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disk.go
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disk.go
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/*
Copyright 2021 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 mockcompute
import (
"context"
"fmt"
"sync"
compute "google.golang.org/api/compute/v1"
"k8s.io/kops/upup/pkg/fi/cloudup/gce"
)
type diskClient struct {
// disks are disks keyed by project, zone, and disk name.
disks map[string]map[string]map[string]*compute.Disk
sync.Mutex
}
var _ gce.DiskClient = &diskClient{}
func newDiskClient() *diskClient {
return &diskClient{
disks: map[string]map[string]map[string]*compute.Disk{},
}
}
func (c *diskClient) All() map[string]interface{} {
c.Lock()
defer c.Unlock()
m := map[string]interface{}{}
for _, zones := range c.disks {
for _, disks := range zones {
for n, disk := range disks {
m[n] = disk
}
}
}
return m
}
func (c *diskClient) Insert(project, zone string, disk *compute.Disk) (*compute.Operation, error) {
c.Lock()
defer c.Unlock()
zones, ok := c.disks[project]
if !ok {
zones = map[string]map[string]*compute.Disk{}
c.disks[project] = zones
}
disks, ok := zones[zone]
if !ok {
disks = map[string]*compute.Disk{}
zones[zone] = disks
}
disk.SelfLink = fmt.Sprintf("https://www.googleapis.com/compute/v1/projects/%s/zones/%s/disks/%s", project, zone, disk.Name)
disk.Zone = zone
disks[disk.Name] = disk
return doneOperation(), nil
}
func (c *diskClient) Delete(project, zone, name string) (*compute.Operation, error) {
c.Lock()
defer c.Unlock()
zones, ok := c.disks[project]
if !ok {
return nil, notFoundError()
}
disks, ok := zones[zone]
if !ok {
return nil, notFoundError()
}
if _, ok := disks[name]; !ok {
return nil, notFoundError()
}
delete(disks, name)
return doneOperation(), nil
}
func (c *diskClient) Get(project, zone, name string) (*compute.Disk, error) {
c.Lock()
defer c.Unlock()
zones, ok := c.disks[project]
if !ok {
return nil, notFoundError()
}
disks, ok := zones[zone]
if !ok {
return nil, notFoundError()
}
disk, ok := disks[name]
if !ok {
return nil, notFoundError()
}
return disk, nil
}
func (c *diskClient) List(ctx context.Context, project, zone string) ([]*compute.Disk, error) {
c.Lock()
defer c.Unlock()
zones, ok := c.disks[project]
if !ok {
return nil, nil
}
disks, ok := zones[zone]
if !ok {
return nil, nil
}
var l []*compute.Disk
for _, d := range disks {
l = append(l, d)
}
return l, nil
}
func (c *diskClient) AggregatedList(ctx context.Context, project string) ([]compute.DisksScopedList, error) {
c.Lock()
defer c.Unlock()
zones, ok := c.disks[project]
if !ok {
return nil, nil
}
var allDisks []*compute.Disk
for _, disks := range zones {
for _, disk := range disks {
allDisks = append(allDisks, disk)
}
}
return []compute.DisksScopedList{
{
Disks: allDisks,
},
}, nil
}
func (c *diskClient) SetLabels(project, zone, name string, req *compute.ZoneSetLabelsRequest) error {
c.Lock()
defer c.Unlock()
zones, ok := c.disks[project]
if !ok {
return notFoundError()
}
disks, ok := zones[zone]
if !ok {
return notFoundError()
}
disk, ok := disks[name]
if !ok {
return notFoundError()
}
disk.Labels = req.Labels
return nil
}