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pandorafms/pandora_plugins/MongoDB/Pandora_Plugin_MongoDB.pl

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Opensource plugins added to pandorafms
2017-11-14 15:17:27 +01:00
#!/usr/bin/perl
# Pandora FMS Agent Plugin for MongoDB
# (c) Artica Soluciones Tecnologicas <info@artica.es> 2012
# v1.0, 18 Apr 2012
# ------------------------------------------------------------------------
use strict;
use warnings;
use Data::Dumper;
use IO::Socket::INET;
# OS and OS version
my $OS = $^O;
# Store original PATH
my $ORIGINAL_PATH = $ENV{'PATH'};
# Load on Win32 only
if ($OS eq "MSWin32"){
# Check dependencies
eval 'local $SIG{__DIE__}; use Win32::OLE("in");';
if ($@) {
print "Error loading Win32::Ole library. Cannot continue\n";
exit;
}
use constant wbemFlagReturnImmediately => 0x10;
use constant wbemFlagForwardOnly => 0x20;
}
my %plugin_setup; # This stores plugin parameters
my %mongo_resultset; # This stores mongo results
my $archivo_cfg = $ARGV[0];
my $volume_items = 0;
my $log_items = 0;
my $process_items = 0;
my $mongo_items = 0;
my $stats_items = 0;
my $OS_NAME = `uname -s`;
my $hostname = `hostname | tr -d "\n"`;
# FLUSH in each IO
$| = 1;
# ----------------------------------------------------------------------------
# This cleans DOS-like line and cleans ^M character. VERY Important when you process .conf edited from DOS
# ----------------------------------------------------------------------------
sub parse_dosline ($){
my $str = $_[0];
$str =~ s/\r//g;
return $str;
}
# ----------------------------------------------------------------------------
# Strips blank likes
# ----------------------------------------------------------------------------
sub trim ($){
my $string = shift;
$string =~ s/^\s+//;
$string =~ s/\s+$//;
return $string;
}
# ----------------------------------------------------------------------------
# clean_blank
#
# This function return a string without blankspaces, given a simple text string
# ----------------------------------------------------------------------------
sub clean_blank($){
my $input = $_[0];
$input =~ s/[\s\r\n]*//g;
return $input;
}
# ----------------------------------------------------------------------------
# print_module
#
# This function return a pandora FMS valid module fiven name, type, value, description
# ----------------------------------------------------------------------------
sub print_module ($$$$){
my $MODULE_NAME = $_[0];
my $MODULE_TYPE = $_[1];
my $MODULE_VALUE = $_[2];
my $MODULE_DESC = $_[3];
# If not a string type, remove all blank spaces!
if ($MODULE_TYPE !~ m/string/){
$MODULE_VALUE = clean_blank($MODULE_VALUE);
}
print "<module>\n";
print "<name><![CDATA[$MODULE_NAME]]></name>\n";
print "<type>$MODULE_TYPE</type>\n";
print "<data><![CDATA[$MODULE_VALUE]]></data>\n";
print "<description><![CDATA[$MODULE_DESC]]></description>\n";
print "</module>\n";
}
# ----------------------------------------------------------------------------
# load_mongostat_result
#
# Load temporal mongostat result file containing mongostat stats
# ----------------------------------------------------------------------------
my $resultfile="/tmp/mongo_results.log";
my $resultfilestats="/tmp/mongo_resultstats.log";
sub load_mongo_result ($);
sub load_mongo_result ($){
