[pve-devel] [PATCH docs/gui-tests/manager/network/proxmox{-ve-rs, -perl-rs} 0/9] Add IS-IS protocol to fabrics

Gabriel Goller g.goller at proxmox.com
Tue Aug 19 15:18:59 CEST 2025


As part of our effort to deprecate the existing controllers and transition
toward a fabric-based architecture, we are introducing an IS-IS fabric. To
centralize all routing protocols, we plan to consolidate them under the
"Fabrics" sidebar menu. Additionally, we aim to generate all routing protocol
configurations in a unified location using Rust.

Following the integration of OpenFabric and OSPF, the next logical step is to
migrate the IS-IS controller to the fabrics framework.

This patch series adds an IS-IS Fabric option to the "Fabrics" menu while
retaining the original IS-IS controller for backward compatibility. Since the
two do not interfere, we will include a warning recommending the use of the new
IS-IS Fabrics instead. The primary difference between the IS-IS Controller and
the IS-IS Fabric is that the Fabric does not automatically redistribute
connected routes into the Link State DB. This change is intentional, as we
intend to implement a more advanced redistribution and route-map mechanism in
the future, rather than relying on a simple checkbox. Users who need to
redistribute connected routes with the new IS-IS Fabrics can do so by manually
adding the appropriate FRR statement to the /etc/frr/frr.conf.local file.

proxmox-ve-rs:

Gabriel Goller (3):
  frr: add IS-IS frr configuration types
  ve-config: add IS-IS fabric config parsing and frr config generation
  ve-config: add integration tests for IS-IS fabrics

 proxmox-frr/src/isis.rs                       |  90 ++++++++
 proxmox-frr/src/lib.rs                        |  13 ++
 proxmox-frr/src/route_map.rs                  |   2 +
 proxmox-frr/src/serializer.rs                 |  37 +++
 proxmox-ve-config/src/sdn/fabric/frr.rs       | 210 ++++++++++++++++++
 proxmox-ve-config/src/sdn/fabric/mod.rs       | 130 +++++++++++
 .../src/sdn/fabric/section_config/fabric.rs   |  22 ++
 .../src/sdn/fabric/section_config/mod.rs      |  19 ++
 .../src/sdn/fabric/section_config/node.rs     |  21 ++
 .../fabric/section_config/protocol/isis.rs    | 151 +++++++++++++
 .../sdn/fabric/section_config/protocol/mod.rs |   1 +
 .../tests/fabric/cfg/isis_default/fabrics.cfg |  18 ++
 .../fabric/cfg/isis_dualstack/fabrics.cfg     |  22 ++
 .../fabric/cfg/isis_ipv6_only/fabrics.cfg     |  18 ++
 proxmox-ve-config/tests/fabric/main.rs        |  51 +++++
 .../snapshots/fabric__isis_default_pve.snap   |  36 +++
 .../snapshots/fabric__isis_default_pve1.snap  |  35 +++
 .../snapshots/fabric__isis_dualstack_pve.snap |  48 ++++
 .../snapshots/fabric__isis_ipv6_only_pve.snap |  36 +++
 19 files changed, 960 insertions(+)
 create mode 100644 proxmox-frr/src/isis.rs
 create mode 100644 proxmox-ve-config/src/sdn/fabric/section_config/protocol/isis.rs
 create mode 100644 proxmox-ve-config/tests/fabric/cfg/isis_default/fabrics.cfg
 create mode 100644 proxmox-ve-config/tests/fabric/cfg/isis_dualstack/fabrics.cfg
 create mode 100644 proxmox-ve-config/tests/fabric/cfg/isis_ipv6_only/fabrics.cfg
 create mode 100644 proxmox-ve-config/tests/fabric/snapshots/fabric__isis_default_pve.snap
 create mode 100644 proxmox-ve-config/tests/fabric/snapshots/fabric__isis_default_pve1.snap
 create mode 100644 proxmox-ve-config/tests/fabric/snapshots/fabric__isis_dualstack_pve.snap
 create mode 100644 proxmox-ve-config/tests/fabric/snapshots/fabric__isis_ipv6_only_pve.snap


proxmox-perl-rs:

Gabriel Goller (1):
  pve-rs: fabrics: add IS-IS protocol ifupdown config generation

 pve-rs/src/bindings/sdn/fabrics.rs | 57 +++++++++++++++++++++++++++++-
 1 file changed, 56 insertions(+), 1 deletion(-)


pve-manager:

Gabriel Goller (2):
  fabrics: add IS-IS panels
  sdn: add warning about IS-IS controller deprecation

 www/manager6/Makefile                         | 19 ++---
 www/manager6/sdn/FabricsView.js               | 12 ++++
 www/manager6/sdn/controllers/IsisEdit.js      |  5 ++
 www/manager6/sdn/fabrics/NodeEdit.js          |  1 +
 www/manager6/sdn/fabrics/isis/FabricEdit.js   | 69 +++++++++++++++++++
 .../sdn/fabrics/isis/InterfacePanel.js        | 34 +++++++++
 www/manager6/sdn/fabrics/isis/NodeEdit.js     | 22 ++++++
 7 files changed, 154 insertions(+), 8 deletions(-)
 create mode 100644 www/manager6/sdn/fabrics/isis/FabricEdit.js
 create mode 100644 www/manager6/sdn/fabrics/isis/InterfacePanel.js
 create mode 100644 www/manager6/sdn/fabrics/isis/NodeEdit.js


pve-network:

Gabriel Goller (1):
  fabrics: add IS-IS api types

 src/PVE/Network/SDN/Fabrics.pm | 47 +++++++++++++++++++++++++++++-----
 src/PVE/Network/SDN/Frr.pm     |  1 +
 2 files changed, 42 insertions(+), 6 deletions(-)


pve-docs:

Gabriel Goller (1):
  sdn: add section about IS-IS fabric

 pvesdn.adoc | 111 +++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 105 insertions(+), 6 deletions(-)


pve-gui-tests:

Gabriel Goller (1):
  fabrics: add screenshots for IS-IS fabric and nodes

 create_fabrics_screenshots | 43 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)


Summary over all repositories:
  31 files changed, 1360 insertions(+), 21 deletions(-)

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