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allow for passing a custom handler to the empty delegate

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This commit is contained in:
Lukasz Szaszkiewicz 2021-09-02 14:22:23 +02:00
parent d9896a23bc
commit 207478c1e6
1 changed files with 7 additions and 1 deletions
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8
staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go
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@ -271,14 +271,20 @@ func (s *GenericAPIServer) NextDelegate() DelegationTarget {
} }
type emptyDelegate struct { type emptyDelegate struct {
handler http.Handler
} }
func NewEmptyDelegate() DelegationTarget { func NewEmptyDelegate() DelegationTarget {
return emptyDelegate{} return emptyDelegate{}
} }
// NewEmptyDelegateWithCustomHandler allows for registering a custom handler usually for special handling of 404 requests
func NewEmptyDelegateWithCustomHandler(handler http.Handler) DelegationTarget {
return emptyDelegate{handler}
}
func (s emptyDelegate) UnprotectedHandler() http.Handler { func (s emptyDelegate) UnprotectedHandler() http.Handler {
return nil return s.handler
} }
func (s emptyDelegate) PostStartHooks() map[string]postStartHookEntry { func (s emptyDelegate) PostStartHooks() map[string]postStartHookEntry {
return map[string]postStartHookEntry{} return map[string]postStartHookEntry{}