// Init initializes the NetPlugin instance via the configuration string passed.
func (p *NetPlugin) Init(pluginConfig Config) error {
var err error
if pluginConfig.Instance.HostLabel == "" {
return core.Errorf("empty host-label passed")
}
// initialize state driver
p.StateDriver, err = utils.GetStateDriver()
if err != nil {
p.StateDriver, err = utils.NewStateDriver(pluginConfig.Drivers.State, &pluginConfig.Instance)
if err != nil {
return err
}
}
defer func() {
if err != nil {
utils.ReleaseStateDriver()
}
}()
// set state driver in instance info
pluginConfig.Instance.StateDriver = p.StateDriver
fwdMode := GetFwdMode(p.StateDriver)
if fwdMode == "" {
fwdMode = "bridge"
}
pluginConfig.Instance.FwdMode = fwdMode
// initialize network driver
p.NetworkDriver, err = utils.NewNetworkDriver(pluginConfig.Drivers.Network, &pluginConfig.Instance)
if err != nil {
return err
}
defer func() {
if err != nil {
p.NetworkDriver.Deinit()
}
}()
return nil
}
// Init initializes the NetPlugin instance via the configuration string passed.
func (p *NetPlugin) Init(pluginConfig Config, configStr string) error {
var err error
if pluginConfig.Instance.HostLabel == "" {
return core.Errorf("empty host-label passed")
}
// initialize state driver
p.StateDriver, err = utils.NewStateDriver(pluginConfig.Drivers.State, configStr)
if err != nil {
return err
}
defer func() {
if err != nil {
utils.ReleaseStateDriver()
}
}()
instanceInfo := &core.InstanceInfo{
HostLabel: pluginConfig.Instance.HostLabel,
VtepIP: pluginConfig.Instance.VtepIP,
VlanIntf: pluginConfig.Instance.VlanIntf,
RouterIP: pluginConfig.Instance.RouterIP,
FwdMode: pluginConfig.Instance.FwdMode,
StateDriver: p.StateDriver,
}
// initialize network driver
p.NetworkDriver, err = utils.NewNetworkDriver(pluginConfig.Drivers.Network,
configStr, instanceInfo)
if err != nil {
return err
}
defer func() {
if err != nil {
p.NetworkDriver.Deinit()
}
}()
return nil
}
//GlobalFwdModeUpdate update the global config
func (p *NetPlugin) GlobalFwdModeUpdate(cfg Config) {
var err error
if p.NetworkDriver != nil {
p.NetworkDriver.Deinit()
p.NetworkDriver = nil
}
cfg.Instance.StateDriver, _ = utils.GetStateDriver()
p.NetworkDriver, err = utils.NewNetworkDriver(cfg.Drivers.Network, &cfg.Instance)
if err != nil {
logrus.Errorf("Error updating global forwarding mode %v", err)
return
}
defer func() {
if err != nil {
p.NetworkDriver.Deinit()
}
}()
return
}