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Provide whole delegate chain to kube aggregator

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This commit is contained in:
mbohlool 2017-08-31 10:24:40 -07:00
parent 28857a2f02
commit 7cbdb90890
2 changed files with 14 additions and 0 deletions
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1
staging/src/k8s.io/apiserver/pkg/server/config.go
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@ -405,6 +405,7 @@ func (c completedConfig) New(name string, delegationTarget DelegationTarget) (*G
requestContextMapper: c.RequestContextMapper,
Serializer: c.Serializer,
AuditBackend: c.AuditBackend,
delegationTarget: delegationTarget,
minRequestTimeout: time.Duration(c.MinRequestTimeout) * time.Second,

13
staging/src/k8s.io/apiserver/pkg/server/genericapiserver.go
View File

@ -145,6 +145,9 @@ type GenericAPIServer struct {
// enableAPIResponseCompression indicates whether API Responses should support compression
// if the client requests it via Accept-Encoding
enableAPIResponseCompression bool
// delegationTarget is the next delegate in the chain or nil
delegationTarget DelegationTarget
}
// DelegationTarget is an interface which allows for composition of API servers with top level handling that works
@ -165,6 +168,9 @@ type DelegationTarget interface {
// ListedPaths returns the paths for supporting an index
ListedPaths() []string
// NextDelegate returns the next delegationTarget in the chain of delegations
NextDelegate() DelegationTarget
}
func (s *GenericAPIServer) UnprotectedHandler() http.Handler {
@ -181,6 +187,10 @@ func (s *GenericAPIServer) ListedPaths() []string {
return s.listedPathProvider.ListedPaths()
}
func (s *GenericAPIServer) NextDelegate() DelegationTarget {
return s.delegationTarget
}
var EmptyDelegate = emptyDelegate{
requestContextMapper: apirequest.NewRequestContextMapper(),
}
@ -204,6 +214,9 @@ func (s emptyDelegate) ListedPaths() []string {
func (s emptyDelegate) RequestContextMapper() apirequest.RequestContextMapper {
return s.requestContextMapper
}
func (s emptyDelegate) NextDelegate() DelegationTarget {
return nil
}
// RequestContextMapper is exposed so that third party resource storage can be build in a different location.
// TODO refactor third party resource storage