Re: [pve-devel] [PATCH proxmox{, -ve-rs} 00/11] sdn: add wireguard fabric configuration support

[Stefan Hanreich <s.hanreich@proxmox.com>]

I've based my Wireguard Fabrics series on the ve-rs patches included
here, but they make some heavy modifications. Maybe it's better for me
to include them in my patch series and drop them from this one for now?

I've used the proxmox-wireguard crate in my series already, and it
worked quite well, bar some minor issues. I've included patches for most
of them in my series - or written a note in the review of this series.

Consider the proxmox parts:

Reviewed-by: Stefan Hanreich <s.hanreich@proxmox.com>
Tested-by: Stefan Hanreich <s.hanreich@proxmox.com>

On 1/16/26 4:33 PM, Christoph Heiss wrote:
> This series lays the groundwork with initial primitives and configuration
> support for adding WireGuard as a new SDN fabric to our stack in the 
> future.
> 
> Nothing of this code is actively used anywhere in the stack yet. I'm
> sending it early to a) make it more reviewable as a smaller series and
> b) potentially get in some prepratory work early.
> 
> Stefan already has a working prototype for adding WireGuard as a new
> SDN fabric type, built on top of this.
> 
> One of the bigger topics next up will be wiring up actual section config
> support for the fabric, which involves some challenges around proper
> key handling.
> 
> Diffstat
> ========
> 
> proxmox:
> 
> Christoph Heiss (6):
>   serde: implement ini serializer
>   serde: add base64 module for byte arrays
>   network-types: add ServiceEndpoint type as host/port tuple abstraction
>   schema: provide integer schema for node ports
>   schema: api-types: add ed25519 base64 encoded key schema
>   wireguard: init configuration support crate
> 
> Stefan Hanreich (2):
>   wireguard: implement api for PublicKey
>   wireguard: make per-peer preshared key optional
> 
>  Cargo.toml                             |   2 +
>  proxmox-network-types/src/endpoint.rs  | 154 +++++
>  proxmox-network-types/src/lib.rs       |   3 +-
>  proxmox-schema/src/api_types.rs        |  19 +-
>  proxmox-serde/Cargo.toml               |   2 +
>  proxmox-serde/debian/control           |   4 +
>  proxmox-serde/src/ini.rs               | 901 +++++++++++++++++++++++++
>  proxmox-serde/src/lib.rs               |  94 +++
>  proxmox-wireguard/Cargo.toml           |  27 +
>  proxmox-wireguard/debian/changelog     |   5 +
>  proxmox-wireguard/debian/control       |  67 ++
>  proxmox-wireguard/debian/copyright     |  18 +
>  proxmox-wireguard/debian/debcargo.toml |   7 +
>  proxmox-wireguard/src/lib.rs           | 337 +++++++++
>  14 files changed, 1638 insertions(+), 2 deletions(-)
>  create mode 100644 proxmox-network-types/src/endpoint.rs
>  create mode 100644 proxmox-serde/src/ini.rs
>  create mode 100644 proxmox-wireguard/Cargo.toml
>  create mode 100644 proxmox-wireguard/debian/changelog
>  create mode 100644 proxmox-wireguard/debian/control
>  create mode 100644 proxmox-wireguard/debian/copyright
>  create mode 100644 proxmox-wireguard/debian/debcargo.toml
>  create mode 100644 proxmox-wireguard/src/lib.rs
> 
> proxmox-ve-rs:
> 
> Christoph Heiss (3):
>   sdn-types: add wireguard-specific PersistentKeepalive api type
>   ve-config: fabric: refactor fabric config entry impl using macro
>   ve-config: sdn: fabrics: add wireguard section config types
> 
>  Cargo.toml                                    |   1 +
>  proxmox-sdn-types/src/lib.rs                  |   1 +
>  proxmox-sdn-types/src/wireguard.rs            |  43 ++++
>  proxmox-ve-config/Cargo.toml                  |   2 +
>  proxmox-ve-config/debian/control              |  18 +-
>  proxmox-ve-config/src/sdn/fabric/frr.rs       |   1 +
>  proxmox-ve-config/src/sdn/fabric/mod.rs       | 199 +++++++++++++-----
>  .../src/sdn/fabric/section_config/fabric.rs   |  23 ++
>  .../src/sdn/fabric/section_config/mod.rs      |  19 ++
>  .../src/sdn/fabric/section_config/node.rs     |  33 ++-
>  .../sdn/fabric/section_config/protocol/mod.rs |   1 +
>  .../section_config/protocol/wireguard.rs      | 162 ++++++++++++++
>  12 files changed, 442 insertions(+), 61 deletions(-)
>  create mode 100644 proxmox-sdn-types/src/wireguard.rs
>  create mode 100644 proxmox-ve-config/src/sdn/fabric/section_config/protocol/wireguard.rs
>