tiup dm start

The tiup dm start command is used to start all or part of the services of the specified cluster.

Syntax

tiup dm start <cluster-name> [flags]

<cluster-name>: the name of the cluster to operate on. If you forget the cluster name, you can check it with the cluster list command.

Options

-N, --node

• Specifies the nodes to be started. If not specified, all nodes are started. The value of this option is a comma-separated list of node IDs. You can get the node IDs from the first column of the cluster status table returned by the tiup dm display command.
• Data type: STRINGS
• If this option is not specified in the command, all nodes are started.

Note:

If the -R, --role option is specified at the same time, only the service nodes that match both the specifications of -N, --node and -R, --role are started.

-R, --role

• Specifies the roles to be started. If not specified, all roles are started. The value of this option is a comma-separated list of node roles. You can get the roles of nodes from the second column of the cluster status table returned by the tiup dm display command.
• Data type: STRINGS
• If this option is not specified in the command, all roles are started.

Note:

If the -N, --node option is specified at the same time, only the service nodes that match both the specifications of -N, --node and -R, --role are started.

-h, --help

• Prints the help information.
• Data type: BOOLEAN
• Default: false

Output

The log of starting the service.