If you need to modify the cluster service configuration after the cluster is deployed, you can use the
tiup dm edit-config command that starts an editor for you to modify the topology file. of the specified cluster. This editor is specified in the
$EDITOR environment variable by default. If the
$EDITOR environment variable does not exist, the
vi editor is used.
tiup dm edit-config <cluster-name> [flags]
<cluster-name>: the cluster to operate on.
- Prints the help information.
- Data type:
- Default: false
- Normally, no output.
- If you have mistakenly modified the fields that cannot be modified, when you save the file, an error is reported, reminding you to edit the file again. For the fields that cannot be modified, see the topology file.