add cfg control member eni

daemon/daemon.go

@@ -1319,6 +1319,7 @@ func getPoolConfig(cfg *types.Configure, ecs aliyun.ECS) (*types.PoolConfig, err
 		EniCapShift:            cfg.EniCapShift,
 		SecurityGroup:          cfg.SecurityGroup,
 		VSwitchSelectionPolicy: cfg.VSwitchSelectionPolicy,
+		EnableENITrunking:      cfg.EnableENITrunking,
 	}
 	ins := aliyun.GetInstanceMeta()
 	zone := ins.ZoneID

daemon/eni-multi-ip.go

@@ -741,6 +741,11 @@ func newENIIPResourceManager(poolConfig *types.PoolConfig, ecs aliyun.ECS, alloc
 	if capacity < 0 {
 		capacity = 0
 	}
+	memberENIPod := limit.MemberAdapterLimit * limit.IPv4PerAdapter
+	if memberENIPod < 0 {
+		memberENIPod = 0
+	}
+
 	factory.maxENI = make(chan struct{}, maxEni)
 
 	if poolConfig.MinENI != 0 {
@@ -838,10 +843,12 @@ func newENIIPResourceManager(poolConfig *types.PoolConfig, ecs aliyun.ECS, alloc
 	}
 
 	//init deviceplugin for ENI
-	dp := deviceplugin.NewENIDevicePlugin(capacity, deviceplugin.ENITypeMember)
-	err = dp.Serve()
-	if err != nil {
-		return nil, fmt.Errorf("error start device plugin on node, %w", err)
+	if poolConfig.EnableENITrunking {
+		dp := deviceplugin.NewENIDevicePlugin(memberENIPod, deviceplugin.ENITypeMember)
+		err = dp.Serve()
+		if err != nil {
+			return nil, fmt.Errorf("error start device plugin on node, %w", err)
+		}
 	}
 
 	_ = tracing.Register(tracing.ResourceTypeFactory, factory.name, factory)

types/config.go

@@ -22,7 +22,8 @@ type Configure struct {
 	EnableEIPPool          string              `yaml:"enable_eip_pool" json:"enable_eip_pool"`
 	IPStack                string              `yaml:"ip_stack" json:"ip_stack"` // default ipv4 , support ipv4 dual
 	// rob the eip instance even the eip already bound to other resource
-	AllowEIPRob string `yaml:"allow_eip_rob" json:"allow_eip_rob"`
+	AllowEIPRob       string `yaml:"allow_eip_rob" json:"allow_eip_rob"`
+	EnableENITrunking bool   `yaml:"enable_eni_trunking" json:"enable_eni_trunking"`
 }
 
 // PoolConfig configuration of pool and resource factory
@@ -43,4 +44,5 @@ type PoolConfig struct {
 	EniCapRatio            float64
 	EniCapShift            int
 	VSwitchSelectionPolicy string
+	EnableENITrunking      bool
 }