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Recent questions tagged scheduler

0 votes
32 responses 34 views

I proposed a session for the PTG (https://etherpad.openstack.org/p/tripleo-ptg-queens) about forming a common plan and vision around Ansible in TripleO. I think it's important however that we kick this discussion off more broadly before the ...

asked Jul 12, 2017 in openstack-dev by James_Slagle (7,000 points)   1 3 3
0 votes
12 responses 129 views

Hi everyone, I'm using OpenStack Mitaka version (deployed from Fuel 9.2) In present, I installed two different model of GPU card. And wrote these information into pci_alias and pci_passthrough_whitelist in nova.conf on Controller and ...

asked Jul 11, 2017 in openstack by Eddie_Yen (840 points)   1 1
0 votes
5 responses 20 views

Hello, as far as I know from the Openstack survey there is a very small number of production environments with more than 100 servers running already Ocata. you probably will have to find your self that information and report back to the ...

asked Jul 10, 2017 in openstack-operators by Saverio_Proto (5,480 points)   1 4 6
0 votes
6 responses 46 views

Hi Devs, Masakari [1] provides Virtual Machine High Availability (VMHA) service for OpenStack clouds by automatically recovering the KVM-based Virtual Machine(VM)s from failure events such as VM process down, provisioning process down, and ...

asked Jul 10, 2017 in openstack-dev by Kekane,_Abhishek (3,940 points)   5 7
0 votes
3 responses 4 views

After 40 days in the desert I've returned with placement update 27. Unfortunately, as far as I can tell, no one did any updates while I was gone so I don't have anything to crib from to have the full story on what's going on. I suspect I ...

asked Jul 8, 2017 in openstack-dev by cdent_plus_os_at_ant (12,800 points)   2 2 4
0 votes
31 responses 88 views

Hi, We are using OpenStack for managing realtime guests. We modified it and contributed to discussions on how to model the realtime feature. More recent versions of OpenStack have support for realtime, and there are a few proposals on how ...

asked Jul 6, 2017 in openstack-dev by Henning_Schild (600 points)   1
0 votes
7 responses 37 views

Hi everyone, I'm using OpenStack Mitaka (which deployed from Fuel 9.2) and doing GPU things. I got a problem is I need to delete current instance which contains GPU to release device if I want assign GPU to another new instance temperately. ...

asked Jul 6, 2017 in openstack by Eddie_Yen (840 points)   1 1
4 x  
0 votes
0 responses 236 views

Hi all! We have this error in nova-placement.log of Management Server. 2017-06-30 13:59:48.752 6412 WARNING keystonemiddleware.auth_token [-] Identity response: {"error": {"message": "This is not a recognized Fernet token ...

asked Jun 30, 2017 in openstack-operators by Emilio_Moreno_Fernan (480 points)   2 2
0 votes
0 responses 3 views

Hi, My name is Xin Tan, majored in Computer Science, Peking University, China. I am a first year PHD student. Recently I’m doing a research on OpenStack about the contribution composition of a code file, which in order to explore the ...

asked Jun 26, 2017 in openstack-dev by TanXin (300 points)  
0 votes
5 responses 128 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
2 responses 56 views

Hi, I have problem in running cinder-scheduler. Platform : Ubuntu 16.04.2 LTS Pls. find the log of the cinder-scheduler. The version of cinder-scheduler is 10.0.0 I have checked the configuration, none of the errors could meet my eyes. I ...

asked Jun 21, 2017 in openstack by SGopinath_s.gopinath (320 points)   1 2 3
0 votes
6 responses 879 views

Hi , I'm trying to install Openstack Ocata in Ubuntu 16.04.2 LTS. I could able to start nova services and successfully could get the output on executing openstack hypervisor list ... No issues... But when I execute su -s /bin/sh -c ...

asked Jun 21, 2017 in openstack by SGopinath_s.gopinath (320 points)   1 2 3
0 votes
0 responses 15 views

Hello stack users. I was deploying kubernetes env by using openstack magnum(newton) in virtualBox. I followed the official install guide and installed it. But kube-scheduler and kube-controller-manager was constantly dying and creating. And ...

asked Jun 21, 2017 in openstack by 손길산 (120 points)  
3 x  
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 5
0 votes
5 responses 14 views

Hi all, I would like to propose the following change to the Zun core team: + Shunli Zhou (shunliz) Shunli has been contributing to Zun for a while and did a lot of work. He has completed the BP for supporting resource claim and be closed to ...

asked Jun 20, 2017 in openstack-dev by hongbin.lu_at_huawei (11,620 points)   2 3 4
0 votes
7 responses 4 views

Hi, We are glad to present this week's tasks update of Mogan. Essential Priorities ==================== 1. New flavors (zhenguo, liusheng) ---------------------------------------------- bluepring: ...

asked Jun 19, 2017 in openstack-dev by sxmatch (2,520 points)   1 2 4
0 votes
2 responses 5 views

Is there a way to obtain nova configuration settings at runtime without resorting to SSHing onto the compute host and greping nova.conf? For instance a CLI call? At the moment I'm looking at cpu_allocation_ratio and ram_allocation_ratio. ...

asked Jun 14, 2017 in openstack-operators by Carlos_Konstanski (440 points)   1 1 1
0 votes
5 responses 16 views

With this change in Pike: https://review.openstack.org/#/c/442162/ The PUT /os-services/* APIs to enable/disable/force-down a service will now only work with nova-compute services. If you're using those to try and disable a non-compute ...

asked Jun 14, 2017 in openstack-operators by mriedemos_at_gmail.c (15,720 points)   2 4 7
0 votes
0 responses 6 views

During the forum session on operating the vm and baremetal platform [1] a survey of the room was taken to determine what current development efforts were considered a priority by deployers and operators. "Cross Project Scheduling" got a ...

asked Jun 12, 2017 in openstack-operators by cdent_plus_os_at_ant (12,800 points)   2 2 4
0 votes
2 responses 171 views

Hi I made all the changes as documented in https://docs.openstack.org/ocata/install-guide-ubuntu/nova-controller-install.html https://docs.openstack.org/ocata/install-guide-ubuntu/nova-compute-install.html The issue im facing is when nova ...

asked Jun 10, 2017 in openstack-operators by Ajay_Kalambur_(akala (2,680 points)   7 14
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