rename func names

Author: paulyufan2

cns/middlewares/k8sSwiftV2.go

@@ -239,8 +239,8 @@ func (k *K8sSWIFTv2Middleware) AddRoutes(cidrs []string, gatewayIP string) []cns
 }
 
 // Both Linux and Windows CNS gets infravnet and service CIDRs from configuration env
-// GetCidrs() returns v4CIDRs(infravnet and service cidrs) as first []string and v6CIDRs(infravnet and service) as second []string
-func (k *K8sSWIFTv2Middleware) GetCidrs() ([]string, []string, error) { //nolint
+// GetInfravnetAndServiceCidrs() returns v4CIDRs(infravnet and service cidrs) as first []string and v6CIDRs(infravnet and service) as second []string
+func (k *K8sSWIFTv2Middleware) GetInfravnetAndServiceCidrs() ([]string, []string, error) { //nolint
 	v4Cidrs := []string{}
 	v6Cidrs := []string{}
 

cns/middlewares/k8sSwiftV2_linux.go

@@ -84,9 +84,9 @@ func (k *K8sSWIFTv2Middleware) getInfraRoutes(podIPInfo *cns.PodIpInfo) ([]cns.R
 		return nil, errors.Wrapf(err, "failed to parse podIPConfig IP address %s", podIPInfo.PodIPConfig.IPAddress)
 	}
 
-	v4IPs, v6IPs, err := k.GetCidrs()
+	v4IPs, v6IPs, err := k.GetInfravnetAndServiceCidrs()
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get node and service CIDRs")
+		return nil, errors.Wrap(err, "failed to get infravnet and service CIDRs")
 	}
 
 	v4PodIPs, v6PodIPs, err := k.GetPodCidrs()

cns/middlewares/k8sSwiftV2_windows.go

@@ -72,7 +72,7 @@ func (k *K8sSWIFTv2Middleware) assignSubnetPrefixLengthFields(podIPInfo *cns.Pod
 	return nil
 }
 
-// add default route with gateway IP to podIPInfo for delegatedNIC interface
+// add default route with gateway IP to podIPInfo
 func (k *K8sSWIFTv2Middleware) addDefaultRoute(podIPInfo *cns.PodIpInfo, gwIP string) {
 	route := cns.Route{
 		IPAddress:        "0.0.0.0/0",
@@ -232,9 +232,9 @@ func (k *K8sSWIFTv2Middleware) getInfraRoutes(podIPInfo *cns.PodIpInfo) ([]cns.R
 	}
 
 	// TODO: add ipv6 when supported
-	v4IPs, _, err := k.GetCidrs()
+	v4IPs, _, err := k.GetInfravnetAndServiceCidrs()
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to get CIDRs")
+		return nil, errors.Wrap(err, "failed to get infravnet and service CIDRs")
 	}
 
 	if ip.Is4() {