diff options
Diffstat (limited to 'vendor/k8s.io/kubernetes/pkg/volume/metrics_statfs.go')
-rw-r--r-- | vendor/k8s.io/kubernetes/pkg/volume/metrics_statfs.go | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/vendor/k8s.io/kubernetes/pkg/volume/metrics_statfs.go b/vendor/k8s.io/kubernetes/pkg/volume/metrics_statfs.go deleted file mode 100644 index 66f99e30a..000000000 --- a/vendor/k8s.io/kubernetes/pkg/volume/metrics_statfs.go +++ /dev/null @@ -1,69 +0,0 @@ -/* -Copyright 2016 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -package volume - -import ( - "k8s.io/apimachinery/pkg/api/resource" - metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" - "k8s.io/kubernetes/pkg/volume/util/fs" -) - -var _ MetricsProvider = &metricsStatFS{} - -// metricsStatFS represents a MetricsProvider that calculates the used and available -// Volume space by stat'ing and gathering filesystem info for the Volume path. -type metricsStatFS struct { - // the directory path the volume is mounted to. - path string -} - -// NewMetricsStatfs creates a new metricsStatFS with the Volume path. -func NewMetricsStatFS(path string) MetricsProvider { - return &metricsStatFS{path} -} - -// See MetricsProvider.GetMetrics -// GetMetrics calculates the volume usage and device free space by executing "du" -// and gathering filesystem info for the Volume path. -func (md *metricsStatFS) GetMetrics() (*Metrics, error) { - metrics := &Metrics{Time: metav1.Now()} - if md.path == "" { - return metrics, NewNoPathDefinedError() - } - - err := md.getFsInfo(metrics) - if err != nil { - return metrics, err - } - - return metrics, nil -} - -// getFsInfo writes metrics.Capacity, metrics.Used and metrics.Available from the filesystem info -func (md *metricsStatFS) getFsInfo(metrics *Metrics) error { - available, capacity, usage, inodes, inodesFree, inodesUsed, err := fs.FsInfo(md.path) - if err != nil { - return NewFsInfoFailedError(err) - } - metrics.Available = resource.NewQuantity(available, resource.BinarySI) - metrics.Capacity = resource.NewQuantity(capacity, resource.BinarySI) - metrics.Used = resource.NewQuantity(usage, resource.BinarySI) - metrics.Inodes = resource.NewQuantity(inodes, resource.BinarySI) - metrics.InodesFree = resource.NewQuantity(inodesFree, resource.BinarySI) - metrics.InodesUsed = resource.NewQuantity(inodesUsed, resource.BinarySI) - return nil -} |