my $mongo_result = $_[0];
my $buffer_line;
my @results;
my $parametro ="";
if (! open (CFG, "< $mongo_result")) {
print "[ERROR] Error accessing mongo results $mongo_result: $!.\n";
exit 1;
}
while (<CFG>){
$buffer_line = parse_dosline ($_);
# Parse configuration file, this is specially difficult because can contain SQL code, with many things
if ($buffer_line !~ /^\#/){ # begins with anything except # (for commenting)
if ($buffer_line =~ m/(.+)\s(.*)/){
push @results, $buffer_line;
}
}
}
close (CFG);
if ($mongo_result eq $resultfilestats) {
foreach (@results){
$parametro = $_;
$mongo_resultset{"checker"}->[$stats_items] = `echo "$parametro" | awk '{print \$15}' | tr -d "\n"`;
my $checker = $mongo_resultset{"checker"}->[$stats_items];
if (!$checker) {
$mongo_resultset{"dbinserts"}->[$stats_items] = `echo "$parametro" | awk '{print \$1}' | tr -d "\n"`;
$mongo_resultset{"dbqueries"}->[$stats_items] = `echo "$parametro" | awk '{print \$2}' | tr -d "\n"`;
$mongo_resultset{"dbupdates"}->[$stats_items] = `echo "$parametro" | awk '{print \$3}' | tr -d "\n"`;
$mongo_resultset{"dbdeletes"}->[$stats_items] = `echo "$parametro" | awk '{print \$4}' | tr -d "\n"`;
$mongo_resultset{"dbgetmores"}->[$stats_items] = `echo "$parametro" | awk '{print \$5}' | tr -d "\n"`;
$mongo_resultset{"dbcommands"}->[$stats_items] = `echo "$parametro" | awk '{print \$6}' | tr -d "\n"`;
$mongo_resultset{"dbpagefaults"}->[$stats_items] = `echo "$parametro" | awk '{print \$9}' | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficinbits"}->[$stats_items] = `echo "$parametro" | awk '{print \$10}' | rev | cut -c2- | rev | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficinbitunit"}->[$stats_items] = `echo "$parametro" | awk '{print \$10}' | rev | cut -c1 | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficoutbits"}->[$stats_items] = `echo "$parametro" | awk '{print \$11}' | rev | cut -c2- | rev | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficoutbitunit"}->[$stats_items] = `echo "$parametro" | awk '{print \$11}' | rev | cut -c1 | tr -d "\n"`;
$mongo_resultset{"dbopenconnections"}->[$stats_items] = `echo "$parametro" | awk '{print \$12}' | tr -d "\n"`;
}
else {
$mongo_resultset{"dbinserts"}->[$stats_items] = `echo "$parametro" | awk '{print \$1}' | tr -d "\n"`;
$mongo_resultset{"dbqueries"}->[$stats_items] = `echo "$parametro" | awk '{print \$2}' | tr -d "\n"`;
$mongo_resultset{"dbupdates"}->[$stats_items] = `echo "$parametro" | awk '{print \$3}' | tr -d "\n"`;
$mongo_resultset{"dbdeletes"}->[$stats_items] = `echo "$parametro" | awk '{print \$4}' | tr -d "\n"`;
$mongo_resultset{"dbgetmores"}->[$stats_items] = `echo "$parametro" | awk '{print \$5}' | tr -d "\n"`;
$mongo_resultset{"dbcommands"}->[$stats_items] = `echo "$parametro" | awk '{print \$6}' | tr -d "\n"`;
$mongo_resultset{"dbflushes"}->[$stats_items] = `echo "$parametro" | awk '{print \$7}' | tr -d "\n"`;
$mongo_resultset{"dbpagefaults"}->[$stats_items] = `echo "$parametro" | awk '{print \$12}' | tr -d "\n"`;
$mongo_resultset{"dblockpercent"}->[$stats_items] = `echo "$parametro" | awk '{print \$13}' | awk -F"\:" '{print \$2}' | tr -d "\%" | tr -d "\n"`;
$mongo_resultset{"dbbttreepagemissedpercent"}->[$stats_items] = `echo "$parametro" | awk '{print \$14}' | tr -d "\%" | tr -d "\n"`;
