alexlebens/external-snapshotter
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Add new reserved prefixed parameter keys

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This PR adds new reserved prefixed parameter keys which are stripped
out of parameter list, and adds deprecation notice for old keys and
keep their behavior the same.

```
csiParameterPrefix = "csi.storage.k8s.io/"
prefixedSnapshotterSecretNameKey      = csiParameterPrefix + "snapshotter-secret-name"
prefixedSnapshotterSecretNamespaceKey = csiParameterPrefix + "snapshotter-secret-namespace"
```
This commit is contained in:
Xing Yang
2018-11-30 20:21:14 -08:00
parent 7cd3ef6f55
commit 0cf36adb91
5 changed files with 235 additions and 56 deletions
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6
pkg/controller/csi_handler.go
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@@ -65,7 +65,11 @@ func (handler *csiHandler) CreateSnapshot(snapshot *crdv1.VolumeSnapshot, volume
if err != nil {
return "", "", 0, 0, false, err
}
return handler.csiConnection.CreateSnapshot(ctx, snapshotName, volume, parameters, snapshotterCredentials)
newParameters, err := removePrefixedParameters(parameters)
if err != nil {
return "", "", 0, 0, false, fmt.Errorf("failed to remove CSI Parameters of prefixed keys: %v", err)
}
return handler.csiConnection.CreateSnapshot(ctx, snapshotName, volume, newParameters, snapshotterCredentials)
}
func (handler *csiHandler) DeleteSnapshot(content *crdv1.VolumeSnapshotContent, snapshotterCredentials map[string]string) error {