add some other mysql plugins
This commit is contained in:
parent
e894ddb718
commit
356fdab814
4 changed files with 425 additions and 16 deletions
141
files/munin/mysql_connections
Normal file
141
files/munin/mysql_connections
Normal file
|
@ -0,0 +1,141 @@
|
|||
#!/usr/bin/perl
|
||||
#
|
||||
# Copyright (C) 2008 Rackspace US, Inc. <http://www.rackspace.com>
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License
|
||||
# as published by the Free Software Foundation; version 2 dated June,
|
||||
# 1991.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, see http://www.gnu.org/licenses/gpl.txt
|
||||
#
|
||||
#
|
||||
# This plugin is based off of the Connection Usage
|
||||
# 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.
|
||||
#
|
||||
# ln -s /usr/share/node/node/plugins/mysql_connections /etc/munin/plugins/mysql_connections
|
||||
#
|
||||
# Revision 1.0 2007/08/03
|
||||
# Created by Justin Shepherd <galstrom21@gmail.com>
|
||||
#
|
||||
# Parameters:
|
||||
#
|
||||
# config
|
||||
# autoconf
|
||||
#
|
||||
# Configuration variables
|
||||
#
|
||||
# mysqlopts - Options to pass to mysql
|
||||
# mysqladmin - Override location of mysqladmin
|
||||
# warning - Override default warning limit
|
||||
# critical - Override default critical limit
|
||||
#
|
||||
#%# family=auto
|
||||
#%# capabilities=autoconf
|
||||
|
||||
use strict;
|
||||
|
||||
# Define the mysqladmin paths, and commands
|
||||
my $MYSQLADMIN = $ENV{mysqladmin} || "mysqladmin";
|
||||
my $TEST_COMMAND = "$MYSQLADMIN $ENV{mysqlopts} extended-status";
|
||||
my $MYSQL_VARIABLES = "$MYSQLADMIN $ENV{mysqlopts} extended-status variables";
|
||||
my $warning = $ENV{warning} || "80";
|
||||
my $critical = $ENV{critical} || "90";
|
||||
|
||||
# Pull in any arguments
|
||||
my $arg = shift();
|
||||
|
||||
# Check to see how the script was called
|
||||
if ($arg eq 'config') {
|
||||
print_graph_information();
|
||||
exit();
|
||||
} elsif ($arg eq 'autoconf') {
|
||||
if (test_service()) { print "yes\n"; }
|
||||
else { print "no\n"; }
|
||||
exit;
|
||||
} else {
|
||||
# Define the values that are returned to munin
|
||||
my ($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");
|
||||
$available = $upper_limit - $current;
|
||||
|
||||
# Return the values to Munin
|
||||
print "current.value $current\n";
|
||||
print "available.value $available\n";
|
||||
}
|
||||
|
||||
|
||||
sub poll_variables {
|
||||
my $command = shift;
|
||||
my $expression = shift;
|
||||
my $ret = 0;
|
||||
open(SERVICE, "$command |")
|
||||
or die("Coult not execute '$command': $!");
|
||||
while (<SERVICE>) {
|
||||
my ($field, $value) = (m/(\w+).*?(\d+(?:\.\d+)?)/);
|
||||
next unless ($field);
|
||||
if ($field eq $expression ) {
|
||||
$ret = "$value";
|
||||
}
|
||||
}
|
||||
close(SERVICE);
|
||||
return $ret;
|
||||
}
|
||||
|
||||
|
||||
sub print_graph_information {
|
||||
print <<EOM;
|
||||
graph_title MySQL Connections
|
||||
graph_args --base 1000 --lower-limit 0
|
||||
graph_vlabel Connections
|
||||
graph_info The number of current connections with respect to the max_connections setting.