$mongo_resultset{"dbclientreadqueuelength"}->[$stats_items] = `echo "$parametro" | awk '{print \$15}' | awk -F"\|" '{print \$1}' | tr -d "\n"`;
$mongo_resultset{"dbclientwritequeuelength"}->[$stats_items] = `echo "$parametro" | awk '{print \$15}' | awk -F"\|" '{print \$2}' | tr -d "\n"`;
$mongo_resultset{"dbactivereadingclients"}->[$stats_items] = `echo "$parametro" | awk '{print \$16}' | awk -F"\|" '{print \$1}' | tr -d "\n"`;
$mongo_resultset{"dbactivewritingclients"}->[$stats_items] = `echo "$parametro" | awk '{print \$16}' | awk -F"\|" '{print \$1}' | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficinbits"}->[$stats_items] = `echo "$parametro" | awk '{print \$17}' | rev | cut -c2- | rev | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficinbitunit"}->[$stats_items] = `echo "$parametro" | awk '{print \$17}' | rev | cut -c1 | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficoutbits"}->[$stats_items] = `echo "$parametro" | awk '{print \$18}' | rev | cut -c2- | rev | tr -d "\n"`;
$mongo_resultset{"dbnetworktrafficoutbitunit"}->[$stats_items] = `echo "$parametro" | awk '{print \$18}' | rev | cut -c1 | tr -d "\n"`;
$mongo_resultset{"dbopenconnections"}->[$stats_items] = `echo "$parametro" | awk '{print \$19}' | tr -d "\n"`;
}
$stats_items++;
}
}
}
# ----------------------------------------------------------------------------
# load_external_setup
#
# Load external file containing configuration
# ----------------------------------------------------------------------------
sub load_external_setup ($); # Declaration due a recursive call to itself on includes
sub load_external_setup ($){
my $archivo_cfg = $_[0];
my $buffer_line;
my @config_file;
my $parametro = "";
# Collect items from config file and put in an array
if (! open (CFG, "< $archivo_cfg")) {
print "[ERROR] Error opening configuration file $archivo_cfg: $!.\n";
exit 1;
}
while (<CFG>){
$buffer_line = parse_dosline ($_);
# Parse configuration file, this is specially difficult because can contain SQL code, with many things
if ($buffer_line !~ /^\#/){ # begins with anything except # (for commenting)
if ($buffer_line =~ m/(.+)\s(.*)/){
push @config_file, $buffer_line;
}
}
}
close (CFG);
# Some plugin setup default options
$plugin_setup{"mongostat"}="mongostat";
$plugin_setup{"tmconfig"}="tmconfig";
$plugin_setup{"logparser"}="grep_log";
# $plugin_setup{"mongostat"} = ""; NOT USED ANYMORE
foreach (@config_file){
$parametro = $_;
if ($parametro =~ m/^instance\s(.*)/i) {
$plugin_setup{"mongoinstance"}=$1;
}
if ($parametro =~ m/export PATH=(.*)/i) {
$ENV{'PATH'} = $1;
}
if ($parametro =~ m/export LD_LIBRARY_PATH=(.*)/i) {
$ENV{'LD_LIBRARY_PATH'} = $1;
}
if ($parametro =~ m/export MONGOCONFIG=(.*)/i) {
$ENV{'MONGOCONFIG'} = $1;
}
if ($parametro =~ m/export NLSPATH=(.*)/i) {
$ENV{'NLSPATH'} = $1;
}
if ($parametro =~ m/export MONGODIR=(.*)/i) {
$ENV{'MONGODIR'} = $1;
}
if ($parametro =~ m/export APPDIR=(.*)/i) {
$ENV{'APPDIR'} = $1;
}
if ($parametro =~ m/export LANG=(.*)/i) {
$ENV{'LANG'} = $1;
}
if ($parametro =~ m/^include\s(.*)/i) {
load_external_setup ($1);
}
if ($parametro =~ m/^logparser\s(.*)/i) {
$plugin_setup{"logparser"}=$1;
}
# Log check
if ($parametro =~ m/^log\s(.*)/i) {
$plugin_setup{"log"}->[$log_items]=$1;
$log_items++;
}
# Volume check
if ($parametro =~ m/^volume\s(.*)/i) {
$plugin_setup{"volume"}->[$volume_items]=$1;
