Change Details

Attempt to use VPP VyOS in the containerlab ``` admin@vyos1# sudo ethtool -i eth1 driver: veth version: 1.0 firmware-version: expansion-rom-version: bus-info: supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no [edit] admin@vyos1# ``` Config: ``` dmin@vyos1# set vpp settings interface eth1 driver dpdk [edit] admin@vyos1# commit [ vpp ] Traceback (most recent call last): File "/usr/libexec/vyos/services/vyos-configd", line 144, in run_script c = script.get_config(config) ^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/libexec/vyos/conf_mode/vpp.py", line 308, in get_config iface_filter_eth(conf, iface) File "/usr/lib/python3/dist-packages/vyos/vpp/config_filter.py", line 46, in iface_filter_eth iface_nodes = config._session_config.list_nodes(['interfaces', 'ethernet', iface]) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/vyos/configtree.py", line 373, in list_nodes raise ConfigTreeError("Path [{}] doesn't exist".format(path_str)) vyos.configtree.ConfigTreeError: Path [b'interfaces ethernet eth1'] doesn't exist [[vpp]] failed Commit failed [edit] admin@vyos1# run show ver Version: VyOS 2025.09.27-0018-rolling Release train: current Release flavor: generic Built by: autobuild@vyos.net Built on: Sat 27 Sep 2025 00:18 UTC Build UUID: af6c0769-8971-4f88-a9e4-e81f5aa7e246 Build commit ID: 137b20e4253f02 Architecture: x86_64 Boot via: installed image System type: KVM guest Secure Boot: n/a (BIOS) Hardware vendor: QEMU Hardware model: Standard PC (Q35 + ICH9, 2009) Hardware S/N: Hardware UUID: ca1f5536-cdd2-468a-b19b-b26702f81070 Copyright: VyOS maintainers and contributors [edit] admin@vyos1# ``` The containerlab topology: ``` $ cat vyos.clab.yml name: vyos_lab topology: #kinds: # vyosnetworks_vyos: # startup-config: vyos-custom-startup.cfg nodes: # vyos1 will boot with vyos-custom-startup.cfg as set in the kind parameters vyos1: kind: vyosnetworks_vyos image: ghcr.io/sever-sever/vyos-container:latest # vyos2 will boot with its own specific startup config, as it overrides the kind variables vyos2: kind: vyosnetworks_vyos image: ghcr.io/sever-sever/vyos-container:latest #startup-config: node-specific-startup.cfg links: - endpoints: ["vyos1:eth1", "vyos2:eth1"] ```

Attempt to use VPP VyOS in the containerlab ``` admin@vyos1# sudo ethtool -i eth1 driver: veth version: 1.0 firmware-version: expansion-rom-version: bus-info: supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no [edit] admin@vyos1# ``` Config: ``` admin@vyos1# set vpp settings interface eth1 driver dpdk [edit] admin@vyos1# commit [ vpp ] Traceback (most recent call last): File "/usr/libexec/vyos/services/vyos-configd", line 145, in run_script script.verify(c) File "/usr/libexec/vyos/conf_mode/vpp.py", line 483, in verify if not verify_dev_driver(iface, iface_config['driver']): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/vyos/vpp/config_verify.py", line 169, in verify_dev_driver driver: str = get_eth_driver(iface_name) ^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/vyos/vpp/control_host.py", line 273, in get_eth_driver raise FileNotFoundError(f'PCI device {iface} not found in ethernet interfaces') FileNotFoundError: PCI device eth1 not found in ethernet interfaces [[vpp]] failed Commit failed [edit] admin@vyos1# admin@vyos1# run show ver Version: VyOS 2025.09.27-0018-rolling Release train: current Release flavor: generic Built by: autobuild@vyos.net Built on: Sat 27 Sep 2025 00:18 UTC Build UUID: af6c0769-8971-4f88-a9e4-e81f5aa7e246 Build commit ID: 137b20e4253f02 Architecture: x86_64 Boot via: installed image System type: KVM guest Secure Boot: n/a (BIOS) Hardware vendor: QEMU Hardware model: Standard PC (Q35 + ICH9, 2009) Hardware S/N: Hardware UUID: ca1f5536-cdd2-468a-b19b-b26702f81070 Copyright: VyOS maintainers and contributors [edit] admin@vyos1# ``` The containerlab topology: ``` $ cat vyos.clab.yml name: vyos_lab topology: #kinds: # vyosnetworks_vyos: # startup-config: vyos-custom-startup.cfg nodes: # vyos1 will boot with vyos-custom-startup.cfg as set in the kind parameters vyos1: kind: vyosnetworks_vyos image: ghcr.io/sever-sever/vyos-container:latest # vyos2 will boot with its own specific startup config, as it overrides the kind variables vyos2: kind: vyosnetworks_vyos image: ghcr.io/sever-sever/vyos-container:latest #startup-config: node-specific-startup.cfg links: - endpoints: ["vyos1:eth1", "vyos2:eth1"] ```

