38 lines
1.2 KiB
Go
38 lines
1.2 KiB
Go
/*
|
|
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 extensions
|
|
|
|
import (
|
|
"strings"
|
|
)
|
|
|
|
// SysctlsFromPodSecurityPolicyAnnotation parses an annotation value of the key
|
|
// SysctlsSecurityPolocyAnnotationKey into a slice of sysctls. An empty slice
|
|
// is returned if annotation is the empty string.
|
|
func SysctlsFromPodSecurityPolicyAnnotation(annotation string) ([]string, error) {
|
|
if len(annotation) == 0 {
|
|
return []string{}, nil
|
|
}
|
|
|
|
return strings.Split(annotation, ","), nil
|
|
}
|
|
|
|
// PodAnnotationsFromSysctls creates an annotation value for a slice of Sysctls.
|
|
func PodAnnotationsFromSysctls(sysctls []string) string {
|
|
return strings.Join(sysctls, ",")
|
|
}
|