|
||||
graph_category mysql
|
||||
graph_order current available
|
||||
graph_total Total
|
||||
current.label In Use
|
||||
current.draw AREA
|
||||
current.info The number of current threads connected
|
||||
current.warning $warning
|
||||
current.critical $critical
|
||||
available.label Available
|
||||
available.draw STACK
|
||||
available.info The current value of the "max_connections" variable
|
||||
EOM
|
||||
}
|
||||
|
||||
|
||||
sub test_service {
|
||||
my $return = 1;
|
||||
system ("$MYSQLADMIN --version >/dev/null 2>/dev/null");
|
||||
if ($? == 0)
|
||||
{
|
||||
system ("$TEST_COMMAND >/dev/null 2>/dev/null");
|
||||
if ($? == 0)
|
||||
{
|
||||
print "yes\n";
|
||||
$return = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
print "no (could not connect to mysql)\n";
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
print "no (mysqladmin not found)\n";
|
||||
}
|
||||
exit $return;
|
||||
}
|
123
files/munin/mysql_qcache
Normal file
123
files/munin/mysql_qcache
Normal file
|
@ -0,0 +1,123 @@
|
|||
#!/usr/bin/perl
|
||||
#
|
||||
# Copyright (C) 2006 - Rodolphe Quiedeville <rodolphe@quiedeville.org>
|
||||
# Copyright (C) 2003-2004 - Andreas Buer
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License
|
||||
# as published by the Free Software Foundation; version 2 dated June,
|
||||
# 1991.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
# $Log$
|
||||
# Revision 1.0 2006/04/26 16:04:01 rodo
|
||||
# Created by Rodolphe Quiedeville
|
||||
#
|
||||
# Parameters:
|
||||
#
|
||||
# config
|
||||
# autoconf
|
||||
#
|
||||
# Configuration variables
|
||||
#
|
||||
# mysqlopts - Options to pass to mysql
|
||||
# mysqladmin - Override location of mysqladmin
|
||||
#
|
||||
#%# family=auto
|
||||
#%# capabilities=autoconf
|
||||
|
||||
use strict;
|
||||
|
||||
my $MYSQLADMIN = $ENV{mysqladmin} || "mysqladmin";
|
||||
my $COMMAND = "$MYSQLADMIN $ENV{mysqlopts} extended-status";
|
||||
|
||||
my %WANTED = ( "Qcache_queries_in_cache" => "queries");
|
||||
|
||||
my %WANTEDTYPE = ( "Qcache_queries_in_cache" => "GAUGE");
|
||||
|
||||
my $arg = shift();
|
||||
|
||||
if ($arg eq 'config') {
|
||||
print_config();
|
||||
exit();
|
||||
} elsif ($arg eq 'autoconf') {
|
||||
unless (test_service() ) {
|
||||
print "yes\n";
|
||||
} else {
|
||||
print "no\n";
|
||||
}
|
||||
exit;
|
||||
}
|
||||
|
||||
|
||||
open(SERVICE, "$COMMAND |")
|
||||
or die("Coult not execute '$COMMAND': $!");
|
||||
|
||||
while (<SERVICE>) {
|
||||
my ($k, $v) = (m/(\w+).*?(\d+(?:\.\d+)?)/);
|
||||
next unless ($k);
|
||||
if (exists $WANTED{$k} ) {
|
||||
print("$WANTED{$k}.value $v\n");
|
||||
}
|
||||
}
|
||||
|
||||
close(SERVICE);
|
||||
|
||||
|
||||
sub print_config {
|
||||
|
||||
my $num = 0;
|
||||
|
||||
print('graph_title MySQL Queries in cache
|
||||
graph_args --base 1000
|
||||
graph_vlabel queries
|
||||
graph_category mysql
|
||||
graph_info Plugin available at <a href="http://rodolphe.quiedeville.org/hack/munin/">http://rodolphe.quiedeville.org/hack/munin/</a>
|
||||
');
|
||||
|
||||
for my $key (keys %WANTED) {
|
||||