Attempt to use VPP VyOS in the containerlab ``` admin@vyos1# sudo ethtool -i eth1 driver: veth version: 1.0 firmware-version: expansion-rom-version: bus-info: supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no [edit] admin@vyos1# ``` Config: ``` admin@vyos1# set vpp settings interface eth1 driver dpdk [edit] admin@vyos1# commit [ vpp ] Traceback (most recent call last): File "/usr/libexec/vyos/services/vyos-configd", line 1445, in run_script c = script.get_config(config) ^^^^^^^^^^^^^^^^^^^^^^^^^verify(c) File "/usr/libexec/vyos/conf_mode/vpp.py", line 308483, in get_configin verify iface_filter_eth(confif not verify_dev_driver(iface, iface)_config['driver']): ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/vyos/vpp/config_filterverify.py", line 46169, in iface_filter_ethin verify_dev_driver iface_nodes = config._session_config.list_nodes(['interfaces', 'ethernet', iface]driver: str = get_eth_driver(iface_name) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3/dist-packages/vyos/configtreevpp/control_host.py", line 373273, in list_nodesin get_eth_driver raise ConfigTreeFileNotFoundError("Path [{}] doesn't exist".format(path_str)f'PCI device {iface} not found in ethernet interfaces') vyos.configtree.ConfigTreeFileNotFoundError: Path [b'interfacesCI device ethernet eth1'] doesn't exist1 not found in ethernet interfaces [[vpp]] failed Commit failed [edit] admin@vyos1# admin@vyos1# run show ver Version: VyOS 2025.09.27-0018-rolling Release train: current Release flavor: generic Built by: autobuild@vyos.net Built on: Sat 27 Sep 2025 00:18 UTC Build UUID: af6c0769-8971-4f88-a9e4-e81f5aa7e246 Build commit ID: 137b20e4253f02 Architecture: x86_64 Boot via: installed image System type: KVM guest Secure Boot: n/a (BIOS) Hardware vendor: QEMU Hardware model: Standard PC (Q35 + ICH9, 2009) Hardware S/N: Hardware UUID: ca1f5536-cdd2-468a-b19b-b26702f81070 Copyright: VyOS maintainers and contributors [edit] admin@vyos1# ``` The containerlab topology: ``` $ cat vyos.clab.yml name: vyos_lab topology: #kinds: # vyosnetworks_vyos: # startup-config: vyos-custom-startup.cfg nodes: # vyos1 will boot with vyos-custom-startup.cfg as set in the kind parameters vyos1: kind: vyosnetworks_vyos image: ghcr.io/sever-sever/vyos-container:latest # vyos2 will boot with its own specific startup config, as it overrides the kind variables vyos2: kind: vyosnetworks_vyos image: ghcr.io/sever-sever/vyos-container:latest #startup-config: node-specific-startup.cfg links: - endpoints: ["vyos1:eth1", "vyos2:eth1"] ```