git subrepo clone (merge) https://github.com/kubernetes-incubator/metrics-server.git metrics-server
subrepo:
subdir: "metrics-server"
merged: "92d8412"
upstream:
origin: "https://github.com/kubernetes-incubator/metrics-server.git"
branch: "master"
commit: "92d8412"
git-subrepo:
version: "0.4.0"
origin: "???"
commit: "???"
diff --git a/metrics-server/vendor/k8s.io/kube-openapi/pkg/common/common.go b/metrics-server/vendor/k8s.io/kube-openapi/pkg/common/common.go
new file mode 100644
index 0000000..0d23587
--- /dev/null
+++ b/metrics-server/vendor/k8s.io/kube-openapi/pkg/common/common.go
@@ -0,0 +1,168 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package common
+
+import (
+ "net/http"
+ "strings"
+
+ "github.com/emicklei/go-restful"
+ "github.com/go-openapi/spec"
+)
+
+// OpenAPIDefinition describes single type. Normally these definitions are auto-generated using gen-openapi.
+type OpenAPIDefinition struct {
+ Schema spec.Schema
+ Dependencies []string
+}
+
+type ReferenceCallback func(path string) spec.Ref
+
+// GetOpenAPIDefinitions is collection of all definitions.
+type GetOpenAPIDefinitions func(ReferenceCallback) map[string]OpenAPIDefinition
+
+// OpenAPIDefinitionGetter gets openAPI definitions for a given type. If a type implements this interface,
+// the definition returned by it will be used, otherwise the auto-generated definitions will be used. See
+// GetOpenAPITypeFormat for more information about trade-offs of using this interface or GetOpenAPITypeFormat method when
+// possible.
+type OpenAPIDefinitionGetter interface {
+ OpenAPIDefinition() *OpenAPIDefinition
+}
+
+type PathHandler interface {
+ Handle(path string, handler http.Handler)
+}
+
+// Config is set of configuration for openAPI spec generation.
+type Config struct {
+ // List of supported protocols such as https, http, etc.
+ ProtocolList []string
+
+ // Info is general information about the API.
+ Info *spec.Info
+
+ // DefaultResponse will be used if an operation does not have any responses listed. It
+ // will show up as ... "responses" : {"default" : $DefaultResponse} in the spec.
+ DefaultResponse *spec.Response
+
+ // CommonResponses will be added as a response to all operation specs. This is a good place to add common
+ // responses such as authorization failed.
+ CommonResponses map[int]spec.Response
+
+ // List of webservice's path prefixes to ignore
+ IgnorePrefixes []string
+
+ // OpenAPIDefinitions should provide definition for all models used by routes. Failure to provide this map
+ // or any of the models will result in spec generation failure.
+ GetDefinitions GetOpenAPIDefinitions
+
+ // GetOperationIDAndTags returns operation id and tags for a restful route. It is an optional function to customize operation IDs.
+ GetOperationIDAndTags func(r *restful.Route) (string, []string, error)
+
+ // GetDefinitionName returns a friendly name for a definition base on the serving path. parameter `name` is the full name of the definition.
+ // It is an optional function to customize model names.
+ GetDefinitionName func(name string) (string, spec.Extensions)
+
+ // PostProcessSpec runs after the spec is ready to serve. It allows a final modification to the spec before serving.
+ PostProcessSpec func(*spec.Swagger) (*spec.Swagger, error)
+
+ // SecurityDefinitions is list of all security definitions for OpenAPI service. If this is not nil, the user of config
+ // is responsible to provide DefaultSecurity and (maybe) add unauthorized response to CommonResponses.
+ SecurityDefinitions *spec.SecurityDefinitions
+
+ // DefaultSecurity for all operations. This will pass as spec.SwaggerProps.Security to OpenAPI.
+ // For most cases, this will be list of acceptable definitions in SecurityDefinitions.
+ DefaultSecurity []map[string][]string
+}
+
+var schemaTypeFormatMap = map[string][]string{
+ "uint": {"integer", "int32"},
+ "uint8": {"integer", "byte"},
+ "uint16": {"integer", "int32"},
+ "uint32": {"integer", "int64"},
+ "uint64": {"integer", "int64"},
+ "int": {"integer", "int32"},
+ "int8": {"integer", "byte"},
+ "int16": {"integer", "int32"},
+ "int32": {"integer", "int32"},
+ "int64": {"integer", "int64"},
+ "byte": {"integer", "byte"},
+ "float64": {"number", "double"},
+ "float32": {"number", "float"},
+ "bool": {"boolean", ""},
+ "time.Time": {"string", "date-time"},
+ "string": {"string", ""},
+ "integer": {"integer", ""},
+ "number": {"number", ""},
+ "boolean": {"boolean", ""},
+ "[]byte": {"string", "byte"}, // base64 encoded characters
+ "interface{}": {"object", ""},
+}
+
+// This function is a reference for converting go (or any custom type) to a simple open API type,format pair. There are
+// two ways to customize spec for a type. If you add it here, a type will be converted to a simple type and the type
+// comment (the comment that is added before type definition) will be lost. The spec will still have the property
+// comment. The second way is to implement OpenAPIDefinitionGetter interface. That function can customize the spec (so
+// the spec does not need to be simple type,format) or can even return a simple type,format (e.g. IntOrString). For simple
+// type formats, the benefit of adding OpenAPIDefinitionGetter interface is to keep both type and property documentation.
+// Example:
+// type Sample struct {
+// ...
+// // port of the server
+// port IntOrString
+// ...
+// }
+// // IntOrString documentation...
+// type IntOrString { ... }
+//
+// Adding IntOrString to this function:
+// "port" : {
+// format: "string",
+// type: "int-or-string",
+// Description: "port of the server"
+// }
+//
+// Implement OpenAPIDefinitionGetter for IntOrString:
+//
+// "port" : {
+// $Ref: "#/definitions/IntOrString"
+// Description: "port of the server"
+// }
+// ...
+// definitions:
+// {
+// "IntOrString": {
+// format: "string",
+// type: "int-or-string",
+// Description: "IntOrString documentation..." // new
+// }
+// }
+//
+func GetOpenAPITypeFormat(typeName string) (string, string) {
+ mapped, ok := schemaTypeFormatMap[typeName]
+ if !ok {
+ return "", ""
+ }
+ return mapped[0], mapped[1]
+}
+
+func EscapeJsonPointer(p string) string {
+ // Escaping reference name using rfc6901
+ p = strings.Replace(p, "~", "~0", -1)
+ p = strings.Replace(p, "/", "~1", -1)
+ return p
+}