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apiserver
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introduce a proper trace context 

Signed-off-by: carlory <baofa.fan@daocloud.io>
Co-authored-by: CasperLiu <qiuyuzhe521@gmail.com>

Kubernetes-commit: 5b2632f70763aeadfc334df1364946fe39fc10bb
This commit is contained in:
CasperLiu 2024-04-07 17:58:59 +08:00 committed by Kubernetes Publisher
parent d9db30ee93
commit 1bb7b2e6ab
6 changed files with 8 additions and 0 deletions
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1
pkg/endpoints/handlers/create.go
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@ -55,6 +55,7 @@ func createHandler(r rest.NamedCreater, scope *RequestScope, admit admission.Int
ctx := req.Context() ctx := req.Context()
// For performance tracking purposes. // For performance tracking purposes.
ctx, span := tracing.Start(ctx, "Create", traceFields(req)...) ctx, span := tracing.Start(ctx, "Create", traceFields(req)...)
req = req.WithContext(ctx)
defer span.End(500 * time.Millisecond) defer span.End(500 * time.Millisecond)
namespace, name, err := scope.Namer.Name(req) namespace, name, err := scope.Namer.Name(req)

2
pkg/endpoints/handlers/delete.go
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@ -52,6 +52,7 @@ func DeleteResource(r rest.GracefulDeleter, allowsOptions bool, scope *RequestSc
ctx := req.Context() ctx := req.Context()
// For performance tracking purposes. // For performance tracking purposes.
ctx, span := tracing.Start(ctx, "Delete", traceFields(req)...) ctx, span := tracing.Start(ctx, "Delete", traceFields(req)...)
req = req.WithContext(ctx)
defer span.End(500 * time.Millisecond) defer span.End(500 * time.Millisecond)
namespace, name, err := scope.Namer.Name(req) namespace, name, err := scope.Namer.Name(req)
@ -172,6 +173,7 @@ func DeleteCollection(r rest.CollectionDeleter, checkBody bool, scope *RequestSc
return func(w http.ResponseWriter, req *http.Request) { return func(w http.ResponseWriter, req *http.Request) {
ctx := req.Context() ctx := req.Context()
ctx, span := tracing.Start(ctx, "Delete", traceFields(req)...) ctx, span := tracing.Start(ctx, "Delete", traceFields(req)...)
req = req.WithContext(ctx)
defer span.End(500 * time.Millisecond) defer span.End(500 * time.Millisecond)
namespace, err := scope.Namer.Namespace(req) namespace, err := scope.Namer.Namespace(req)

2
pkg/endpoints/handlers/get.go
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@ -58,6 +58,7 @@ func getResourceHandler(scope *RequestScope, getter getterFunc) http.HandlerFunc
return func(w http.ResponseWriter, req *http.Request) { return func(w http.ResponseWriter, req *http.Request) {
ctx := req.Context() ctx := req.Context()
ctx, span := tracing.Start(ctx, "Get", traceFields(req)...) ctx, span := tracing.Start(ctx, "Get", traceFields(req)...)
req = req.WithContext(ctx)
defer span.End(500 * time.Millisecond) defer span.End(500 * time.Millisecond)
namespace, name, err := scope.Namer.Name(req) namespace, name, err := scope.Namer.Name(req)
@ -172,6 +173,7 @@ func ListResource(r rest.Lister, rw rest.Watcher, scope *RequestScope, forceWatc
ctx := req.Context() ctx := req.Context()
// For performance tracking purposes. // For performance tracking purposes.
ctx, span := tracing.Start(ctx, "List", traceFields(req)...) ctx, span := tracing.Start(ctx, "List", traceFields(req)...)
req = req.WithContext(ctx)
namespace, err := scope.Namer.Namespace(req) namespace, err := scope.Namer.Namespace(req)
if err != nil { if err != nil {

1
pkg/endpoints/handlers/patch.go
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@ -66,6 +66,7 @@ func PatchResource(r rest.Patcher, scope *RequestScope, admit admission.Interfac
ctx := req.Context() ctx := req.Context()
// For performance tracking purposes. // For performance tracking purposes.
ctx, span := tracing.Start(ctx, "Patch", traceFields(req)...) ctx, span := tracing.Start(ctx, "Patch", traceFields(req)...)
req = req.WithContext(ctx)
defer span.End(500 * time.Millisecond) defer span.End(500 * time.Millisecond)
// Do this first, otherwise name extraction can fail for unrecognized content types // Do this first, otherwise name extraction can fail for unrecognized content types

1
pkg/endpoints/handlers/responsewriters/writers.go
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@ -98,6 +98,7 @@ func SerializeObject(mediaType string, encoder runtime.Encoder, hw http.Response
attribute.String("protocol", req.Proto), attribute.String("protocol", req.Proto),
attribute.String("mediaType", mediaType), attribute.String("mediaType", mediaType),
attribute.String("encoder", string(encoder.Identifier()))) attribute.String("encoder", string(encoder.Identifier())))
req = req.WithContext(ctx)
defer span.End(5 * time.Second) defer span.End(5 * time.Second)
w := &deferredResponseWriter{ w := &deferredResponseWriter{

1
pkg/endpoints/handlers/update.go
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@ -53,6 +53,7 @@ func UpdateResource(r rest.Updater, scope *RequestScope, admit admission.Interfa
ctx := req.Context() ctx := req.Context()
// For performance tracking purposes. // For performance tracking purposes.
ctx, span := tracing.Start(ctx, "Update", traceFields(req)...) ctx, span := tracing.Start(ctx, "Update", traceFields(req)...)
req = req.WithContext(ctx)
defer span.End(500 * time.Millisecond) defer span.End(500 * time.Millisecond)
namespace, name, err := scope.Namer.Name(req) namespace, name, err := scope.Namer.Name(req)