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 on the Manage Servers link. Add a group name and then click the create group button. The new group will be 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 15.11, “The Replication Page”. 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 you wish to add and then
complete the operation by choosing the add to
group button. You can add a server to a group even
if the agent is down.
To remove a server from a group expand the server group tree and
click the remove from group
link. To delete a
server altogether see
Section 15.5.3.3, “Removing a Server From the Dashboard”.
Slaves removed from a replication group will be rediscovered and re-added to that group.
To delete an group, you can use the Delete Group link. This will delete the group and remove the servers from being part of 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 will 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 additional 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.
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