feat: Go SRIOV backup VFs

Signed-off-by: Fred Rolland <[email protected]>

Author: rollandf

Golang_Ubuntu_Dockerfile

@@ -80,6 +80,8 @@ ARG D_OFED_URL_PATH="${D_OFED_BASE_URL}/${D_OFED_SRC_ARCHIVE}"  # although argum
 ENV NVIDIA_NIC_DRIVER_PATH="${D_OFED_SRC_DOWNLOAD_PATH}/MLNX_OFED_SRC-${D_OFED_VERSION}"
 
 WORKDIR /root
+RUN set -x && \
+    apt-get update
 RUN set -x && \
     echo $D_OS | grep "ubuntu20.04" || GCC_VER="-12" && \
 # Install prerequirements \

entrypoint/go.mod

@@ -5,7 +5,9 @@ go 1.24.0
 require (
 	github.com/go-logr/logr v1.4.3
 	github.com/gofrs/flock v0.12.1
+	github.com/k8snetworkplumbingwg/sriovnet v1.2.0
 	github.com/stretchr/testify v1.11.1
+	github.com/vishvananda/netlink v1.2.1-beta.2
 	go.uber.org/zap v1.27.0
 )
 
@@ -15,9 +17,12 @@ require (
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/pprof v0.0.0-20250403155104-27863c87afa6 // indirect
+	github.com/google/uuid v1.1.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/rogpeppe/go-internal v1.13.1 // indirect
+	github.com/spf13/afero v1.9.4 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
+	github.com/vishvananda/netns v0.0.4 // indirect
 	go.uber.org/automaxprocs v1.6.0 // indirect
 	go.uber.org/multierr v1.10.0 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect

entrypoint/go.sum

@@ -29,6 +29,8 @@ import (
 	"github.com/Mellanox/doca-driver-build/entrypoint/internal/constants"
 	"github.com/Mellanox/doca-driver-build/entrypoint/internal/driver"
 	"github.com/Mellanox/doca-driver-build/entrypoint/internal/netconfig"
+	"github.com/Mellanox/doca-driver-build/entrypoint/internal/netconfig/netlink"
+	"github.com/Mellanox/doca-driver-build/entrypoint/internal/netconfig/sriovnet"
 	"github.com/Mellanox/doca-driver-build/entrypoint/internal/utils/cmd"
 	"github.com/Mellanox/doca-driver-build/entrypoint/internal/utils/host"
 	"github.com/Mellanox/doca-driver-build/entrypoint/internal/utils/ready"
@@ -56,7 +58,7 @@ func Run(signalCh chan os.Signal, log logr.Logger, containerMode string, cfg con
 		host:          hostHelper,
 		cmd:           cmdHelper,
 		os:            osWrapper,
-		netconfig:     netconfig.New(),
+		netconfig:     netconfig.New(cmdHelper, osWrapper, hostHelper, sriovnet.New(), netlink.New()),
 		drivermgr:     driver.New(containerMode, cfg, cmdHelper, hostHelper, osWrapper),
 	}
 	return m.run(signalCh)