| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2018-06-08 | |||
| 01:05:20 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Test alloc_cands with indirectly sharing RPs https://review.openstack.org/519601 | |
| 01:20:48 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Fix nits in nested provider allocation candidates(2) https://review.openstack.org/573475 | |
| 01:23:38 | mriedem_afk | alex_xu: that sounds like a nightmare to manage | |
| 01:24:03 | mriedem | alex_xu: there the discussion in dublin about using glare to store bm config and then nova could pass that along to ironic | |
| 01:40:05 | alex_xu | mriedem_afk: not sure how much people deploy glare... | |
| 01:40:29 | mriedem_afk | alex_xu: this could give them a reason | |
| 01:40:38 | mriedem_afk | but yes agree with you | |
| 01:41:11 | alex_xu | mriedem_afk: just hope a simple design | |
| 01:42:15 | alex_xu | mriedem_afk: what is the point about manage nightmare? | |
| 01:43:30 | mriedem_afk | managing bios config traits per node for thousands of nodes | |
| 01:43:54 | mriedem_afk | if it's all automated by some other external service, then maybe not a big deal | |
| 01:44:10 | mriedem_afk | but traits have to be mapped to flavors too | |
| 01:44:43 | mriedem_afk | if you have something like tacker that is single tenant and just creates flavors on demand, then maybe not a big deal (again) | |
| 01:48:40 | alex_xu | mriedem_afk: so the key problem is we should decouple the configuration and the flavor? | |
| 01:54:11 | mriedem_afk | yeah i think so | |
| 01:54:49 | mriedem | the idea in dublin was to post your config in glare, get an id handle, and then pass that artifact_id with nova server create and nova would get the artifact from glare and pass it on to the virt driver | |
| 01:56:27 | alex_xu | mriedem: yea, i see, why we say no for the instance metadata? | |
| 01:58:07 | mriedem | you'd need to read https://review.openstack.org/#/c/408151/ | |
| 01:58:24 | mriedem | also, unrelated, but it looks like i'm able to filter servers with --ip6 even when using compute api version 2.1 | |
| 01:58:32 | mriedem | but --ip6 filter support was added in 2.5 | |
| 01:58:40 | alex_xu | mriedem: ah, thanks, I'm looking for this spec in the ironic, then I didn't found it... | |
| 01:59:05 | mriedem | oh i know why | |
| 01:59:08 | mriedem | i'm running as admin | |
| 02:00:07 | alex_xu | mriedem: yea, in memory, we expose filter to the non-admin with microversion | |
| 02:01:30 | mriedem | ah yes | |
| 02:01:37 | mriedem | ip6 is ignored for non-admin before 2.5 | |
| 02:03:38 | pvc | hi | |
| 02:03:43 | pvc | can anyone help me with gpu passthorught | |
| 02:04:42 | mriedem | alex_xu: re: https://etherpad.openstack.org/p/compute-api-microversion-gap-in-osc | |
| 02:04:57 | mriedem | pvc: naichuans might be able to | |
| 02:05:28 | pvc | I've successfully passthrough the video card of my compute node to my instance | |
| 02:05:43 | naichuans | :) | |
| 02:05:49 | pvc | but when im installing nvidia driver it seems that my compute node is rebooting or cant access and cant ping | |
| 02:06:16 | alex_xu | mriedem: thanks god we needn't add support for every microversion in osc | |
| 02:06:25 | pvc | Then im rebooting my compute node so i can ping it again but when i reboot my VM i cannot access again my compute node | |
| 02:06:29 | pvc | any idea naichuans? | |
| 02:06:48 | naichuans | pvc: Which hypervisor arew you using? | |
| 02:06:58 | pvc | im using Centos Queens | |
| 02:07:23 | pvc | i think i misconfigured on compute node? | |
| 02:07:35 | pvc | but i can see the videocard on my instance | |
| 02:07:47 | pvc | but fail when running nvidia-smi | |
| 02:08:07 | pvc | NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is installed and running. ubuntu 16.04 | |
| 02:09:49 | naichuans | strange, install driver looks no effect on compute node. Do you change anything in nova.conf | |
| 02:10:00 | pvc | yes wait | |
| 02:12:01 | pvc | naichuans http://paste.openstack.org/show/722937/ | |
| 02:12:15 | naichuans | pvc: will check it | |
| 02:12:17 | pvc | you want to see grub.cgf too on my compute? | |
| 02:12:32 | naichuans | yes, plase | |
| 02:15:51 | pvc | naichuans http://paste.openstack.org/show/722938/ | |
| 02:16:04 | pvc | im planning to test tensorflow | |
| 02:16:10 | naichuans | got it~ | |
| 02:17:22 | pvc | this is the flavor and image i used | |
| 02:17:40 | pvc | naichuans http://paste.openstack.org/show/722939/ | |
| 02:19:36 | pvc | do i need to add something? | |
