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Bug 2004006 - [RFE] Support for VLAN and QOS ID in SRIOV-VF via nmstate
Summary: [RFE] Support for VLAN and QOS ID in SRIOV-VF via nmstate
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: nmstate
Version: 8.4
Hardware: Unspecified
OS: Unspecified
high
unspecified
Target Milestone: rc
: 8.6
Assignee: Gris Ge
QA Contact: Mingyu Shi
Marc Muehlfeld
URL:
Whiteboard:
Depends On:
Blocks: 2006093
TreeView+ depends on / blocked
 
Reported: 2021-09-14 10:05 UTC by Karthik Sundaravel
Modified: 2023-10-15 11:23 UTC (History)
6 users (show)

Fixed In Version: nmstate-1.2.1-0.1.alpha1.el8
Doc Type: Enhancement
Doc Text:
.The `nmstate` API now supports VLAN and QoS ID in SR-IOV virtual functions This update enhances the `nmstate` API with support for local area network (VLAN) and quality of service (QoS) in single root I/O virtualization (SR-IOV) virtual functions. As a result, you can use `nmstate` to configure these features.
Clone Of:
Environment:
Last Closed: 2022-05-10 13:34:48 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Github nmstate nmstate pull 1751 0 None open SRIOV: Add support of VLAN and QoS 2021-12-08 05:50:41 UTC
Red Hat Issue Tracker NMT-957 0 None None None 2023-10-15 11:23:48 UTC
Red Hat Issue Tracker RHELPLAN-97094 0 None None None 2021-09-14 12:56:24 UTC
Red Hat Product Errata RHEA-2022:1772 0 None None None 2022-05-10 13:35:11 UTC

Internal Links: 1645689

Description Karthik Sundaravel 2021-09-14 10:05:01 UTC 
NM supports the configuration of SR-IOV Virtual functions. Attributes like VLAN, QOS bits which are supported in NM is not available in nmstate. Need support for VLAN and QOS configuration for VFs in nmstate as well. The promisc setting of the VF is required as well. This is required for Openstack to work with NM.
Comment 2 Gris Ge 2021-09-17 09:21:18 UTC 
I assume both the VLAN and QOS is just unsign 32 bites integer in this context.
If so, yes nmstate can expose that.

For the promisc setting of NIC, nmstate is using `accept-all-mac-addresses` which is inclusive language.
We don't differentiate VF over other NICs. You may try:

```yml
---
interfaces:
  - name: eth1
    type: ethernet
    state: up
    accept-all-mac-addresses: true
```
Comment 3 Karthik Sundaravel 2021-09-20 12:49:22 UTC 
(In reply to Gris Ge from comment #2)
> I assume both the VLAN and QOS is just unsign 32 bites integer in this
> context.
> If so, yes nmstate can expose that.

Both VLAN and QOS should fit in 16 bits (unsigned integer).


> 
> For the promisc setting of NIC, nmstate is using `accept-all-mac-addresses`
> which is inclusive language.
> We don't differentiate VF over other NICs. You may try:
> 
> ```yml
> ---
> interfaces:
>   - name: eth1
>     type: ethernet
>     state: up
>     accept-all-mac-addresses: true
> ```

Agree, Openstack shall identify the device names of VFs and could make use of these configurations.
Comment 7 Mingyu Shi 2022-02-13 14:32:18 UTC 
Verified with versions:
nmstate-1.2.1-0.2.alpha2.el8.x86_64
nispor-1.2.3-1.el8.x86_64
NetworkManager-1.36.0-0.7.el8.x86_64

[03:28:23@netqe-amd-01 ~]0# nmstatectl apply ens4f0.yaml 
Desired state applied: 
---
interfaces:
- name: ens4f0
  type: ethernet
  state: up
  accept-all-mac-addresses: false
  ethernet:
    auto-negotiation: false
    duplex: full
    speed: 25000
    sr-iov:
      total-vfs: 1
      vfs:
      - _vf_iface_name: ens4f0v0
        id: 0
        qos: 7
        vlan-id: 100
[03:28:40@netqe-amd-01 ~]0# ip link show ens4f0
6: ens4f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000
    link/ether 48:df:37:55:3c:00 brd ff:ff:ff:ff:ff:ff
    vf 0     link/ether ce:81:af:f6:37:f0 brd ff:ff:ff:ff:ff:ff, vlan 100, qos 7, spoof checking on, link-state auto, trust off
Comment 9 Gris Ge 2022-03-16 15:02:10 UTC 
Updated the documentation and removed the `promisc` mode.

The `accept-all-mac-addresses`(promisc) mode is already supported in previous release, not introduced by this RFE.
Comment 11 errata-xmlrpc 2022-05-10 13:34:48 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (nmstate bug fix and enhancement update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2022:1772
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