$volume_items++;
}
# Processcheck
if ($parametro =~ m/^process\s(.*)/i) {
$plugin_setup{"process"}->[$process_items]=$1;
$process_items++;
}
# mongodb stats
if ($parametro =~ m/^mongodb_stats\s(.*)/i) {
$plugin_setup{"mongodb_stats"}->[$mongo_items]=$1;
$mongo_items++;
}
}
}
# ----------------------------------------------------------------------------
# mongostat
#
# This function uses mongostat from Mongo to get information
# Given Command (mongostat), check type and monitored object (optional)
# ----------------------------------------------------------------------------
sub mongostat ($$$$$){
my $cmdname = $_[0];
my $checktype = $_[1];
my $objname = $_[2];
my $host = $_[3];
my $port = $_[4];
#Mongo instance
my $mongoinstance = $plugin_setup{"mongoinstance"};
if (!defined $mongoinstance) {
$mongoinstance = $hostname;
}
# Call to mongostat
my $mongostat_call;
if ($cmdname) {
$mongostat_call = $cmdname;
}
else {
$mongostat_call = $plugin_setup{"mongostat"};
}
if ($checktype eq "check_dbstats") {
$stats_items = 0;
my $tmadmpqc_cmd = `$mongostat_call -n1 --host $host --port $port --all | tail -1 > "$resultfilestats"`;
load_mongo_result ($resultfilestats);
if ($stats_items > 0) {
my $ax;
my $cx;
my $value = 0;
my $novalue = 0;
my $realchecker;
my $dbinserts = 0;
my $dbqueries = 0;
my $dbupdates = 0;
my $dbdeletes = 0;
my $dbgetmores = 0;
my $dbcommands = 0;
my $dbflushes = 0;
my $dbpagefaults = 0;
my $dblockpercent = 0;
my $dbbttreepagemissedpercent = 0;
my $dbclientreadqueuelength = 0;
my $dbclientwritequeuelength = 0;
my $dbactivereadingclients = 0;
my $dbactivewritingclients = 0;
my $dbnetworktrafficinbits = 0;
my $dbnetworktrafficinbitunit;
my $dbnetworktrafficoutbits = 0;
my $dbnetworktrafficoutbitunit;
my $dbopenconnections = 0;
for ($ax=0; $ax < $stats_items + 0; $ax++){
my $bx = $ax - 1;
$realchecker = $mongo_resultset{"checker"}[$ax];
$dbinserts = $mongo_resultset{"dbinserts"}[$ax];
$dbqueries = $mongo_resultset{"dbqueries"}[$ax];
$dbupdates = $mongo_resultset{"dbupdates"}[$ax];
$dbdeletes = $mongo_resultset{"dbdeletes"}[$ax];
$dbgetmores = $mongo_resultset{"dbgetmores"}[$ax];
$dbcommands = $mongo_resultset{"dbcommands"}[$ax];
$dbflushes = $mongo_resultset{"dbflushes"}[$ax];
$dbpagefaults = $mongo_resultset{"dbpagefaults"}[$ax];
$dbbttreepagemissedpercent = $mongo_resultset{"dbbttreepagemissedpercent"}[$ax];
$dbclientreadqueuelength = $mongo_resultset{"dbclientreadqueuelength"}[$ax];
$dbclientwritequeuelength = $mongo_resultset{"dbclientwritequeuelength"}[$ax];
$dbactivereadingclients = $mongo_resultset{"dbactivereadingclients"}[$ax];
$dbactivewritingclients = $mongo_resultset{"dbactivewritingclients"}[$ax];
$dbnetworktrafficinbits = $mongo_resultset{"dbnetworktrafficinbits"}[$ax];
$dbnetworktrafficinbitunit = $mongo_resultset{"dbnetworktrafficinbitunit"}[$ax];
$dbnetworktrafficoutbits = $mongo_resultset{"dbnetworktrafficoutbits"}[$ax];
$dbnetworktrafficoutbitunit = $mongo_resultset{"dbnetworktrafficoutbitunit"}[$ax];
$dbopenconnections = $mongo_resultset{"dbopenconnections"}[$ax];
if ($dbnetworktrafficinbitunit eq "k") {
$dbnetworktrafficinbits = $dbnetworktrafficinbits * 1024;
}
elsif ($dbnetworktrafficinbitunit eq "m") {
$dbnetworktrafficinbits = $dbnetworktrafficinbits * 1024 * 1024;
}
elsif ($dbnetworktrafficinbitunit eq "g") {
