/
volume.go
47 lines (39 loc) · 1 KB
/
volume.go
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package kubernetes
import (
"strings"
v1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/api/resource"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
func PersistentVolumeClaim(namespace, name, storageClass, size string, storageRwx bool) (*v1.PersistentVolumeClaim, error) {
_storageClass := &storageClass
if storageClass == "" {
_storageClass = nil
}
var accessMode v1.PersistentVolumeAccessMode
if storageRwx {
accessMode = v1.ReadWriteMany
} else {
accessMode = v1.ReadWriteOnce
}
volumeName, err := dnsName(strings.Split(name, ":")[0])
if err != nil {
return nil, err
}
pvc := &v1.PersistentVolumeClaim{
ObjectMeta: metav1.ObjectMeta{
Name: volumeName,
Namespace: namespace,
},
Spec: v1.PersistentVolumeClaimSpec{
AccessModes: []v1.PersistentVolumeAccessMode{accessMode},
StorageClassName: _storageClass,
Resources: v1.ResourceRequirements{
Requests: v1.ResourceList{
v1.ResourceStorage: resource.MustParse(size),
},
},
},
}
return pvc, nil
}