my $title = $WANTED{$key};
|
||||
print("$title.label ${title}\n",
|
||||
"$title.min 0\n",
|
||||
"$title.type ".$WANTEDTYPE{$key}."\n",
|
||||
"$title.max 500000\n",
|
||||
"$title.draw ", ($num) ? "STACK" : "AREA" , "\n",
|
||||
);
|
||||
$num++;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
sub test_service {
|
||||
|
||||
my $return = 1;
|
||||
|
||||
system ("$MYSQLADMIN --version >/dev/null 2>/dev/null");
|
||||
if ($? == 0)
|
||||
{
|
||||
system ("$COMMAND >/dev/null 2>/dev/null");
|
||||
if ($? == 0)
|
||||
{
|
||||
print "yes\n";
|
||||
$return = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
print "no (could not connect to mysql)\n";
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
print "no (mysqladmin not found)\n";
|
||||
}
|
||||
exit $return;
|
||||
}
|
129
files/munin/mysql_qcache_mem
Normal file
129
files/munin/mysql_qcache_mem
Normal file
|
@ -0,0 +1,129 @@
|
|||
#!/usr/bin/perl
|
||||
#
|
||||
# Copyright (C) 2006 - Rodolphe Quiedeville <rodolphe@quiedeville.org>
|
||||
# Copyright (C) 2003-2004 - Andreas Buer
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License
|
||||
# as published by the Free Software Foundation; version 2 dated June,
|
||||
# 1991.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
#
|
||||
# $Log$
|
||||
# Revision 1.0 2006/04/28 09:04:01 rodo
|
||||
# Add lower limit fixed to 0
|
||||
#
|
||||
# Revision 1.0 2006/04/26 16:04:01 rodo
|
||||
# Created by Rodolphe Quiedeville
|
||||
#
|
||||
# Parameters:
|
||||
#
|
||||
# config
|
||||
# autoconf
|
||||
#
|
||||
# Configuration variables
|
||||
#
|
||||
# mysqlopts - Options to pass to mysql
|
||||
# mysqladmin - Override location of mysqladmin
|
||||
#
|
||||
#%# family=auto
|
||||
#%# capabilities=autoconf
|
||||
|
||||
use strict;
|
||||
|
||||
my $MYSQLADMIN = $ENV{mysqladmin} || "mysqladmin";
|
||||
my $COMMAND = "$MYSQLADMIN $ENV{mysqlopts} extended-status";
|
||||
my $COMMANDSIZE = "$MYSQLADMIN $ENV{mysqlopts} variables";
|
||||
|
||||
my %WANTED = ( "Qcache_free_memory" => "free" );
|
||||
|
||||
my $arg = shift();
|
||||
|
||||
if ($arg eq 'config') {
|
||||
print_config();
|
||||
exit();
|
||||
} elsif ($arg eq 'autoconf') {
|
||||
unless (test_service() ) {
|
||||
print "yes\n";
|
||||
} else {
|
||||
print "no\n";
|
||||
}
|
||||
exit;
|
||||
}
|
||||
|
||||
my ($free, $used) = (0,0);
|
||||
|
||||
open(SERVICE, "$COMMAND |")
|
||||
or die("Coult not execute '$COMMAND': $!");
|
||||
|
||||
while (<SERVICE>) {
|
||||
my ($k, $v) = (m/(\w+).*?(\d+(?:\.\d+)?)/);
|
||||
next unless ($k);
|
||||
if (exists $WANTED{$k} ) {
|
||||
$free = $v;
|
||||
print("$WANTED{$k}.value $v\n");
|
||||
}
|
||||
}
|
||||
close(SERVICE);
|
||||
|
||||
open(SERVICE, "$COMMANDSIZE |")
|
||||
or die("Coult not execute '$COMMANDSIZE': $!");
|
||||
|
||||
while (<SERVICE>) {
|
||||
my ($k, $v) = (m/(\w+).*?(\d+(?:\.\d+)?)/);
|
||||
|
||||
next unless ($k);
|
||||
if ($k eq "query_cache_size" ) {
|
||||
print("used.value ",($v-$free),"\n");
|
||||
}
|
||||
}
|
||||
close(SERVICE);
|
||||
|
||||
sub print_config {
|
||||
|
||||
