infra_instances_add
This job adds an additional node(s) to a cluster. You can create the new node(s) using an existing node configuration or the cluster configuration.
Mandatory Parameters
| Parameter Name | Data Type | Description |
|---|---|---|
| nid | integer | The ID of a node with the configuration that should be used to create the new node(s). |
| num_nodes | integer | The number of nodes you want to create. |
Optional Parameters
| Parameter Name | Data Type | Description |
|---|---|---|
| node_platform_config | dict | The cluster specific node configuration. |
| metadata | dict | The key/value pair (key1:value1) used to identify the cluster specific metadata hash table to use for additional node configuration. |
| disks | list | The storage disk(s) to which you want to add the new node(s). |
| cloud_zone | string | The encoded geographical region that stores the cloud resources. For example, Europe (Frankfurt) is eu-central-1. |
| is_workernode | boolean | If the node is stored in a cluster other than the MAIN cluster, enter "True". Otherwise, enter "False". |
Substitute Parameters
There are no substitute parameters.
Allowed Users
The following users are allowed to run this job:
- root
Allowed Groups
The following groups are allowed to run this job:
- root
- exaadm
- exadbadm
Examples
The following code snippets show how to use this job using both Python (via XML-RPC) and on the command-line using confd_client.
Python using XML-RPC