$dbnetworktrafficinbits = $dbnetworktrafficinbits * 1024 * 1024 * 1024;
}
elsif ($dbnetworktrafficinbitunit eq "t") {
$dbnetworktrafficinbits = $dbnetworktrafficinbits * 1024 * 1024 * 1024 * 1024;
}
if ($dbnetworktrafficoutbitunit eq "k") {
$dbnetworktrafficoutbits = $dbnetworktrafficoutbits * 1024;
}
elsif ($dbnetworktrafficoutbitunit eq "m") {
$dbnetworktrafficoutbits = $dbnetworktrafficoutbits * 1024 * 1024;
}
elsif ($dbnetworktrafficoutbitunit eq "g") {
$dbnetworktrafficoutbits = $dbnetworktrafficoutbits * 1024 * 1024 * 1024;
}
elsif ($dbnetworktrafficoutbitunit eq "t") {
$dbnetworktrafficoutbits = $dbnetworktrafficoutbits * 1024 * 1024 * 1024 * 1024;
}
}
if ($objname eq "") {
print_module("MongoDB_Inserts_" . "$host" . ":" . "$port", "generic_data", $dbinserts, "DB Inserts per second for $host" . ":" . "$port");
print_module("MongoDB_Queries_" . "$host" . ":" . "$port", "generic_data", $dbqueries, "DB Queries per second for $host" . ":" . "$port");
print_module("MongoDB_Updates_" . "$host" . ":" . "$port", "generic_data", $dbupdates, "DB Updates per second for $host" . ":" . "$port");
print_module("MongoDB_Deletes_" . "$host" . ":" . "$port", "generic_data", $dbdeletes, "DB Deletes per second for $host" . ":" . "$port");
print_module("MongoDB_Getmores_" . "$host" . ":" . "$port", "generic_data", $dbgetmores, "DB Getmore operations per second for $host" . ":" . "$port");
print_module("MongoDB_Commands_" . "$host" . ":" . "$port", "generic_data", $dbcommands, "DB Command operations per second for $host" . ":" . "$port");
print_module("MongoDB_Flushes_" . "$host" . ":" . "$port", "generic_data", $dbflushes, "DB Fsync Flushes per second for $host" . ":" . "$port");
print_module("MongoDB_PageFaults_" . "$host" . ":" . "$port", "generic_data", $dbpagefaults, "DB Page faults per second for $host" . ":" . "$port");
print_module("MongoDB_IdxMiss_" . "$host" . ":" . "$port", "generic_data", $dbbttreepagemissedpercent, "DB bttree page missed percentage for $host" . ":" . "$port");
print_module("MongoDB_ClientReadQueueLength_" . "$host" . ":" . "$port", "generic_data", $dbclientreadqueuelength, "DB Client read queue length for $host" . ":" . "$port");
print_module("MongoDB_ClientWriteQueueLength_" . "$host" . ":" . "$port", "generic_data", $dbclientwritequeuelength, "DB Client write queue length for $host" . ":" . "$port");
print_module("MongoDB_ActiveClientsReading_" . "$host" . ":" . "$port", "generic_data", $dbactivereadingclients, "DB Active clients reading for $host" . ":" . "$port");
print_module("MongoDB_ActiveClientsWriting_" . "$host" . ":" . "$port", "generic_data", $dbactivewritingclients, "DB Active clients writing for $host" . ":" . "$port");
print_module("MongoDB_NetworkTrafficInBits_" . "$host" . ":" . "$port", "generic_data", $dbnetworktrafficinbits, "DB Network traffic in bits for $host" . ":" . "$port");
print_module("MongoDB_NetworkTrafficOutBits_" . "$host" . ":" . "$port", "generic_data", $dbnetworktrafficoutbits, "DB Network traffic out bits for $host" . ":" . "$port");
print_module("MongoDB_OpenConns_" . "$host" . ":" . "$port", "generic_data", $dbopenconnections, "DB Open connections for $host" . ":" . "$port");
}
elsif ($objname eq "shardctrl") {
print_module("MongoDB_Inserts_" . "$host" . ":" . "$port", "generic_data", $dbinserts, "DB Inserts per second for $host" . ":" . "$port");
