k8snetworkplumbingwg / community Goto Github PK

I am trying to join the Slack link provided in the README.md, but I get redirected to this page: https://intel-corp.herokuapp.com/

When I try this link instead: https://npwg-team.slack.com/, I am asked to register with an Intel email

I request the maintainers to provide clear instructions to join the NPWG community slack

Request to add Marvell FastLinQ QL45000 Series QLogic Corp. Vendor-id: 1077 as supported device for SR-IOV with K8s

Here is some of the changes we made to get this working

1. Created the SR-IOV Network CRD
   $ kubectl create -f deployments/sriov-crd.yaml

Note: - Get the resource name (k8s.v1.cni.cncf.io/resourceName) by describe node as mentioned below

kubectl get node node1 -o json | jq '.status.allocatable'

$ kubectl get node node1 -o json | jq '.status.allocatable'

{
"allocable": {
"cpu": "39430m",
"ephemeral-storage": "86930620273",
"hugepages-1Gi": "0",
"hugepages-2Mi": "0",
"marvell.com/marvell_sriov_dpdk": "3",
"marvell.com/marvell_sriov_netdevice": "3",
"memory": "121944076Ki",
"pods": "250"
}

shown below:
{
"resourceList": [{
"resourceName": "marvell_sriov_netdevice",
"resourcePrefix": "marvell.com",
"selectors": {
"vendors": ["1077"],
"devices": ["1664"],
"drivers": ["qede","qed"]
}
},
{
"resourceName": "marvell_sriov_dpdk",
"resourcePrefix": "marvell.com",
"selectors": {
"vendors": ["1077"],
"devices": ["1664"],
"drivers": ["qede","qed"],
"pfNames": ["ens3f0"],
"needVhostNet": true
}
}

]

}
$ kubectl get node node1 -o json | jq '.status.allocatable'

{
"allocable": {
"cpu": "39430m",
"ephemeral-storage": "86930620273",
"hugepages-1Gi": "0",
"hugepages-2Mi": "0",
"marvell.com/marvell_sriov_dpdk": "3",
"marvell.com/marvell_sriov_netdevice": "3",
"memory": "121944076Ki",
"pods": "250"
}
Deploy test Pod connecting to pre-created SR-IOV network
$ kubectl create -f pod-tc1.yaml
pod "testpod1" created

$ kubectl get pods
NAME READY STATUS RESTARTS AGE
testpod1 1/1 Running 0 3s
Verify Pod network interfaces
$ kubectl exec -it testpod1 -- ip addr show

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
4: net1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
link/ether 9a:c0:0e:90:11:04 brd ff:ff:ff:ff:ff:ff
inet 10.56.217.5/8 brd 10.255.255.255 scope global net1
valid_lft forever preferred_lft forever
1246: eth0@if1247: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default
link/ether 26:f2:d1:a6:35:34 brd ff:ff:ff:ff:ff:ff link-netnsid 0
inet 192.168.2.174/32 scope global eth0
valid_lft forever preferred_lft forever
Verify Pod routing table
$ kubectl exec -it testpod1 -- route -n

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.3.23 0.0.0.0 UG 0 0 0 eth0
10.0.0.0 0.0.0.0 255.0.0.0 U 0 0 0 net1
192.168.3.23 0.0.0.0 255.255.255.255 UH 0 0 0 eth0

kubectl get po -A --kubeconfig $u1 |grep -i multus
kube-system kube-multus-ds-64d9q 1/1 Running 0 2d19h
kube-system kube-multus-ds-c4cnj 1/1 Running 0 2d19h

kubectl get po -A --kubeconfig $u1 |grep -i sriov
default sriovpod1 1/1 Running 0 45h
kube-system kube-sriov-device-plugin-amd64-kxfrg 1/1 Running 0 2d19h
kube-system kube-sriov-device-plugin-amd64-mwqwg 1/1 Running 0 2d19h

describepod.yaml.txt
sriov-crd-network-attach.yaml.txt

Please could help with process and what info is required to list Marvell

Vendor

QLogic Corp.

Vendor ID

1077

HPE Synergy 6820C 25/50Gb Converged Network Adapter
https://support.hpe.com/hpesc/public/docDisplay?docId=a00091480en_us&docLocale=en_US

hey, the auto-invite link is not working, as reported in this multus issue.

The error it throws is:

This link is no longer active

Could it be the generated link from #17 is short lived ?... Would we need some automation to generate new links periodically ?...