mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-24 20:24:09 +00:00
Merge pull request #74082 from pivotal-k8s/loopback_check
Fix testing if an interface is the loopback
This commit is contained in:
commit
e691e5f2d9
@ -555,12 +555,15 @@ func getLocalIP() ([]v1.NodeAddress, error) {
|
|||||||
return nil, err
|
return nil, err
|
||||||
}
|
}
|
||||||
for _, i := range ifaces {
|
for _, i := range ifaces {
|
||||||
|
if i.Flags&net.FlagLoopback != 0 {
|
||||||
|
continue
|
||||||
|
}
|
||||||
localAddrs, err := i.Addrs()
|
localAddrs, err := i.Addrs()
|
||||||
if err != nil {
|
if err != nil {
|
||||||
klog.Warningf("Failed to extract addresses for NodeAddresses - %v", err)
|
klog.Warningf("Failed to extract addresses for NodeAddresses - %v", err)
|
||||||
} else {
|
} else {
|
||||||
for _, addr := range localAddrs {
|
for _, addr := range localAddrs {
|
||||||
if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() {
|
if ipnet, ok := addr.(*net.IPNet); ok {
|
||||||
if ipnet.IP.To4() != nil {
|
if ipnet.IP.To4() != nil {
|
||||||
// Filter external IP by MAC address OUIs from vCenter and from ESX
|
// Filter external IP by MAC address OUIs from vCenter and from ESX
|
||||||
vmMACAddr := strings.ToLower(i.HardwareAddr.String())
|
vmMACAddr := strings.ToLower(i.HardwareAddr.String())
|
||||||
|
Loading…
Reference in New Issue
Block a user