本文整理匯總了Golang中vulcan/kubernetes/pkg/api.ReplicationController.Annotations方法的典型用法代碼示例。如果您正苦於以下問題：Golang ReplicationController.Annotations方法的具體用法？Golang ReplicationController.Annotations怎麽用？Golang ReplicationController.Annotations使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類vulcan/kubernetes/pkg/api.ReplicationController的用法示例。
在下文中一共展示了ReplicationController.Annotations方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: getOrCreateTargetControllerWithClient
// getOrCreateTargetControllerWithClient looks for an existing controller with
// sourceId. If found, the existing controller is returned with true
// indicating that the controller already exists. If the controller isn't
// found, a new one is created and returned along with false indicating the
// controller was created.
//
// Existing controllers are validated to ensure their sourceIdAnnotation
// matches sourceId; if there's a mismatch, an error is returned.
func (r *RollingUpdater) getOrCreateTargetControllerWithClient(controller *api.ReplicationController, sourceId string) (*api.ReplicationController, bool, error) {
existingRc, err := r.existingController(controller)
if err != nil {
if !errors.IsNotFound(err) {
// There was an error trying to find the controller; don't assume we
// should create it.
return nil, false, err
}
if controller.Spec.Replicas <= 0 {
return nil, false, fmt.Errorf("Invalid controller spec for %s; required: > 0 replicas, actual: %d\n", controller.Name, controller.Spec)
}
// The controller wasn't found, so create it.
if controller.Annotations == nil {
controller.Annotations = map[string]string{}
}
controller.Annotations[desiredReplicasAnnotation] = fmt.Sprintf("%d", controller.Spec.Replicas)
controller.Annotations[sourceIdAnnotation] = sourceId
controller.Spec.Replicas = 0
newRc, err := r.c.ReplicationControllers(r.ns).Create(controller)
return newRc, false, err
}
// Validate and use the existing controller.
annotations := existingRc.Annotations
source := annotations[sourceIdAnnotation]
_, ok := annotations[desiredReplicasAnnotation]
if source != sourceId || !ok {
return nil, false, fmt.Errorf("Missing/unexpected annotations for controller %s, expected %s : %s", controller.Name, sourceId, annotations)
}
return existingRc, true, nil
}示例2: SetNextControllerAnnotation
func SetNextControllerAnnotation(rc *api.ReplicationController, name string) {
if rc.Annotations == nil {
rc.Annotations = map[string]string{}
}
rc.Annotations[nextControllerAnnotation] = name
}