To help with server management, the Service Manager lets you group servers in any fashion you choose. For example, you can manage servers according to purpose. For example, you might group servers by whether the servers handle Internet or intranet data, by whether they power finance or HR applications, or by physical location.
All monitored servers are automatically included in the top
level server grouping,
All Servers. Other
server groupings are replication groups or user-defined groups.
You can create a user-defined group by clicking the
Manage Servers link. Add a group name and
then click the create group button. The
new group is displayed immediately.
Replication groups are automatically discovered by MySQL Enterprise Monitor and in this respect differ from user-defined groups. For more information about replication groups see Section 2.7, “The Replication Tab”. However, like user-defined groups you can edit the name of a replication group and add other servers to it.
To add to a group, select the
add to group
link. Choose the server or servers to add, then complete the
operation by clicking the add to group
button. You can add a server to a group even if the agent is
To remove a server from a group expand the server group tree and
remove from group link. To delete a
server altogether see
Section 18.104.22.168, “Removing a Server From the Dashboard”.
Slaves removed from a replication group are rediscovered and re-added to that group.
To delete an group, you can use the Delete Group link. This deletes the group and removes the servers from the deleted group.
You cannot delete automatically created groups, such as those built during replication discovery, unless the group is empty. If the group is not empty, you get a error.
There are three ways to modify an existing group; by renaming
it, adding to it, or removing it. Select the
rename link to change the name of a group and
add to group to add servers. Deleting a group
simply requires clicking the
remove all from
group link. This removes the server group but has no
effect on individual servers.