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Merge pull request #49274 from dixudx/add_const_for_rbd

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Automatic merge from submit-queue (batch tested with PRs 48911, 49475, 49438, 49362, 49274)

set RBD default values as constant vars

**What this PR does / why we need it**:

When working on #49225, I found some [default RBD parameters](https://kubernetes.io/docs/concepts/storage/persistent-volumes/#ceph-rbd) had not been declared as constant values, which will be error-prone.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #

**Special notes for your reviewer**:

**Release note**:

```release-note
set RBD default values as constant vars
```
This commit is contained in:
Kubernetes Submit Queue 2017-07-24 20:39:22 -07:00 committed by GitHub
commit ee7eb4a241
1 changed files with 12 additions and 8 deletions
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20
pkg/volume/rbd/rbd.go
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@ -56,10 +56,14 @@ var _ volume.DeletableVolumePlugin = &rbdPlugin{}
var _ volume.ProvisionableVolumePlugin = &rbdPlugin{}
const (
rbdPluginName = "kubernetes.io/rbd"
secretKeyName = "key" // key name used in secret
rbdImageFormat1 = "1"
rbdImageFormat2 = "2"
rbdPluginName = "kubernetes.io/rbd"
secretKeyName = "key" // key name used in secret
rbdImageFormat1 = "1"
rbdImageFormat2 = "2"
rbdDefaultAdminId = "admin"
rbdDefaultAdminSecretNamespace = "default"
rbdDefaultPool = "rbd"
rbdDefaultUserId = rbdDefaultAdminId
)
func (plugin *rbdPlugin) Init(host volume.VolumeHost) error {
@ -203,7 +207,7 @@ func (plugin *rbdPlugin) NewDeleter(spec *volume.Spec) (volume.Deleter, error) {
return nil, err
}
adminSecretName := ""
adminSecretNamespace := "default"
adminSecretNamespace := rbdDefaultAdminSecretNamespace
admin := ""
for k, v := range class.Parameters {
@ -271,7 +275,7 @@ func (r *rbdVolumeProvisioner) Provision() (*v1.PersistentVolume, error) {
}
var err error
adminSecretName := ""
adminSecretNamespace := "default"
adminSecretNamespace := rbdDefaultAdminSecretNamespace
secretName := ""
secret := ""
imageFormat := rbdImageFormat1
@ -333,10 +337,10 @@ func (r *rbdVolumeProvisioner) Provision() (*v1.PersistentVolume, error) {
return nil, fmt.Errorf("missing user secret name")
}
if r.adminId == "" {
r.adminId = "admin"
r.adminId = rbdDefaultAdminId
}
if r.Pool == "" {
r.Pool = "rbd"
r.Pool = rbdDefaultPool
}
if r.Id == "" {
r.Id = r.adminId