-
Notifications
You must be signed in to change notification settings - Fork 49
/
ephemeralStorage.go
65 lines (57 loc) · 2.41 KB
/
ephemeralStorage.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
//
// Copyright (c) 2019-2022 Red Hat, Inc.
// 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 storage
import (
dw "github.com/devfile/api/v2/pkg/apis/workspaces/v1alpha2"
"github.com/devfile/devworkspace-operator/pkg/common"
"github.com/devfile/devworkspace-operator/pkg/provision/sync"
"github.com/devfile/devworkspace-operator/apis/controller/v1alpha1"
"github.com/devfile/devworkspace-operator/pkg/library/container"
)
// The EphemeralStorageProvisioner provisions all workspace storage as emptyDir volumes.
// Any local changes are lost when the workspace is stopped; its lifetime is tied to the
// underlying pod.
type EphemeralStorageProvisioner struct{}
var _ Provisioner = (*EphemeralStorageProvisioner)(nil)
func (e EphemeralStorageProvisioner) NeedsStorage(_ *dw.DevWorkspaceTemplateSpec) bool {
// Since all volumes are emptyDir, no PVC needs to be provisioned
return false
}
func (e EphemeralStorageProvisioner) ProvisionStorage(podAdditions *v1alpha1.PodAdditions, workspace *common.DevWorkspaceWithConfig, _ sync.ClusterAPI) error {
persistent, ephemeral, projects := getWorkspaceVolumes(workspace)
if _, err := addEphemeralVolumesToPodAdditions(podAdditions, persistent); err != nil {
return err
}
if _, err := addEphemeralVolumesToPodAdditions(podAdditions, ephemeral); err != nil {
return err
}
if projects != nil {
if _, err := addEphemeralVolumesToPodAdditions(podAdditions, []dw.Component{*projects}); err != nil {
return err
}
} else {
if container.AnyMountSources(workspace.Spec.Template.Components) {
projectsComponent := dw.Component{Name: "projects"}
projectsComponent.Volume = &dw.VolumeComponent{}
if _, err := addEphemeralVolumesToPodAdditions(podAdditions, []dw.Component{projectsComponent}); err != nil {
return err
}
}
}
return nil
}
func (e EphemeralStorageProvisioner) CleanupWorkspaceStorage(_ *common.DevWorkspaceWithConfig, _ sync.ClusterAPI) error {
return nil
}