Merge pull request #124575 from sttts/sttts-unused-peerca

kube-apiserver/aggregator: remove unused PeerCAFile in config

cmd/kube-apiserver/app/aggregator.go

@@ -115,7 +115,6 @@ func createAggregatorConfig(
 		ExtraConfig: aggregatorapiserver.ExtraConfig{
 			ProxyClientCertFile:       commandOptions.ProxyClientCertFile,
 			ProxyClientKeyFile:        commandOptions.ProxyClientKeyFile,
-			PeerCAFile:                commandOptions.PeerCAFile,
 			PeerAdvertiseAddress:      commandOptions.PeerAdvertiseAddress,
 			ServiceResolver:           serviceResolver,
 			ProxyTransport:            proxyTransport,

pkg/controlplane/instance.go

@@ -162,10 +162,6 @@ type Extra struct {
 	PeerProxy utilpeerproxy.Interface
 	// PeerEndpointLeaseReconciler updates the peer endpoint leases
 	PeerEndpointLeaseReconciler peerreconcilers.PeerEndpointLeaseReconciler
-	// PeerCAFile is the ca bundle used by this kube-apiserver to verify peer apiservers'
-	// serving certs when routing a request to the peer in the case the request can not be served
-	// locally due to version skew.
-	PeerCAFile string
 	// PeerAdvertiseAddress is the IP for this kube-apiserver which is used by peer apiservers to route a request
 	// to this apiserver. This happens in cases where the peer is not able to serve the request due to
 	// version skew. If unset, AdvertiseAddress/BindAddress will be used.

staging/src/k8s.io/kube-aggregator/pkg/apiserver/apiserver.go

@@ -77,11 +77,6 @@ const (
 
 // ExtraConfig represents APIServices-specific configuration
 type ExtraConfig struct {
-	// PeerCAFile is the ca bundle used by this kube-apiserver to verify peer apiservers'
-	// serving certs when routing a request to the peer in the case the request can not be served
-	// locally due to version skew.
-	PeerCAFile string
-
 	// PeerAdvertiseAddress is the IP for this kube-apiserver which is used by peer apiservers to route a request
 	// to this apiserver. This happens in cases where the peer is not able to serve the request due to
 	// version skew. If unset, AdvertiseAddress/BindAddress will be used.