psm bdcsce scale-in
Scale-in the Oracle Big Data Cloud cluster by removing a node.
Syntax
In the following syntax, line breaks have been added for clarity. Do not include them when entering the command.
psm bdcsce scale-in -s|--service-name cluster-name
-c|--config-payload path-to-json-file
[-of|--output-format short|json|html]
[-wc|--wait-until-complete true|false]
Parameters
Parameter | Description |
---|---|
|
Specifies the name of the Oracle Big Data Cloud cluster. |
|
Specifies the path to a JSON file containing the information necessary to scale in a cluster. |
|
(Optional) Specifies the output format of the command’s response:
The default output format is the one you specified when using the |
|
(Optional) If set to
The default value is |
Examples
The following example removes the node bdcsce-cluster-bdcsce-2
and scales-in the bdcsce-cluster
cluster.
Note:
If the cluster consists of only one master node, you are not allowed to delete that node until you create another master node.
$ psm bdcsce scale-in -s bdcsce-cluster -c remove-bdcsce-2.json
The payload file contains the following:
{
"components":{
"bdcsce":{
"hosts":"[bdcsce-cluster-bdcsce-2]"
}
}
}