mirror of
https://github.com/vmware-tanzu/velero.git
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e3e2a8dfa0
Refactors the framework package to implement the plugin versioning changes needed for BIA v1 and overall package refactoring to support plugin versions in different packages. This should be all that's needed to move on to v2 for BackupItemAction. The remaining plugin types still need similar refactoring to what's being done here for BIA before attempting a v2 implementation. Signed-off-by: Scott Seago <sseago@redhat.com>
68 lines
2.8 KiB
Go
68 lines
2.8 KiB
Go
/*
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Copyright 2018, 2019 the Velero contributors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package common
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// PluginKind is a type alias for a string that describes
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// the kind of a Velero-supported plugin.
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type PluginKind string
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// String returns the string for k.
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func (k PluginKind) String() string {
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return string(k)
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}
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const (
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// PluginKindObjectStore represents an object store plugin.
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PluginKindObjectStore PluginKind = "ObjectStore"
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// PluginKindVolumeSnapshotter represents a volume snapshotter plugin.
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PluginKindVolumeSnapshotter PluginKind = "VolumeSnapshotter"
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// PluginKindBackupItemAction represents a backup item action plugin.
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PluginKindBackupItemAction PluginKind = "BackupItemAction"
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// PluginKindRestoreItemAction represents a restore item action plugin.
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PluginKindRestoreItemAction PluginKind = "RestoreItemAction"
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// PluginKindDeleteItemAction represents a delete item action plugin.
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PluginKindDeleteItemAction PluginKind = "DeleteItemAction"
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// PluginKindItemSnapshotter represents an item snapshotter plugin
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PluginKindItemSnapshotter PluginKind = "ItemSnapshotter"
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// PluginKindPluginLister represents a plugin lister plugin.
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PluginKindPluginLister PluginKind = "PluginLister"
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)
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// If there are plugin kinds that are adaptable to newer API versions, list them here.
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// The older (adaptable) version is the key, and the value is the full list of newer
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// plugin kinds that are capable of adapting it.
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var PluginKindsAdaptableTo = map[PluginKind][]PluginKind{}
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// AllPluginKinds contains all the valid plugin kinds that Velero supports, excluding PluginLister because that is not a
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// kind that a developer would ever need to implement (it's handled by Velero and the Velero plugin library code).
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func AllPluginKinds() map[string]PluginKind {
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allPluginKinds := make(map[string]PluginKind)
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allPluginKinds[PluginKindObjectStore.String()] = PluginKindObjectStore
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allPluginKinds[PluginKindVolumeSnapshotter.String()] = PluginKindVolumeSnapshotter
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allPluginKinds[PluginKindBackupItemAction.String()] = PluginKindBackupItemAction
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allPluginKinds[PluginKindRestoreItemAction.String()] = PluginKindRestoreItemAction
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allPluginKinds[PluginKindDeleteItemAction.String()] = PluginKindDeleteItemAction
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allPluginKinds[PluginKindItemSnapshotter.String()] = PluginKindItemSnapshotter
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return allPluginKinds
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}
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