print_module("MongoDB_Queries_" . "$host" . ":" . "$port", "generic_data", $dbqueries, "DB Queries per second for $host" . ":" . "$port");
print_module("MongoDB_Updates_" . "$host" . ":" . "$port", "generic_data", $dbupdates, "DB Updates per second for $host" . ":" . "$port");
print_module("MongoDB_Deletes_" . "$host" . ":" . "$port", "generic_data", $dbdeletes, "DB Deletes per second for $host" . ":" . "$port");
print_module("MongoDB_Getmores_" . "$host" . ":" . "$port", "generic_data", $dbgetmores, "DB Getmore operations per second for $host" . ":" . "$port");
print_module("MongoDB_Commands_" . "$host" . ":" . "$port", "generic_data", $dbcommands, "DB Command operations per second for $host" . ":" . "$port");
print_module("MongoDB_PageFaults_" . "$host" . ":" . "$port", "generic_data", $dbpagefaults, "DB Page faults per second for $host" . ":" . "$port");
print_module("MongoDB_NetworkTrafficInBits_" . "$host" . ":" . "$port", "generic_data", $dbnetworktrafficinbits, "DB Network traffic in bits for $host" . ":" . "$port");
print_module("MongoDB_NetworkTrafficOutBits_" . "$host" . ":" . "$port", "generic_data", $dbnetworktrafficoutbits, "DB Network traffic out bits for $host" . ":" . "$port");
print_module("MongoDB_OpenConns_" . "$host" . ":" . "$port", "generic_data", $dbopenconnections, "DB Open connections for $host" . ":" . "$port");
}
}
}
}
# ----------------------------------------------------------------------------
# alert_log
#
# Do a call to alertlog plugin and output the result
# Receives logfile, and module name
# ----------------------------------------------------------------------------
sub alert_log($$$){
my $alertlog = $_[0];
my $module_name = $_[1];
my $log_expression = $_[2];
my $plugin_call = "";
# Call to logparser
if ($OS eq "MSWin32") {
$plugin_call = $plugin_setup{"logparser"}. " $alertlog $module_name $log_expression";
} else {
$plugin_call = $plugin_setup{"logparser"}. " $alertlog $module_name $log_expression 2> /dev/null";
}
my $output = `$plugin_call`;
if ($output ne ""){
print $output;
} else {
print_module($module_name, "async_string", "", "Alertlog for $alertlog ($log_expression)");
}
}
# ----------------------------------------------------------------------------
# spare_system_disk_win
#
# This function return % free disk on Windows, using WMI call
# ----------------------------------------------------------------------------
sub spare_system_disk_win ($$){
my $name = $_[0];
my $volume = $_[1];
my $computer = "localhost";
my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or return;
my $colItems = $objWMIService->ExecQuery("SELECT * from CIM_LogicalDisk WHERE Name = '$volume'", "WQL", wbemFlagReturnImmediately | wbemFlagForwardOnly);
foreach my $objItem (in $colItems) {
my $data = ($objItem->{"FreeSpace"} / $objItem->{"Size"}) * 100;
print_module("Mongo_" . "$name" . "_Volume_" . "$volume", "generic_data", "$data", "Free disk on $volume (%)");
return;
}
}
# ----------------------------------------------------------------------------
# spare_system_disk
#
# Check free space on volume
# Receives volume name and instance
# ----------------------------------------------------------------------------
sub spare_system_disk ($$) {
my $name = $_[0];
my $vol = $_[1];
if ($vol eq ""){
return;
