github.com/kubearmor/cilium@v1.6.12/bugtool/cmd/ethool_linux.go (about) 1 // Copyright 2017-2018 Authors of Cilium 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // +build linux 16 17 package cmd 18 19 import ( 20 "fmt" 21 22 "github.com/vishvananda/netlink" 23 ) 24 25 func ethoolCommands() []string { 26 sources := []string{} 27 // Append ethtool links 28 if links, err := netlink.LinkList(); err == nil { 29 for _, link := range links { 30 // query current settings 31 sources = append(sources, fmt.Sprintf("ethtool %s", link.Attrs().Name)) 32 // query for driver information 33 sources = append(sources, fmt.Sprintf("ethtool -i %s", link.Attrs().Name)) 34 } 35 } 36 37 return sources 38 }