kotovalexarian-likes-github/moby--moby
1
0
Fork 0
mirror of https://github.com/moby/moby.git synced 2022-11-09 12:21:53 -05:00
Code Releases Activity

Merge pull request #543 from tomdee/settings-routes-after-up

Browse source 
Set interfaces routes after the interface is up
This commit is contained in:
Madhu Venugopal 2015-09-17 18:02:41 -07:00
commit 69900c01d6
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
libnetwork/osl/interface_linux.go
View file

@ -271,6 +271,11 @@ func (n *networkNamespace) AddInterface(srcName, dstPrefix string, options ...If
return fmt.Errorf("failed to set link up: %v", err)
}
// Set the routes on the interface. This can only be done when the interface is up.
if err := setInterfaceRoutes(iface, i); err != nil {
return fmt.Errorf("error setting interface %q routes to %q: %v", iface.Attrs().Name, i.Routes(), err)
}
n.Lock()
n.iFaces = append(n.iFaces, i)
n.Unlock()
@ -288,7 +293,6 @@ func configureInterface(iface netlink.Link, i *nwIface) error {
{setInterfaceName, fmt.Sprintf("error renaming interface %q to %q", ifaceName, i.DstName())},
{setInterfaceIP, fmt.Sprintf("error setting interface %q IP to %q", ifaceName, i.Address())},
{setInterfaceIPv6, fmt.Sprintf("error setting interface %q IPv6 to %q", ifaceName, i.AddressIPv6())},
{setInterfaceRoutes, fmt.Sprintf("error setting interface %q routes to %q", ifaceName, i.Routes())},
{setInterfaceMaster, fmt.Sprintf("error setting interface %q master to %q", ifaceName, i.DstMaster())},
}
@ -346,7 +350,7 @@ func setInterfaceRoutes(iface netlink.Link, i *nwIface) error {
// In older kernels (like the one in Centos 6.6 distro) sysctl does not have netns support. Therefore
// we cannot gather the statistics from /sys/class/net/<dev>/statistics/<counter> files. Per-netns stats
// are naturally found in /proc/net/dev in kernels which support netns (ifconfig relyes on that).
// are naturally found in /proc/net/dev in kernels which support netns (ifconfig relies on that).
const (
netStatsFile = "/proc/net/dev"
base = "[ ]*%s:([ ]+[0-9]+){16}"