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Hi,

Dnia wtorek, 22 sierpnia 2023 19:31:15 CEST Allison Price pisze:
> In the 2023 results so far, approximately 8% of deployments are running a release older than Mitaka. So while it’s a very small amount, I think it’s the most beneficial to the community to get the most accurate representation possible.
> 
> If that means adding a second question like Slawek proposes, we can make that work. I would just need to know how the answer choices very by question. If y’all can provide that, I can make that update. 

So those old core plugins were completly dropped (removed from neutron repo) in Neutron 8.0.0 (Mitaka). In 7.0.0 (Liberty) most of them were removed but not all. In Mitaka all except ML2 and Hyper-v was deleted already.
To have most accurate representation possible and if we can split it into two questions then we would like it to be be like:

1. Which OpenStack Network (Neutron) core plugin are you using?
    A10 Networks
    Arista
    Big Switch
    Brocade / Broadcom
    Calico
    Cisco UCS / Nexus
    Embrane
    Extreme Networks
    Hyper-V
    IBM SDN-VE
    Linux Bridge
    Mellanox
    Meta Plugin
    MidoNet
    Modular Layer 2 Plugin (ML2)
    NEC OpenFlow
    nova-network
    OpenDaylight
    Nuage Networks
    One Convergence NVSD
    OpenContrail or Juniper
    Open vSwitch
    PLUMgrid
    Ruijie Networks
    VMWare NSX (formerly Nicira NVP)

2. If You choose Modular Layer 2 Plugin (ML2) in the previous question, what mechanism driver(s) are You using?
    Alcatel-Lucent Omniswitch
    Arista
    Big Switch
    Brocade VDX/VCS
    Calico
    Cisco APIC
    Cisco DFA
    Cloudbase Hyper-V
    Freescale SDN
    Frescale FWaaS
    Fujitsu Converged Fabric Switch
    Huawei Agile Controller
    Linux Bridge
    Mellanox
    Mellanox SR-IOV
    MidoNet
    Nuage Networks
    ONOS
    One Convergence
    OpenDaylight
    OpenFlow Agent
    Open vSwitch
    OVN
    SR-IOV
    Pluribus
    Tail-F
    VMWare DVS
    Other Mechanism Driver

Please let me know if that would be fine for You too. Thx in advance

> 
> > On Aug 22, 2023, at 8:38 AM, Jeremy Stanley <fungi at yuggoth.org> wrote:
> > 
> > On 2023-08-22 09:21:03 +0200 (+0200), Slawek Kaplonski wrote:
> > [...]
> >> In this question there are actually mixed core plugins (like old
> >> Openvswitch) and ML2 plugin's mechanism drivers (like e.g.
> >> ML2-Openvswitch). Those old core plugins which we proposed to
> >> remove were removed from Neutron around version (2015.0.0 and
> >> 7.0.0 - I don't even remember what OpenStack version it was then).
> > [...]
> > 
> > According to https://releases.openstack.org/ Juno was 2014.2 and
> > Kilo was 2015.1.0 (there was no 2015.0.0), while Liberty was 7.0.0.
> > 
> > If these were all removed by Mitaka and there are very few
> > respondents indicating they're running deployments that old, then it
> > may make sense to clean those options up. If they were still
> > available options for a while after that (merely deprecated) or if
> > there are still a lot of respondents with deployments of that
> > vintage, then it may make more sense to reword those options for
> > clarity, to something like:
> > 
> > "Old/Legacy Openvswitch core plugin (OpenStack Liberty and earlier)"
> > 
> > -- 
> > Jeremy Stanley
> 
> 
> 


-- 
Slawek Kaplonski
Principal Software Engineer
Red Hat
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