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Initial reconciliation loop.

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Determines the set of active volumes versus the set of valid volumes
defined by the manifests. If there is an active volume that is not
defined in any of the manifests, deletes and cleans up that volume.
This commit is contained in:
Danny Jones
2014-07-25 13:16:59 -07:00
parent 91b31c5552
commit dfc9cb86f0
2 changed files with 54 additions and 5 deletions
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10
pkg/volume/volume.go
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@@ -80,7 +80,7 @@ func (emptyDir *EmptyDirectory) SetUp() error {
// TODO(jonesdl) when we can properly invoke TearDown(), we should delete
// the directory created by SetUp.
func (emptyDir *EmptyDirectory) TearDown() error {
return nil
return os.RemoveAll(emptyDir.GetPath())
}
func (emptyDir *EmptyDirectory) GetPath() string {
@@ -88,12 +88,12 @@ func (emptyDir *EmptyDirectory) GetPath() string {
}
// Interprets API volume as a HostDirectory
func createHostDirectory(volume *api.Volume) *HostDirectory {
func CreateHostDirectory(volume *api.Volume) *HostDirectory {
return &HostDirectory{volume.Source.HostDirectory.Path}
}
// Interprets API volume as an EmptyDirectory
func createEmptyDirectory(volume *api.Volume, podID string, rootDir string) *EmptyDirectory {
func CreateEmptyDirectory(volume *api.Volume, podID string, rootDir string) *EmptyDirectory {
return &EmptyDirectory{volume.Name, podID, rootDir}
}
@@ -110,9 +110,9 @@ func CreateVolume(volume *api.Volume, podID string, rootDir string) (Interface,
// TODO(jonesdl) We should probably not check every pointer and directly
// resolve these types instead.
if source.HostDirectory != nil {
vol = createHostDirectory(volume)
vol = CreateHostDirectory(volume)
} else if source.EmptyDirectory != nil {
vol = createEmptyDirectory(volume, podID, rootDir)
vol = CreateEmptyDirectory(volume, podID, rootDir)
} else {
return nil, ErrUnsupportedVolumeType
}