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Recent questions tagged nova

0 votes
6 responses 13 views

Nova has had this long-standing known performance issue if you're filtering a large number of instances by IP. The instance IPs are stored in a JSON blob in the database so we don't do filtering in SQL. We pull the instances out of the ...

asked Nov 8, 2017 in openstack-operators by mriedemos_at_gmail.c (15,720 points)   2 4 4
0 votes
1 response 12 views

Hello All, I have a newly deployed stack with 8 computes in baremetal. While configuring Fuel initially, I left the Hypervisor Type as default value ``Qemu'' Now while checking in detail, it seems that setting it to kvm is optimal for ...

asked Nov 7, 2017 in openstack by Raja_T_Nair (1,020 points)   2 3
0 votes
0 responses 426 views

Hello Openstack, I need a help with AZ in Nova. I think that this case wasn't discussed before, I tried hard to google it and I find only one solution (below) which I tried but doesn't work. I have 2 availability zones (2 host aggregates ...

asked Nov 6, 2017 in openstack by Ondrej_Vasko (120 points)   1 1
0 votes
0 responses 8 views

Hi, Here is the status update / focus settings mail for w45 Bugs ---- [Undecided] https://bugs.launchpad.net/nova/+bug/1535254 illustration of 'notify_on_state_change' are different from implementation As the behavior is unchanged in the ...

asked Nov 6, 2017 in openstack-dev by =?iso-8859-1?Q?Bal=E (5,020 points)   1 2 3
0 votes
15 responses 15 views

Dear Stackers, While working on my locally deployed Openstack (Pike using TripleO), I was a bit struggling with the logging part. Currently, all logs are pushed to per-service files, in the standard format "one line per entry", plain flat ...

asked Nov 6, 2017 in openstack-dev by Cédric_Jeanneret (240 points)  
4 x  
0 votes
0 responses 5 views

Hi All, I have installed Openstack Pike with Openstack Ansible. Earlier I was working with Newton release. But with Pike release, I am noticing that Nova schedule is in force even when I am providing availability zone with a specific ...

asked Nov 6, 2017 in openstack by Amit_Kumar (980 points)   2 5 7
0 votes
0 responses 28 views

Some good discussion at the Summit (right now) about Fast Forward Upgrades. Including some concerns that nova-compute INTENTFULLY fails if greater than N-1. More details are appearing in the etherpad. This convo is VERY well attended by ...

asked Nov 6, 2017 in openstack-operators by David_Medberry (8,000 points)   1 4 5
0 votes
2 responses 16 views

Greetings, I hope everyone travelling to the Sydney Summit is enjoying jet lag just as much as I normally do. Revenge is sweet! My big advice is that caffeine is your friend, and to not lick any of the wildlife. On a more serious note, I ...

asked Nov 6, 2017 in openstack-dev by Michael_Still (16,180 points)   3 5 13
0 votes
0 responses 5 views

Contribute to the Dev Digest by summarizing OpenStack Dev List thread: * https://etherpad.openstack.org/p/devdigest * http://lists.openstack.org/pipermail/openstack-dev/ HTML version: ...

asked Nov 5, 2017 in openstack-dev by Mike_Perez (13,120 points)   2 3 4
 
0 votes
0 responses 13 views

Standing in for cdent while he's across the planet. If this update doesn't live up to the quality you've come to expect, blame it on that guy being an overachiever. # Most Important GET /allocation_candidates is big and complicated, but is ...

asked Nov 3, 2017 in openstack-dev by Eric_Fried (1,900 points)   2
0 votes
8 responses 587 views

Hello, When we shut down a compute node the instances running on it get suspended. This generates some difficulties with some applications like RabbitMQ dont like to be suspended. Is there a way to change this behavior so that the running ...

asked Nov 3, 2017 in openstack by Chris (1,320 points)   1 6 8
 
0 votes
11 responses 6 views

Hi all! I'd like to invite you to the discussion of the way to implement traits in ironic and the ironic virt driver. Please vote for the time at https://doodle.com/poll/ts43k98kkvniv8uz. Please vote by EOD tomorrow. Note that it's going to ...

asked Nov 2, 2017 in openstack-dev by Dmitry_Tantsur (18,080 points)   2 3 5
0 votes
0 responses 24 views

Hi All, This is low priority poking but I have a sort of puzzling situation. Wanted to play with Clear linux (which is uefi only) to see what it was about so grabbed some images and obviously tried to throw them on my OpenStack cloud. After ...

asked Nov 2, 2017 in openstack-operators by jon_at_csail.mit.edu (4,720 points)   1 4 5
0 votes
4 responses 15 views

After moving from CentOS 7.3 to 7.4, I’ve had trouble getting live migration to work when a volume is attached. As it turns out when a live migration takes place the libvirt driver rewrites portions of the xml definition for the ...

asked Nov 2, 2017 in openstack-operators by Mike_Lowe (1,060 points)   2 2
0 votes
2 responses 4 views

There is bug complain about the redirect which returned by the 'GET /v2.1' https://launchpad.net/bugs/1728732 'GET /v2.1' will return a redirect to the 'GET /v2.1/'. The response of 'GET /v2.1/' is the API version info. This seems nova API ...

asked Nov 2, 2017 in openstack-dev by Alex_Xu (8,960 points)   1 3 3
0 votes
4 responses 43 views

Hello All, Trying to add one more node to the group, and it breaks with error: Failed tasks: Task[fuel_pkgs/9] Stopping the deployment process! But now the entire cluster is stopped - nova service on all nodes are down. Is this expected ...

asked Nov 2, 2017 in openstack by Raja_T_Nair (1,020 points)   2 3
 
0 votes
3 responses 4 views

On Thu, Oct 26, 2017 at 09:23:50PM -0500, Matt Riedemann wrote: > Nova has had this long-standing known performance issue if you're filtering > a large number of instances by IP. The instance IPs are stored in a JSON > blob in the database ...

asked Nov 2, 2017 in openstack-dev by Tony_Breeds (19,660 points)   2 6 7
2 x  
0 votes
6 responses 5 views

Hey, I'm not actually sure what the protocol is for adding/removing cores to a library project without a PTL, so I'm just going to put this out there: I'd like to propose the following changes to the os-vif core team. - Add 'nova-core' ...

asked Nov 1, 2017 in openstack-dev by Stephen_Finucane (1,620 points)   2
 
0 votes
0 responses 90 views

Hello, I met a problem while I am testing to use vcenter (vmware driver) as backend of Openstack. When I am boot up a vm (by following the doc "NovaVMware/DeveloperGuide - OpenStack " step by step), the vm status is ERROR. I traced the ...

asked Oct 31, 2017 in openstack-operators by 张_盛平 (140 points)   1
2 x  
0 votes
3 responses 4 views

Hi all, As you may or may not have noticed all ovb jobs on rh1 started failing sometime last night. After some investigation today I found a few issues. First, our nova db archiving wasn't working. This was due to the auto-increment counter ...

asked Oct 30, 2017 in openstack-dev by Ben_Nemec (19,660 points)   2 3 3
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