print('graph_title MySQL Queries Cache Size
|
||||
graph_args --base 1024 -l 0
|
||||
graph_vlabel bytes
|
||||
graph_category mysql
|
||||
graph_order used free
|
||||
graph_total Total
|
||||
graph_info Plugin available at <a href="http://rodolphe.quiedeville.org/hack/munin/">http://rodolphe.quiedeville.org/hack/munin/</a>
|
||||
used.label Used
|
||||
used.draw AREA
|
||||
free.label Free
|
||||
free.draw STACK
|
||||
');
|
||||
}
|
||||
|
||||
sub test_service {
|
||||
|
||||
my $return = 1;
|
||||
|
||||
system ("$MYSQLADMIN --version >/dev/null 2>/dev/null");
|
||||
if ($? == 0)
|
||||
{
|
||||
system ("$COMMAND >/dev/null 2>/dev/null");
|
||||
if ($? == 0)
|
||||
{
|
||||
print "yes\n";
|
||||
$return = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
print "no (could not connect to mysql)\n";
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
print "no (mysqladmin not found)\n";
|
||||
}
|
||||
exit $return;
|
||||
}
|
|
@ -1,23 +1,39 @@
|
|||
# manifests/server/munin/default.pp
|
||||
|
||||
class mysql::server::munin::default {
|
||||
case $munin_mysql_password {
|
||||
'': { fail("please specify \$munin_mysql_password to enable mysql munin plugin")}
|
||||
}
|
||||
case $munin_mysql_password {
|
||||
'': { fail("please specify \$munin_mysql_password to enable mysql munin plugin")}
|
||||
}
|
||||
|
||||
mysql_user{'munin@localhost':
|
||||
password_hash => mysql_password("$munin_mysql_password"),
|
||||
require => Package['mysql'],
|
||||
}
|
||||
mysql_user{'munin@localhost':
|
||||
password_hash => mysql_password("$munin_mysql_password"),
|
||||
require => Package['mysql'],
|
||||
}
|
||||
|
||||
mysql_grant{'munin@localhost':
|
||||
privileges => 'select_priv',
|
||||
require => [ Mysql_user['munin@localhost'], Package['mysql'] ],
|
||||
}
|
||||
mysql_grant{'munin@localhost':
|
||||
privileges => 'select_priv',
|
||||
require => [ Mysql_user['munin@localhost'], Package['mysql'] ],
|
||||
}
|
||||
|
||||
munin::plugin {
|
||||
[mysql_bytes, mysql_queries, mysql_slowqueries, mysql_threads]:
|
||||
config => "env.mysqlopts --user=munin --password=${munin_mysql_password} -h localhost",
|
||||
require => [ Mysql_grant['munin@localhost'], Mysql_user['munin@localhost'], Package['mysql'] ]
|
||||
}
|
||||
munin::plugin {
|
||||
[mysql_bytes, mysql_queries, mysql_slowqueries, mysql_threads]:
|
||||
config => "env.mysqlopts --user=munin --password=${munin_mysql_password} -h localhost",
|
||||
require => [ Mysql_grant['munin@localhost'], Mysql_user['munin@localhost'], Package['mysql'] ]
|
||||
}
|
||||
|
||||
Munin::Plugin::Deploy{
|
||||
config => "env.mysqlopts --user=munin --password=$munin_mysql_password -h localhost",
|
||||
require =>
|
||||
[ Mysql_grant['munin@localhost'],
|
||||
Mysql_user['munin@localhost'],
|
||||
Package['mysql'] ]
|
||||
}
|
||||
munin::plugin::deploy{
|
||||
'mysql_connections':
|
||||
source => 'mysql/munin/mysql_connections';
|
||||
'mysql_qcache':
|
||||
source => 'mysql/munin/mysql_qcache';
|
||||
'mysql_qcache_mem':
|
||||
source => 'mysql/munin/mysql_qcache_mem';
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue