mirror of
https://github.com/optim-enterprises-bv/kubernetes.git
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109 lines
3.3 KiB
Go
109 lines
3.3 KiB
Go
/*
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Copyright 2014 Google Inc. All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// Package testapi provides a helper for retrieving the KUBE_API_VERSION environment variable.
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package testapi
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import (
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"fmt"
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"os"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api/latest"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/api/meta"
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"github.com/GoogleCloudPlatform/kubernetes/pkg/runtime"
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)
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// Version returns the API version to test against, as set by the KUBE_API_VERSION env var.
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func Version() string {
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version := os.Getenv("KUBE_API_VERSION")
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if version == "" {
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version = latest.Version
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}
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return version
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}
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// Codec returns the codec for the API version to test against, as set by the
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// KUBE_API_VERSION env var.
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func Codec() runtime.Codec {
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interfaces, err := latest.InterfacesFor(Version())
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if err != nil {
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panic(err)
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}
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return interfaces.Codec
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}
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// Converter returns the api.Scheme for the API version to test against, as set by the
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// KUBE_API_VERSION env var.
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func Converter() runtime.ObjectConvertor {
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interfaces, err := latest.InterfacesFor(Version())
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if err != nil {
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panic(err)
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}
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return interfaces.ObjectConvertor
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}
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// MetadataAccessor returns the MetadataAccessor for the API version to test against,
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// as set by the KUBE_API_VERSION env var.
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func MetadataAccessor() meta.MetadataAccessor {
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interfaces, err := latest.InterfacesFor(Version())
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if err != nil {
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panic(err)
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}
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return interfaces.MetadataAccessor
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}
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// SelfLink returns a self link that will appear to be for the version Version().
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// 'resource' should be the resource path, e.g. "pods" for the Pod type. 'name' should be
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// empty for lists.
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func SelfLink(resource, name string) string {
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if name == "" {
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return fmt.Sprintf("/api/%s/%s", Version(), resource)
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}
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return fmt.Sprintf("/api/%s/%s/%s", Version(), resource, name)
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}
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// Returns the appropriate path for the given resource, namespace and name.
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// For ex, this is of the form:
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// /api/v1beta1/pods/pod0 for v1beta1 and
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// /api/v1beta3/namespaces/foo/pods/pod0 for v1beta3.
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func ResourcePath(resource, namespace, name string) string {
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path := "/api/" + Version()
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if !api.PreV1Beta3(Version()) && namespace != "" {
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path = path + "/namespaces/" + namespace
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}
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if resource != "" {
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path = path + "/" + resource
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}
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if name != "" {
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path = path + "/" + name
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}
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return path
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}
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// Returns the appropriate path along with the query params for the given resource, namespace and name.
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// For ex, this is of the form:
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// /api/v1beta1/pods/pod0?namespace=foo for v1beta1 and
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// /api/v1beta3/namespaces/foo/pods/pod0 for v1beta3.
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func ResourcePathWithQueryParams(resource, namespace, name string) string {
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path := ResourcePath(resource, namespace, name)
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// Add namespace as query param for pre v1beta3.
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if api.PreV1Beta3(Version()) {
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path = path + "?namespace=" + namespace
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}
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return path
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}
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