mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-12-27 23:40:22 +00:00
ff3e84ad67
updating kubernetes to 1.28.0 in the main repo. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
83 lines
2.4 KiB
Go
83 lines
2.4 KiB
Go
/*
|
|
Copyright 2018 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 utils
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"os"
|
|
"path/filepath"
|
|
"runtime"
|
|
"strings"
|
|
)
|
|
|
|
// GetK8sRootDir returns the root directory for kubernetes, if present in the gopath.
|
|
func GetK8sRootDir() (string, error) {
|
|
dir := os.Getenv("KUBE_ROOT")
|
|
if len(dir) > 0 {
|
|
return dir, nil
|
|
}
|
|
|
|
dir, err := RootDir()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return filepath.Join(dir, fmt.Sprintf("%s/", "k8s.io/kubernetes")), nil
|
|
}
|
|
|
|
// GetCAdvisorRootDir returns the root directory for cAdvisor, if present in the gopath.
|
|
func GetCAdvisorRootDir() (string, error) {
|
|
dir, err := RootDir()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
return filepath.Join(dir, fmt.Sprintf("%s/", "github.com/google/cadvisor")), nil
|
|
}
|
|
|
|
// RootDir gets the on-disk kubernetes source directory, returning an error is none is found
|
|
func RootDir() (string, error) {
|
|
// Get the directory of the current executable
|
|
_, testExec, _, _ := runtime.Caller(0)
|
|
path := filepath.Dir(testExec)
|
|
|
|
// Look for the kubernetes source root directory
|
|
if strings.Contains(path, "k8s.io/kubernetes") {
|
|
splitPath := strings.Split(path, "k8s.io/kubernetes")
|
|
return splitPath[0], nil
|
|
}
|
|
|
|
return "", errors.New("could not find kubernetes source root directory")
|
|
}
|
|
|
|
// GetK8sBuildOutputDir returns the build output directory for k8s
|
|
// For dockerized build, targetArch (eg: 'linux/arm64', 'linux/amd64') must be explicitly specified
|
|
// For non dockerized build, targetArch is ignored
|
|
func GetK8sBuildOutputDir(isDockerizedBuild bool, targetArch string) (string, error) {
|
|
k8sRoot, err := GetK8sRootDir()
|
|
if err != nil {
|
|
return "", err
|
|
}
|
|
buildOutputDir := filepath.Join(k8sRoot, "_output/local/go/bin")
|
|
if isDockerizedBuild {
|
|
buildOutputDir = filepath.Join(k8sRoot, "_output/dockerized/bin/", targetArch)
|
|
}
|
|
if _, err := os.Stat(buildOutputDir); err != nil {
|
|
return "", err
|
|
}
|
|
return buildOutputDir, nil
|
|
}
|