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Recent questions tagged transport

0 votes
2 responses 15 views

Hi Folks, Just a head's up: In Queens the default access policy for RPC Endpoints will change from LegacyRPCAccessPolicy to DefaultRPCAccessPolicy. RPC calls to private ('_' prefix) methods will no longer be possible. If you want to allow ...

asked Sep 28, 2017 in openstack-dev by Ken_Giusti (2,060 points)   3
0 votes
0 responses 90 views

Hi, I have installed pike cluster with ovn as a mechanism driver following the installation manual. Once every thing is installed, neutron is not not responding to any commands like 'openstack network agent list'. Also verified that ...

asked Sep 13, 2017 in openstack by Jai_Singh_Rana (140 points)   1
0 votes
1 response 186 views

Hi, I manually deployed OpenStack with one controller and several computes, which is working well for months. Recently I get one issue after server power off and on again due to high temperate warning. Issue it neutron-linuxbridge-agent ...

asked Aug 1, 2017 in openstack by Xu,_Rongjie_(NSB_-_C (160 points)   1 1
0 votes
12 responses 58 views

Hi Nova team, I'm writing this e-mail because I'd like to have a discussion about DPDK support at OpenStack Summit in Boston. We have developed a dpdk-based patch panel named SPP[1], and we'd like to start working on Openstack (ML2 driver) ...

asked Jul 31, 2017 in openstack-dev by TETSURO_NAKAMURA (320 points)   1
0 votes
7 responses 11 views

Following up on the previous thread: I wanted to share some work I did around the prototype I mentioned there. I spent a couple days exploring this idea. I came up ...

asked Jul 24, 2017 in openstack-dev by James_Slagle (7,000 points)   1 3 3
0 votes
5 responses 138 views

Openstackers- I am getting the familiar: *No hosts found* when launching an instance. After research I found many issues such as this at least going back to 2015. However, the solutions that were presented did not really seem to help mine, ...

asked Jun 22, 2017 in openstack by Alex_Evonosky (520 points)   2 2
0 votes
14 responses 23 views

Hi! Following the forum, the session moderators should summarize how their session went and detail next steps, to give opportunity to those who couldn't be around in person to catch up if interested. Here is my quick summary of the "Should ...

asked Jun 12, 2017 in openstack-dev by Thierry_Carrez (57,480 points)   3 8 13
4 x  
0 votes
3 responses 25 views

Hi, Currently, I find our RPC client always need create a new callback queue for every call requests to track the reply belongs, at least in Newton. That's pretty inefficient and lead to poor performance. I also find some RPC ...

asked Jun 8, 2017 in openstack-dev by int32bit (260 points)   1 2
0 votes
8 responses 14 views

Hey Everyone, So quite a while back we introduced a new model for dealing with target management in the drivers (ie initialize_connection, ensure_export etc). Just to summarize a bit: The original model was that all of the target related ...

asked Jun 2, 2017 in openstack-dev by John_Griffith (8,640 points)   1 2 4
0 votes
4 responses 39 views

Hi all, There are several problems or inefficiencies in how we are dealing with auth to other services. Although it became much better in Newton, some things are still to be improved and I like to discuss how to tackle those and my ideas ...

asked Jun 1, 2017 in openstack-dev by Pavlo_Shchelokovskyy (4,760 points)   4 5
0 votes
6 responses 142 views

I would check the nova-scheduler log. It should explain to you why it’s unable to schedule the instance -----Original Message----- From: Andy Wojnarek Date: Wednesday, May 17, 2017 at 3:09 PM To: "" ...

asked May 18, 2017 in openstack-operators by Kevin_Bringard_(kevi (1,500 points)   1 3
0 votes
18 responses 231 views

I am looking for guidance on where to propose some “VM Heartbeat / Health-check Monitoring” functionality that I would like to contribute to openstack. Briefly, “VM Heartbeat / Health-check Monitoring” · is optionally enabled thru ...

asked May 17, 2017 in openstack-dev by Waines,_Greg (2,700 points)   1 5 9
0 votes
11 responses 139 views

Hi, In working on the implementation of the encrypted secrets feature of Zuul v3, I have found some things that warrant further discussion. It's important to be deliberate about this and I welcome any feedback. For reference, here is the ...

asked Mar 22, 2017 in openstack-dev by James_E._Blair (5,080 points)   1 5 7
0 votes
8 responses 9 views

Hi networking-sfc, At the latest IRC meeting [1] it was agreed to split TAP from the possible insertion modes (initial spec version [2]). I took the ARs to propose coexistence of insertion modes, correlation and (now) a new tap-enabled ...

asked Mar 21, 2017 in openstack-dev by Duarte_Cardoso,_Igor (2,080 points)   1 3
0 votes
2 responses 3 views

Hi All, We are using Openstack Kilo release 1:2015.1.4-0ubuntu2. We are trying to establish transport mode IPSec with one of the VM from outside. We have a floating IP from 172.17/16 network assigned to this VM that has private IP from ...

asked Mar 20, 2017 in openstack by Vikram_Chhibber (260 points)  
0 votes
61 responses 33 views

Hello everyone, The App Catalog was created early 2015 as a marketplace of pre-packaged applications that you can deploy using Murano. Initially a demo by Mirantis, it was converted into an open upstream project team, and deployed as a ...

asked Mar 15, 2017 in openstack-dev by Thierry_Carrez (57,480 points)   3 8 13
0 votes
6 responses 992 views

All, I brought up multinode setup with devstack. I am using Ocata release. Instances boot are getting stuck in "scheduling" state. The state never gets changed. Below is the link for scheduler log. -- ...

asked Mar 14, 2017 in openstack-dev by Vikash_Kumar (2,200 points)   2 4 7
0 votes
7 responses 467 views

All, I am trying to deploy OpenStack Ocata on bare metal servers using the official guide from here: Unfortunately I have stuck at deploying the Compute Node due ...

asked Mar 6, 2017 in openstack by Georgios_Dimitrakaki (5,080 points)   3 11 16
0 votes
3 responses 875 views

Hi All, I have installed Openstack Newton using Openstack-Ansible. While creating an instance, it is failing with following error: *Message**No valid host was found. There are not enough hosts available.* *Code**500**Details**File ...

asked Mar 1, 2017 in openstack by Amit_Kumar (980 points)   2 5 8
0 votes
0 responses 83 views

The last time I saw this error, my neutron agent on the compute host wasn't running. If you run: neutron agent-list is the neutron agent on your compute node up and running? On Tue, Feb 28, 2017 at 11:49 AM, Amit Kumar wrote: > Hi All, > > ...

asked Feb 28, 2017 in openstack-operators by Peter_Kirby (460 points)   1 1 2