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Experts on redundant

Jay_Pipes   Clint_Byrum
Doug_Hellmann   Flavio_Percoco

Recent questions tagged redundant

0 votes
0 responses 12 views

Hi Team, Can we create volume backup through heat template? Thanks, Bhumika -----Original Message----- From: [] Sent: Tuesday, November ...

asked Nov 14, 2017 in openstack-operators by bhumika.a.jain_at_ac (140 points)  
0 votes
2 responses 13 views

Hey everyone, Wanted to start a thread for UC specific takeaways from the Summit. Here are the things that stood out and would love additions: UC Top 5 - - we have discussed previously having ...

asked Nov 13, 2017 in openstack-operators by Melvin_Hillsman (4,480 points)   1 2 2
0 votes
23 responses 18 views

Hi All, So as you all know we've frozen the requirements repo and it will stay frozen until after all the cycle-with-milestones projects have stable/pike branches. That's pretty normal. The last couple of cycles we've seen issues with ...

asked Aug 10, 2017 in openstack-dev by Tony_Breeds (19,660 points)   3 6 11
14 x  
0 votes
0 responses 5 views

I would like to announce my candidacy for PTL of the Requirements project for the Queens cycle. The following will be my goals for the cycle, in order of importance: 1. Continue from the good place tonyb left us at. The primary goal to keep ...

asked Aug 2, 2017 in openstack-dev by prometheanfire_at_ge (6,880 points)   1 4 5
0 votes
21 responses 11 views

There is a lot going on lately in placement-land, and some of the changes being proposed are complex enough that it is difficult to understand what the final result is supposed to look like. I have documented my understanding of the current ...

asked Jun 20, 2017 in openstack-dev by Ed_Leafe (11,720 points)   1 3 6
0 votes
0 responses 23 views

Hi all:     In the NFV field,many scenes need L2 redundant for SR-IOV.But currently nova or neutron solution for L2 bond is usually configured multiple neutron ports and allocate different VFs on different physical network adapters to ...

asked Jun 9, 2017 in openstack-dev by 阎松明 (140 points)  
2 x  
0 votes
4 responses 40 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
2 responses 26 views

Hi All, I have a query on usage of L2GW NB API. I have to integrate L2GW with ODL. And there are two L2GW nodes named l2gw1 and l2gw2. OVS HW VTEP Emulator is running on each node. Does the following command work for configuring these two ...

asked May 30, 2017 in openstack-dev by Ran_Xiao (160 points)  
0 votes
8 responses 2 views

Greetings, In the last Technical Committee meeting, we discussed the idea of dropping the Technical Committee meeting entirely[0][1] in favor of a more asynchronous communication. Here's a brief summary of the problems this is trying to ...

asked May 7, 2017 in openstack-dev by Flavio_Percoco (36,960 points)   3 7 11
5 x  
0 votes
13 responses 12 views

Hi guys, I'm new to openstack. Installed mirantis os 9, If one of controllers goes down - vm machines are not accesible, I though openstack supposed to work even if one controller is alive Any thoughts? ...

asked Apr 14, 2017 in openstack by Konstantin_Raskoshny (720 points)   3 4
0 votes
6 responses 256 views

Nova no longer ships with a fleshed-out skeleton of all policy.json. It ships blank. Discussion in here on how to help operators select specific settings to include in their policy.json via documentation. You (as an op) may want to review ...

asked Feb 25, 2017 in openstack-operators by David_Medberry (8,000 points)   1 4 5
0 votes
0 responses 6 views

The Glance PTG schedule etherpad contains links to the etherpads for each of the sessions discussed below: 1. glance/glare/artifacts/images The tldr; is Glance needs to complete ...

asked Feb 24, 2017 in openstack-dev by rosmaita.fossdev_at_ (4,180 points)   1 2 2
0 votes
2 responses 97 views

I haven't fully dug into testing this, but I got wondering about this question from reviewing a change [1] which would make the unshelve operation start to check the volume AZ compared to the instance AZ when the compute manager calls ...

asked Feb 20, 2017 in openstack-dev by mriedemos_at_gmail.c (15,720 points)   2 4 10
0 votes
2 responses 36 views

------------------------------ >Message: 4 >Date: Mon, 6 Feb 2017 17:42:01 +0000 >From: Jeremy Stanley >To:, > >Subject: Re: [Openstack-operators] [LCOO] Intro to ...

asked Feb 9, 2017 in openstack-operators by UKASICK,_ANDREW (320 points)  
0 votes
0 responses 8 views

It's been a busy week and it is getting into my Friday evening, so I'm not sure I can adequately summarize where things are in the universe of resource providers and the placement API, so instead I'm going to give a bit of summary of what ...

asked Feb 3, 2017 in openstack-dev by cdent_plus_os_at_ant (12,800 points)   2 2 6
0 votes
2 responses 11 views

I've started looking into what kind of request load the placement API can expect when both the scheduler and the resource tracker are talking to it. I think this is important to do now before we have things widely relying on this stuff so ...

asked Jan 30, 2017 in openstack-dev by cdent_plus_os_at_ant (12,800 points)   2 2 6
0 votes
10 responses 20 views

Recently, centos 7.3 is release. libvirt is upgrade to 2.0 version. But in kolla's gate. the nova_libvirt container failed now and then. What i found is: 1. Simple start nova_libvirt container is OK. 2. When launching a new instance, ...

asked Dec 30, 2016 in openstack-dev by Lei_Zhang (6,360 points)   1 2 5
0 votes
2 responses 34 views

Hi, I have an OpenStack installation with 1 x controller node 3 x compute nodes How I can declare one compute as redundant, I am afraid if something goes wrong with one compute, how the Instances are going to survive. Thanks Atif ...

asked Dec 28, 2016 in openstack by Atif_Munir (240 points)   1 2 2
0 votes
14 responses 7 views

Looking for input from everyone, particularly those with more in-depth Python knowledge. In Cinder for some time we have been trying to enforce using () or reformatting code to avoid using \ to have statements span multiple lines. I'm not ...

asked Dec 22, 2016 in openstack-dev by Sean_McGinnis (11,820 points)   2 3 6
0 votes
14 responses 9 views

Hi, root causers (assuming this nickname has been agreed) It seems the placeholder is created for every neighbor of an entity[1]. I'm not sure what will happen if the neighbor entity has been created before. Will the graph utility handle ...

asked Dec 14, 2016 in openstack-dev by Zhang_Yujun (3,760 points)   2 2