master_change
This job selects a new master node from a list of nodes. Do not execute other jobs until this operation is done.
Mandatory parameters
| Parameter name | Data type | Description |
|---|---|---|
| nids | list | List of node IDs from which to select a master node |
Optional parameters
There are no optional parameters.
Substitute parameters
There are no substitute parameters.
Allowed users
There are no defined allowed users.
Allowed groups
The following groups are allowed to run this job:
- root
- exaadm
Examples
The following examples show how to run this job in a Python program using XML-RPC or on the command line using confd_client.
Python using XML-RPC