add hosts  --hosts=host_list site_name

host_list:
    host[, host[, ...]]

This command adds one or more hosts to an existing management site. Agents using the same port as the management site must be running on any hosts added using this command. It takes as arguments a required option --hosts, whose value is a comma-separated list of one or more hosts to be added to the site, and the name of the site to which the hosts are to be added.

For example, the following command adds two hosts named torsk and kolja to management site mysite:

mcm> add hosts --hosts=torsk,kolja mysite;
+--------------------------+
| Command result           |
+--------------------------+
| Hosts added successfully |
+--------------------------+
1 row in set (0.48 sec)

None of the hosts added by this command may already be members of management site site_name.

It is not currently possible using MySQL Cluster Manager to drop or delete hosts from a management site.