}
# This is a posix call, should be the same on all systems !
if ( $OS_NAME eq "SunOS\n" ) {
my $output = `/usr/xpg4/bin/df -kP | grep "$vol\$" | awk '{ print \$5 }' | tr -d "%"`;
my $disk_space = $output - 0;
print_module("Mongo_" . "$name" . "_Volume_" . "$vol", "generic_data", $disk_space, "% of volume occupied on $vol (%)");
} else {
my $output = `df -kP | grep "$vol\$" | awk '{ print \$5 }' | tr -d "%"`;
my $disk_space = $output - 0;
print_module("Mongo_" . "$name" . "_Volume_" . "$vol", "generic_data", $disk_space, "% of volume occupied on $vol (%)");
}
}
# ----------------------------------------------------------------------------
# process_status_unix
#
# Generates a pandora module about the running status of a given process
# ----------------------------------------------------------------------------
sub process_status_unix ($$){
my $proc = $_[0];
my $proc_name = $_[1];
if ($proc eq ""){
return;
}
if ( $OS_NAME eq "SunOS\n" ) {
my $data = trim (`/usr/ucb/ps -aguxwwww | grep "$proc" | grep -v grep | wc -l | awk '{print \$1}`);
print_module("Mongo_" . "$proc_name" . "_Process_" . "$proc", "generic_proc", $data, "Status of process $proc");
} else {
my $data = trim (`ps aux | grep "$proc" | grep -v grep | wc -l`);
print_module("Mongo_" . "$proc_name" . "_Process_" . "$proc", "generic_proc", $data, "Status of process $proc");
}
}
# ----------------------------------------------------------------------------
# process_status_win
#
# Generates a pandora module about the running status of a given process
# ----------------------------------------------------------------------------
sub process_status_win ($$){
my $proc = $_[0];
my $proc_name = $_[1];
if ($proc eq ""){
return;
}
my $computer = "localhost";
my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or return;
my $colItems = $objWMIService->ExecQuery("SELECT * FROM Win32_Process WHERE Caption = '$proc'", "WQL", wbemFlagReturnImmediately | wbemFlagForwardOnly);
foreach my $objItem (in $colItems) {
if ($objItem->{"Caption"} eq $proc){
print_module("Mongo_" . "$proc_name" . "_Process_" . "$proc", "generic_proc", 1, "Status of process $proc");
return;
} else {
print_module("Mongo_" . "$proc_name" . "_Process_" . "$proc", "generic_proc", 0, "Status of process $proc");
return;
}
}
# no matches, process is not running
print_module("Mongo_" . "$proc_name" . "_Process_" . "$proc", "generic_proc", 0, "Status of process $proc");
}
# ----------------------------------------------------------------------------
# process_mem_win
#
# Generates a Pandora FMS about memory usage of a given process "pepito.exe"
# only works with EXACT names.
# ----------------------------------------------------------------------------
sub process_mem_win ($$){
my $proc = $_[0];
my $proc_name = $_[1];
if ($proc eq ""){
return;
}
my $computer = "localhost";
my $objWMIService = Win32::OLE->GetObject("winmgmts:\\\\$computer\\root\\CIMV2") or return;
my $colItems = $objWMIService->ExecQuery("SELECT * FROM Win32_Process WHERE Caption = '$proc'", "WQL", wbemFlagReturnImmediately | wbemFlagForwardOnly);
foreach my $objItem (in $colItems) {
if ($objItem->{"Caption"} eq $proc){
print_module("Mongo_" . "$proc_name" . "_Proc_MEM_" . "$proc", "generic_data", $objItem->{"WorkingSetSize"}, "Memory in bytes of process $proc (B)");
} else {
return;
}
}
}
# ----------------------------------------------------------------------------
# process_mem_unix
#
# Generates a Pandora FMS about memory usage of a given process
# ----------------------------------------------------------------------------
sub process_mem_unix ($$){
my $vol = $_[0];
my $proc_name = $_[1];
if ($vol eq ""){
return;
}
if ( $OS_NAME eq "SunOS\n" ) {
my $data = `/usr/ucb/ps -aguxwwww | grep "$vol" | grep -v grep | awk '{ print \$4 }'`;
