Delete dead code

Author: rramkumar1

pkg/apis/kops/validation/validation.go

@@ -1213,36 +1213,6 @@ func validateNetworkingFlannel(c *kops.Cluster, v *kops.FlannelNetworkingSpec, f
 	return allErrs
 }
 
-func validateNetworkingCanal(c *kops.Cluster, v *kops.CanalNetworkingSpec, fldPath *field.Path) field.ErrorList {
-	allErrs := field.ErrorList{}
-
-	if c.Spec.IsIPv6Only() {
-		allErrs = append(allErrs, field.Forbidden(fldPath, "Canal does not support IPv6"))
-	}
-
-	if v.DefaultEndpointToHostAction != "" {
-		valid := []string{"ACCEPT", "DROP", "RETURN"}
-		allErrs = append(allErrs, IsValidValue(fldPath.Child("defaultEndpointToHostAction"), &v.DefaultEndpointToHostAction, valid)...)
-	}
-
-	if v.ChainInsertMode != "" {
-		valid := []string{"insert", "append"}
-		allErrs = append(allErrs, IsValidValue(fldPath.Child("chainInsertMode"), &v.ChainInsertMode, valid)...)
-	}
-
-	if v.LogSeveritySys != "" {
-		valid := []string{"INFO", "DEBUG", "WARNING", "ERROR", "CRITICAL", "NONE"}
-		allErrs = append(allErrs, IsValidValue(fldPath.Child("logSeveritySys"), &v.LogSeveritySys, valid)...)
-	}
-
-	if v.IptablesBackend != "" {
-		valid := []string{"Auto", "Legacy", "NFT"}
-		allErrs = append(allErrs, IsValidValue(fldPath.Child("iptablesBackend"), &v.IptablesBackend, valid)...)
-	}
-
-	return allErrs
-}
-
 func validateNetworkingCilium(cluster *kops.Cluster, v *kops.CiliumNetworkingSpec, fldPath *field.Path) field.ErrorList {
 	c := &cluster.Spec
 	allErrs := field.ErrorList{}

pkg/nodemodel/wellknownassets/cni.go

@@ -34,12 +34,6 @@ import (
 // https://github.com/kubernetes/kubernetes/issues/30338
 
 const (
-	defaultCNIAssetAmd64K8s_22 = "https://github.com/containernetworking/plugins/releases/download/v0.9.1/cni-plugins-linux-amd64-v0.9.1.tgz"
-	defaultCNIAssetArm64K8s_22 = "https://github.com/containernetworking/plugins/releases/download/v0.9.1/cni-plugins-linux-arm64-v0.9.1.tgz"
-
-	defaultCNIAssetAmd64K8s_27 = "https://github.com/containernetworking/plugins/releases/download/v1.2.0/cni-plugins-linux-amd64-v1.2.0.tgz"
-	defaultCNIAssetArm64K8s_27 = "https://github.com/containernetworking/plugins/releases/download/v1.2.0/cni-plugins-linux-arm64-v1.2.0.tgz"
-
 	defaultCNIAssetAmd64K8s_29 = "https://github.com/containernetworking/plugins/releases/download/v1.3.0/cni-plugins-linux-amd64-v1.3.0.tgz"
 	defaultCNIAssetArm64K8s_29 = "https://github.com/containernetworking/plugins/releases/download/v1.3.0/cni-plugins-linux-arm64-v1.3.0.tgz"
 

protokube/pkg/protokube/do_volume.go

@@ -34,11 +34,10 @@ import (
 )
 
 const (
-	dropletRegionMetadataURL     = "http://169.254.169.254/metadata/v1/region"
-	dropletNameMetadataURL       = "http://169.254.169.254/metadata/v1/hostname"
-	dropletIDMetadataURL         = "http://169.254.169.254/metadata/v1/id"
-	dropletIDMetadataTags        = "http://169.254.169.254/metadata/v1/tags"
-	dropletInternalIPMetadataURL = "http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address"
+	dropletRegionMetadataURL = "http://169.254.169.254/metadata/v1/region"
+	dropletNameMetadataURL   = "http://169.254.169.254/metadata/v1/hostname"
+	dropletIDMetadataURL     = "http://169.254.169.254/metadata/v1/id"
+	dropletIDMetadataTags    = "http://169.254.169.254/metadata/v1/tags"
 )
 
 // TokenSource implements oauth2.TokenSource