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clean up pet set code

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Change-Id: I60562bb1aa44436a23cfc5e50d6037adcce417c6
This commit is contained in:
m1093782566 2016-09-02 11:02:18 +08:00
parent c9fda51d77
commit 7dd675ef32
2 changed files with 22 additions and 27 deletions
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12
pkg/controller/petset/fakes.go
View File

@ -151,11 +151,13 @@ func newFakePetClient() *fakePetClient {
}
type fakePetClient struct {
pets []*pcb
claims []api.PersistentVolumeClaim
petsCreated, petsDeleted int
claimsCreated, claimsDeleted int
recorder record.EventRecorder
pets []*pcb
claims []api.PersistentVolumeClaim
petsCreated int
petsDeleted int
claimsCreated int
claimsDeleted int
recorder record.EventRecorder
petHealthChecker
}

37
pkg/controller/petset/pet.go
View File

@ -225,18 +225,9 @@ func (p *apiServerPetClient) DeletePVCs(pet *pcb) error {
return nil
}
func (p *apiServerPetClient) getPVC(pvcName, pvcNamespace string) (*api.PersistentVolumeClaim, bool, error) {
found := true
func (p *apiServerPetClient) getPVC(pvcName, pvcNamespace string) (*api.PersistentVolumeClaim, error) {
pvc, err := claimClient(p.c, pvcNamespace).Get(pvcName)
if errors.IsNotFound(err) {
found = false
}
if !found {
return nil, found, nil
} else if err != nil {
return nil, found, err
}
return pvc, true, nil
return pvc, err
}
func (p *apiServerPetClient) createPVC(pvc *api.PersistentVolumeClaim) error {
@ -246,23 +237,25 @@ func (p *apiServerPetClient) createPVC(pvc *api.PersistentVolumeClaim) error {
// SyncPVCs syncs pvcs in the given pcb.
func (p *apiServerPetClient) SyncPVCs(pet *pcb) error {
errMsg := ""
errmsg := ""
// Create new claims.
for i, pvc := range pet.pvcs {
_, exists, err := p.getPVC(pvc.Name, pet.parent.Namespace)
if !exists {
var err error
if err = p.createPVC(&pet.pvcs[i]); err != nil {
errMsg += fmt.Sprintf("Failed to create %v: %v", pvc.Name, err)
_, err := p.getPVC(pvc.Name, pet.parent.Namespace)
if err != nil {
if errors.IsNotFound(err) {
var err error
if err = p.createPVC(&pet.pvcs[i]); err != nil {
errmsg += fmt.Sprintf("Failed to create %v: %v", pvc.Name, err)
}
p.event(pet.parent, "Create", fmt.Sprintf("pvc: %v", pvc.Name), err)
} else {
errmsg += fmt.Sprintf("Error trying to get pvc %v, %v.", pvc.Name, err)
}
p.event(pet.parent, "Create", fmt.Sprintf("pvc: %v", pvc.Name), err)
} else if err != nil {
errMsg += fmt.Sprintf("Error trying to get pvc %v, %v.", pvc.Name, err)
}
// TODO: Check resource requirements and accessmodes, update if necessary
}
if len(errMsg) != 0 {
return fmt.Errorf("%v", errMsg)
if len(errmsg) != 0 {
return fmt.Errorf("%v", errmsg)
}
return nil
}