutron/openvswitch debugging utility

2013-12-01 Thread George Shuklin
Good day. While debugging neutron setup on compute nodes I found debugging process rather annoying - almost half of the path happens outside normal interfaces (f.e. all traffic in patch interfaces can't be monitored with tcpdump). I wrote a small shell utility, which allow to generate fake I

Re: [Openstack] Nova delete instance - customize

2013-11-30 Thread George Shuklin
If you using command line (not api), you can call any command you want before calling nova delete. Why this should be part of openstack? For API there is much more complicated thing: middleware. If you create your own and configure nova-api to call that middleware, you can do anything you want

Re: [Openstack] tenant deletion [instances are not deleted]

2013-11-26 Thread George Shuklin
'lost' instance resides. On 26.11.2013 17:55, Jay Pipes wrote: On 11/26/2013 08:10 AM, George Shuklin wrote: Good day. What happens if tenant is removed without terminating it (his?) instances? I checked now and found result rather disturbing: instances continue to run, with tenant_id no lon

[Openstack] tenant deletion [instances are not deleted]

2013-11-26 Thread George Shuklin
Good day. What happens if tenant is removed without terminating it (his?) instances? I checked now and found result rather disturbing: instances continue to run, with tenant_id no longer existing in tenant list of keystone. Is that behaviour normal, or this is a bug? Thanks. __

Re: [Openstack] Error with Cinder **Need Urgent help** HIGH PRIORITY

2013-11-23 Thread George Shuklin
Seems like keystone rejecting cinder. Recheck/recreate user, service and endpoint, and check the config of cinter to match credentials in keystone_auth section. On 24.11.2013 02:05, Karan Singh wrote: Please help I am in urgent need Original message From: Karan Singh Date:

[Openstack] [neutron] issues with internal GRE networks under virtual box

2013-11-21 Thread George Shuklin
Good day. I've successfully install and configure baremetall copy of openstack (1 compute, 1 controller and 1 neutron server). But then I was asked to repeat configuration under virtual box (with software qemu as hypervisor). It working mostly, but I completely stuck with neutron internal ne

Re: [Openstack] No IP assigned to VM by DHCP

2013-11-07 Thread George Shuklin
l3 agent does not required for dhcp agent to provide addresses. They are, actually, seraprate OVS bridges on network node. On 07.11.2013 19:01, Molnár Mihály László wrote: Hi! Do you have l3 agent configured? I dont know havana, but should look like this: * Create a router for the n

Re: [Openstack] No IP assigned to VM by DHCP

2013-11-07 Thread George Shuklin
Just yesterday I spend 7 hours debugging DHCP - it was misplaced space in dhcp_agent.ini file. One more place to see what happens is /var/log/upstart/neutron* logs where all stdout/err output of staring daemons is placed (for ubuntu - suse/centos are differ). On 07.11.2013 18:45, Therese Pe