func NewPlugin(networkPluginDir string) network.NetworkPlugin {
protocol := utiliptables.ProtocolIpv4
execer := utilexec.New()
dbus := utildbus.New()
iptInterface := utiliptables.New(execer, dbus, protocol)
return &kubenetNetworkPlugin{
podIPs: make(map[kubecontainer.ContainerID]string),
MTU: 1460, //TODO: don't hardcode this
execer: utilexec.New(),
iptables: iptInterface,
vendorDir: networkPluginDir,
hostportHandler: hostport.NewHostportHandler(),
nonMasqueradeCIDR: "10.0.0.0/8",
}
}
// Creates a new live podManager; used by node code
func newPodManager(host knetwork.Host, localSubnetCIDR string, netInfo *NetworkInfo, kClient *kclientset.Clientset, policy osdnPolicy, mtu uint32) (*podManager, error) {
pm := newDefaultPodManager(host)
pm.kClient = kClient
pm.policy = policy
pm.mtu = mtu
pm.hostportHandler = kubehostport.NewHostportHandler()
pm.podHandler = pm
var err error
pm.ipamConfig, err = getIPAMConfig(netInfo.ClusterNetwork, localSubnetCIDR)
if err != nil {
return nil, err
}
return pm, nil
}
// Creates a new live podManager; used by node code
func newPodManager(host knetwork.Host, multitenant bool, localSubnetCIDR string, netInfo *NetworkInfo, kClient *kclient.Client, vnids *nodeVNIDMap, mtu uint32) (*podManager, error) {
pm := newDefaultPodManager(host)
pm.multitenant = multitenant
pm.kClient = kClient
pm.vnids = vnids
pm.mtu = mtu
pm.hostportHandler = kubehostport.NewHostportHandler()
pm.podHandler = pm
var err error
pm.ipamConfig, err = getIPAMConfig(netInfo.ClusterNetwork, localSubnetCIDR)
if err != nil {
return nil, err
}
return pm, nil
}
