NAME

Munin::Master::Group - Holds information on host groups.

Groups can be nested.

METHODS

new

  my $group = Munin::Master::Group->new($name, $parent);

Constructor. $name is the name of the group.

add_attributes

  $group->add_attributes(\%attrs);

Sets attributes %attrs for the group. Valid attributes are:

node_order: Override the order of the hosts within the group.
local_address: The local address the update process should bind to when contacting the nodes in this group.
contacts: The contacts for this group. See <http://munin-monitoring.org/wiki/HowToContact>.

An exception will be thrown if invalid attributes are provided.

(Full details here: <http://munin-monitoring.org/wiki/munin.conf#Groupleveldirectives>.)

add_host

  $group->add_host($host);

Adds host $host to the group.

give_attributes_to_hosts

  $group->give_attributes_to_hosts();

Propagates the attributes of $group to all hosts in the group. (This does not apply to hosts belonging to sub-groups.)

get_all_hosts

  my @hosts = $group->get_all_hosts();

Returns the list of all hosts associated with this group, including those belonging to any sub-groups.