mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-09-20 07:29:50 +00:00
71925d553e
Bumping the k8s.io dependencies to v0.26.7. The main intention is to update the client-go library dependency for kube 1.27+, where aggregated discovery is enabled. With client-go lower than v0.26.4 in some cases it is possible that the discovery response comes with the malformed response with nil GVK leading to Crash Loop Back Off state. Upstream kubernetes issue: https://github.com/kubernetes/kubernetes/pull/116603 Signed-off-by: karthik-us <ksubrahm@redhat.com>
70 lines
1.8 KiB
Go
70 lines
1.8 KiB
Go
/*
|
|
Copyright 2017 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 openapi
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"strings"
|
|
|
|
"k8s.io/client-go/rest"
|
|
"k8s.io/kube-openapi/pkg/handler3"
|
|
)
|
|
|
|
type Client interface {
|
|
Paths() (map[string]GroupVersion, error)
|
|
}
|
|
|
|
type client struct {
|
|
// URL includes the `hash` query param to take advantage of cache busting
|
|
restClient rest.Interface
|
|
}
|
|
|
|
func NewClient(restClient rest.Interface) Client {
|
|
return &client{
|
|
restClient: restClient,
|
|
}
|
|
}
|
|
|
|
func (c *client) Paths() (map[string]GroupVersion, error) {
|
|
data, err := c.restClient.Get().
|
|
AbsPath("/openapi/v3").
|
|
Do(context.TODO()).
|
|
Raw()
|
|
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
discoMap := &handler3.OpenAPIV3Discovery{}
|
|
err = json.Unmarshal(data, discoMap)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
// Create GroupVersions for each element of the result
|
|
result := map[string]GroupVersion{}
|
|
for k, v := range discoMap.Paths {
|
|
// If the server returned a URL rooted at /openapi/v3, preserve any additional client-side prefix.
|
|
// If the server returned a URL not rooted at /openapi/v3, treat it as an actual server-relative URL.
|
|
// See https://github.com/kubernetes/kubernetes/issues/117463 for details
|
|
useClientPrefix := strings.HasPrefix(v.ServerRelativeURL, "/openapi/v3")
|
|
result[k] = newGroupVersion(c, v, useClientPrefix)
|
|
}
|
|
return result, nil
|
|
}
|