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fkautz | apuimedo: irenab: is it possible to get https://review.openstack.org/#/c/469280/ looked at? it's blocking the implementation of some integration tests in odl :) | 03:24 |
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kzaitsev_ws | apuimedo: oh, that's because I shouldn't be dumping the vif itself =( | 06:39 |
kzaitsev_ws | duh | 06:39 |
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kzaitsev_ws | ivc_: hm. any ideas how I can pass physnet information to the CNI? | 08:18 |
kzaitsev_ws | I used to pass it as part of the annotation, but now that I've converted the annotation to {ifname: vif-obj} there's place for it anymore =/ | 08:20 |
kzaitsev_ws | I can probably use a custom DirectVIF... | 08:20 |
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apuimedo | fkautz: ok | 09:14 |
apuimedo | kzaitsev_ws: do you have time to test the macvlan today? | 09:16 |
apuimedo | if it works for you and it works for me I'll merge it | 09:16 |
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kzaitsev_ws | I'll try to =) Just need to finish with converting sriov to a new spec-version | 09:18 |
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kzaitsev_ws | eh, seems like I would have to add a custom vif-type or at least vif-port-profile in the end | 09:21 |
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openstackgerrit | Marco Chiappero proposed openstack/kuryr-kubernetes master: Refactor the class hierarchy of controller drivers https://review.openstack.org/469828 | 09:24 |
openstackgerrit | Merged openstack/kuryr-kubernetes master: Add support for USE_SCREEN. https://review.openstack.org/469280 | 09:26 |
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ltomasbo | apuimedo, it will be great if you could take a look to the ports-pool patches (if they target p-2) | 09:28 |
openstackgerrit | Marco Chiappero proposed openstack/kuryr-kubernetes master: Add MACVLAN based interfaces for nested containers https://review.openstack.org/440669 | 09:29 |
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apuimedo | ltomasbo: I will | 09:46 |
mchiappero | apuimedo: I'll try to stack again, is there any patch under review I should use? | 09:47 |
apuimedo | no, I merged practically all devstack patches | 09:48 |
mchiappero | cool :) | 09:48 |
ltomasbo | apuimedo, great! thanks! | 09:50 |
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mchiappero | apuimedo: still same problems | 10:45 |
mchiappero | root@nested-vlan:~# kubectl get pods | 10:45 |
mchiappero | error: stat /root/.kube/config: no such file or directory | 10:45 |
mchiappero | stack@nested-vlan:~/devstack$ kubectl --server 10.0.0.5 get pods | 10:46 |
mchiappero | the server doesn't have a resource type "pods" | 10:46 |
mchiappero | I'm not sure what's going on | 10:46 |
mchiappero | but previously overcloud was working fine | 10:46 |
mchiappero | Is there a way I can debug? | 10:46 |
ivc_ | kzaitsev_ws you'll need to create new os-vif VIF type | 10:58 |
ivc_ | and you can add any relevant info you need to it | 10:59 |
ivc_ | kzaitsev_ws check this patch https://github.com/openstack/kuryr-kubernetes/commit/dc65eb1cbd19df8e4627bc734dc99cdba1d7ac69 | 11:03 |
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openstackgerrit | OpenStack Proposal Bot proposed openstack/kuryr-kubernetes master: Updated from global requirements https://review.openstack.org/469489 | 11:34 |
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kzaitsev_ws | ivc_: yeah. I was just hoping I could re-use os_vif.vif.VIFDirect =) | 12:10 |
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ivc_ | kzaitsev_ws btw it might make sense to get in touch with nova/os-vif folks about VIFSRIOV, they most likely planning to add it to os-vif | 12:21 |
kzaitsev_ws | ivc_: I think VIFDirect is exaclty for sriov | 12:24 |
kzaitsev_ws | it's more like they don't have a physnet field in Network object | 12:25 |
ivc_ | kzaitsev_ws i would not be so sure about that :) | 12:27 |
openstackgerrit | OpenStack Proposal Bot proposed openstack/kuryr master: Updated from global requirements https://review.openstack.org/462106 | 12:30 |
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openstackgerrit | OpenStack Proposal Bot proposed openstack/kuryr-kubernetes master: Updated from global requirements https://review.openstack.org/469489 | 12:30 |
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ivc_ | kzaitsev_ws btw why do you need physnet field? | 12:41 |
kzaitsev_ws | ivc_: because I need to know which PF to use for a VF | 12:42 |
ivc_ | kzaitsev_ws does not the port returned by neutron have the pci address? | 12:42 |
kzaitsev_ws | how would neutron know in advance which pci address to assign to the port? | 12:43 |
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kzaitsev_ws | i.e. which pci device on some compute node would be allocated for the specific port | 12:44 |
ivc_ | kzaitsev_ws so how does it work with nova? who allocates VFs? | 12:45 |
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kzaitsev_ws | I believe nova does the heavylifting. you add the `PciPassthroughFilter` to the scheduler and `pci_passthrough_whitelist` on computes. And finally a sriov-agent on computes to let it know which devices map to which physnet | 12:51 |
kzaitsev_ws | https://docs.openstack.org/ocata/networking-guide/config-sriov.html here are the docs on how to set things up | 12:51 |
ivc_ | kzaitsev_ws do you have a link to the code in nova that implements it? | 12:53 |
ivc_ | kzaitsev_ws i have some doubts about the correctness of your approach in https://review.openstack.org/#/c/462456/5/kuryr_kubernetes/cni/binding/sriov.py@84 | 12:54 |
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kzaitsev_ws | ivc_: that approach I took from neutron's sriov manager. I'm not sure if I can find exact place in nova/neutron, where device is passed to the vm, though | 13:02 |
kzaitsev_ws | let me share the manager link | 13:03 |
kzaitsev_ws | ivc_: https://github.com/openstack/neutron/blob/master/neutron/plugins/ml2/drivers/mech_sriov/agent/eswitch_manager.py | 13:05 |
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kzaitsev_ws | it's hard to pinpoint the exact place in the code, where the device is passed to the VF =( and the mechanism would be different for containers anyway since we only need to pass the VF to Pods network ns | 13:14 |
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kzaitsev_ws | *device passed to VM %) | 13:44 |
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openstackgerrit | Kirill Zaitsev proposed openstack/kuryr-kubernetes master: [WIP] Add sriov capabilities to VIF handler https://review.openstack.org/462455 | 14:09 |
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openstackgerrit | Kirill Zaitsev proposed openstack/kuryr-kubernetes master: [WIP] Add SRIOV binding driver to CNI https://review.openstack.org/462456 | 15:35 |
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