| 02:20:52 | openstackgerrit | Shuo Liu proposed openstack/nova-specs master: fix spelling mistake https://review.openstack.org/573479 | |
| 02:21:57 | naichuans | pvc: haven't find anything wrong yet. I will check if I could found something. By the way, I saw you are using KVM, maybe bauzas: could help because he is an expert on vgpu in KVM. | |
| 02:22:21 | openstackgerrit | Takashi NATSUME proposed openstack/nova master: Remove mox in unit/network/test_neutronv2.py (2) https://review.openstack.org/573481 | |
| 02:23:07 | pvc | hi sir bauzas | |
| 02:25:03 | pvc | do you have docs on how to install driver for ubuntu naichuans | |
| 02:26:54 | naichuans | pvc: No, but for VM side, I think it is no different with physical machines, you can get them from google | |
| 02:27:39 | pvc | its weird that when i spawn up an instance i cant reach my compute node | |
| 02:27:57 | pvc | do i need to use UEFI? | |
| 02:29:30 | naichuans | I have no idea yet. But that's would not effect compute node. | |
| 02:35:24 | pvc | is this right naichuans http://paste.openstack.org/show/722940/ | |
| 02:36:39 | pvc | is my step okay now queens release? | |
| 02:36:47 | pvc | i mean the way i configure my compute | |
| 02:40:53 | naichuans | pvc: looks OK for me, will confirm it with hypervisor guys | |
| 02:41:59 | pvc | thank you so much naichuans | |
| 02:42:14 | pvc | i need to enable it :( for tensorflow migration | |
| 02:42:48 | naichuans | pvc: Np~ | |
| 02:49:44 | openstackgerrit | Shuo Liu proposed openstack/nova-specs master: fix spelling mistake in rst file https://review.openstack.org/573487 | |
| 03:04:16 | naichuans | pvc: I wonder you are using the wrong pci vendor/prodcut id. Did you find the id in /sys/bus/pci? | |
| 03:26:16 | openstackgerrit | Steve Kowalik proposed openstack/nova master: Switch to oslo_messaging.ConfFixture.transport_url https://review.openstack.org/573046 | |
| 03:36:33 | pvc | naichuans where on sys/bus/pci | |
| 03:37:58 | pvc | naichuans http://paste.openstack.org/show/722945/ | |
| 03:40:30 | naichuans | pvc: yes, you could find some information like `00:02.0 Display controller [0380]: Intel Corporation Iris Pro Graphics P6300 ` using lspci, then find ids in `/sys/bus/pci/devices/0000:00:02.0`, do `cat device`/`cat vendor` | |
| 03:41:16 | naichuans | mostly vendor should be `0x8086`, your configuration looks different. | |
| 03:57:32 | pvc | wait naichuans | |
| 03:58:56 | pvc | here naichuans http://paste.openstack.org/show/722946/ | |
| 03:59:25 | pvc | http://paste.openstack.org/show/722947/ | |
| 05:09:17 | naichuans | pvc: yes, it is different from your configure in nova.conf http://paste.openstack.org/show/722937/ | |
| 05:10:20 | pvc | may i know what should i input there? naichuans? can you do a paste again? | |
| 05:14:20 | pvc | naichuans thank you | |
| 05:14:29 | naichuans | pvc: could you try http://paste.openstack.org/show/722948/? | |
| 05:14:51 | naichuans | pvc: Not sure it can fix your issue or not, just have a try :) | |
| 05:15:00 | pvc | okay thank you so much :) | |
| 05:15:08 | naichuans | Np | |
| 05:22:19 | pvc | on the /etc/modprobe.d should i edit something or my config is okay now? i use vfio-pci | |
| 05:22:57 | pvc | naichuans http://paste.openstack.org/show/722949/ | |
| 05:24:43 | naichuans | pvc: I'm not clear about that configure, sorry | |
| 05:30:17 | pvc | i need to hide nouveau right? | |
| 05:39:21 | naichuans | I didn't try, maybe native driver is better | |
| 06:19:10 | pvc | naichuans how can i enable UEFI support? | |
| 06:25:47 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Return all resources in provider_summaries https://review.openstack.org/558045 | |
| 06:25:48 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Return all providers - multiple providers https://review.openstack.org/559480 | |
| 06:25:49 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Return all providers - single provider https://review.openstack.org/573545 | |
| 06:37:35 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Fix nits in nested provider allocation candidates(2) https://review.openstack.org/573475 | |
| 06:45:12 | openstackgerrit | Naichuan Sun proposed openstack/nova master: xenapi(N-R-P): Add API to support vgpu resource provider create https://review.openstack.org/520313 | |
| 07:06:42 | openstackgerrit | Takashi NATSUME proposed openstack/nova-specs master: Create specs directory for Stein https://review.openstack.org/573602 | |
| 07:15:58 | openstackgerrit | Tetsuro Nakamura proposed openstack/nova master: Add microversion for nested allocation candidate https://review.openstack.org/565487 | |