Munin contributed plugins

# along with this program; if not, see http://www.gnu.org/licenses/gpl.txt

#

#

# section of the MySQL Connection Health Page

# http://dev.mysql.com/doc/administrator/en/mysql-administrator-health-connection-health.html

#

# To enable, link mysql_connections to this file. E.g.

#   mysqlopts     - Options to pass to mysql

#   mysqladmin    - Override location of mysqladmin

#   warning	  - Override default warning limit

#

#%# family=auto

#%# capabilities=autoconf

# Pull in any arguments

my $arg = shift();

if ($arg eq 'config') {

    print_graph_information();

    exit();

} else {

	# Define the values that are returned to munin

	my ($available, $current, $upper_limit) = (0,0,0);

	# Gather the values from mysqladmin

	$current = poll_variables($MYSQL_VARIABLES,"Threads_connected");

	$upper_limit = poll_variables($MYSQL_VARIABLES,"max_connections");