Send modifications to the cluster layout. These modifications will be included in the staged role changes, visible in subsequent calls of `GET /layout`. Once the set of staged changes is satisfactory, the user may call `POST /layout/apply` to apply the changed changes, or `POST /layout/revert` to clear all of the staged changes in the layout. Note that setting the capacity to `null` will configure the node as a gateway.
let requestBody = {key: new garage.NodeClusterInfo()}; // {String: NodeClusterInfo} | To add a new node to the layout or to change the configuration of an existing node, simply set the values you want. To remove a node, set it to `null` instead of passing a configuration object. Contrary to the CLI that may update only a subset of the fields capacity, zone and tags, when calling this API all of these values must be specified.
**requestBody** | [**{String: NodeClusterInfo}**](NodeClusterInfo.md)| To add a new node to the layout or to change the configuration of an existing node, simply set the values you want. To remove a node, set it to `null` instead of passing a configuration object. Contrary to the CLI that may update only a subset of the fields capacity, zone and tags, when calling this API all of these values must be specified. |
### Return type
null (empty response body)
### Authorization
[bearerAuth](../README.md#bearerAuth)
### HTTP request headers
- **Content-Type**: application/json
- **Accept**: Not defined
## applyLayout
> applyLayout(layoutVersion)
Apply staged layout
Applies to the cluster the layout changes currently registered as staged layout changes.
let layoutVersion = new garage.LayoutVersion(); // LayoutVersion | Similarly to the CLI, the body must include the version of the new layout that will be created, which MUST be 1 + the value of the currently existing layout in the cluster.
**layoutVersion** | [**LayoutVersion**](LayoutVersion.md)| Similarly to the CLI, the body must include the version of the new layout that will be created, which MUST be 1 + the value of the currently existing layout in the cluster. |
### Return type
null (empty response body)
### Authorization
[bearerAuth](../README.md#bearerAuth)
### HTTP request headers
- **Content-Type**: application/json
- **Accept**: Not defined
## getLayout
> ClusterLayout getLayout()
Details on the current and staged layout
Returns the cluster's current layout, including: - Currently configured cluster layout - Staged changes to the cluster layout *The info returned by this endpoint is a subset of the info returned by `GET /status`.*
let layoutVersion = new garage.LayoutVersion(); // LayoutVersion | Reverting the staged changes is done by incrementing the version number and clearing the contents of the staged change list. Similarly to the CLI, the body must include the incremented version number, which MUST be 1 + the value of the currently existing layout in the cluster.
**layoutVersion** | [**LayoutVersion**](LayoutVersion.md)| Reverting the staged changes is done by incrementing the version number and clearing the contents of the staged change list. Similarly to the CLI, the body must include the incremented version number, which MUST be 1 + the value of the currently existing layout in the cluster. |