my @data2 = split ("\n", $data),
my $tot = 0;
foreach (@data2){
$tot = $tot + $_;
}
print_module("Mongo_" . "$proc_name" . "_Proc_MEM_" . "$vol", "generic_data", $tot, "Memory used (%) for process $vol (%)");
} else {
my $data = `ps aux | grep "$vol" | grep -v grep | awk '{ print \$6 }'`;
my @data2 = split ("\n", $data),
my $tot = 0;
foreach (@data2){
$tot = $tot + $_;
}
print_module("Mongo_" . "$proc_name" . "_Proc_MEM_" . "$vol", "generic_data", $tot, "Memory used (in bytes) for process $vol (%)");
}
}
# ----------------------------------------------------------------------------
# process_cpu_unix
#
# Generates a Pandora FMS about memory usage of a given process
# ----------------------------------------------------------------------------
sub process_cpu_unix ($$) {
my $vol = $_[0];
my $proc_name = $_[1];
if ($vol eq ""){
return;
}
if ( $OS_NAME eq "SunOS\n" ) {
my $data = `/usr/ucb/ps -aguxwwww | grep "$vol" | grep -v grep | awk '{ print \$3 }'`;
my @data2 = split ("\n", $data),
my $tot = 0;
foreach (@data2){
$tot = $tot + $_;
}
print_module("Mongo_" . "$proc_name" . "_Proc_CPU_" . "$vol", "generic_data", $tot, "CPU (%) used for process $vol (%)");
} else {
my $data = `ps aux | grep "$vol" | grep -v grep | awk '{ print \$3 }'`;
my @data2 = split ("\n", $data),
my $tot = 0;
foreach (@data2){
$tot = $tot + $_;
}
print_module("Mongo_" . "$proc_name" . "_Proc_CPU_" . "$vol", "generic_data", $tot, "CPU (%) used for process $vol (%)");
}
}
#--------------------------------------------------------------------------------
#--------------------------------------------------------------------------------
# MAIN PROGRAM
# -------------------------------------------------------------------------------
#--------------------------------------------------------------------------------
# Parse external configuration file
# Load config file from command line
if ($#ARGV == -1 ){
print "I need at least one parameter: Complete path to external configuration file \n";
exit;
}
# Check for file
if ( ! -f $archivo_cfg ) {
printf "\n [ERROR] Cannot open configuration file at $archivo_cfg. \n\n";
exit 1;
}
load_external_setup ($archivo_cfg);
# Check for logparser, if not ready, skip all log check
if ( ! -f $plugin_setup{"logparser"} ) {
# Create a dummy check module with and advise warning
if ($log_items > 0) {
print_module("Error: Log parser not found", "async_string", 0, "Log parser not found, please check your configuration file and set it");
}
$log_items =0;
}
# Check individual defined volumes
if ($volume_items > 0){
my $ax;
for ($ax=0; $ax < $volume_items; $ax++){
my ($name, $volume) = split (";",$plugin_setup{"volume"}[$ax]);
if ($OS eq "MSWin32"){
spare_system_disk_win ($name, $volume);
} else {
spare_system_disk ($name, $volume);
}
}
}
# Check individual defined logs
if ($log_items > 0){
my $ax;
for ($ax=0; $ax < $log_items; $ax++){
my ($logfile, $name, $expression) = split (";",$plugin_setup{"log"}[$ax]);
# Verify proper valid values here or skip
if (!defined($logfile)){
next;
}
if (!defined($name)){
next;
}
if (!defined($expression)){
next;
}
alert_log ($logfile, $name, $expression);
}
}
# Check individual defined process
if ($process_items > 0){
my $ax;
for ($ax=0; $ax < $process_items; $ax++){
my ($name, $process) = split (";",$plugin_setup{"process"}[$ax]);
if ($OS eq "MSWin32") {
process_status_win ($process, $name);
process_mem_win ($process, $name);
} else {
process_status_unix ($process, $name);
process_mem_unix ($process, $name);
process_cpu_unix ($process, $name);
}
}
}
# Mongo stats
if ($mongo_items > 0) {
my $ax;
for ($ax=0; $ax < $mongo_items; $ax++){
my ($cmdname, $checktype, $objname, $host, $port) = split (";",$plugin_setup{"mongodb_stats"}[$ax]);
mongostat ($cmdname, $checktype, $objname, $host, $port);
}
}