// create pvc claim for couchdb pod, used for rc spawner // pvc name is automatically generated by kubernetes // @param cluster *CouchdbCluster - cluster that will be using this pvc // @return *api.PersistentVolumeClaim - filled pvc claim struct ready to be created func (cluster *CouchdbCluster) CouchdbPVClaim() *api.PersistentVolumeClaim { // resource list rsList := make(api.ResourceList) // SIZE rsList[api.ResourceStorage] = *(resource.NewQuantity(COUCHDB_VOLUME_SIZE, resource.BinarySI)) // pvc SPEC, witch readWriteOnce access mode pvcSpec := api.PersistentVolumeClaimSpec{AccessModes: []api.PersistentVolumeAccessMode{api.ReadWriteOnce}} pvcSpec.Resources.Requests = api.ResourceList(rsList) // PVC pvc := api.PersistentVolumeClaim{Spec: pvcSpec} pvc.GenerateName = CLUSTER_PREFIX + cluster.Tag + "-" pvc.Labels = cluster.Labels return &pvc }