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-rwxr-xr-xplugins-scripts/check_mailq.pl105
1 files changed, 84 insertions, 21 deletions
diff --git a/plugins-scripts/check_mailq.pl b/plugins-scripts/check_mailq.pl
index 1d0a3ad7..488cf2f1 100755
--- a/plugins-scripts/check_mailq.pl
+++ b/plugins-scripts/check_mailq.pl
@@ -20,8 +20,8 @@
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
-#
+# Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
+# USA
#
############################################################################
@@ -31,7 +31,8 @@ use Getopt::Long;
use vars qw($opt_V $opt_h $opt_v $verbose $PROGNAME $opt_w $opt_c $opt_t
$opt_M $mailq $status $state $msg $msg_q $msg_p $opt_W $opt_C $mailq @lines
%srcdomains %dstdomains);
-use lib utils.pm;
+use FindBin;
+use lib "$FindBin::Bin";
use utils qw(%ERRORS &print_revision &support &usage );
@@ -199,20 +200,20 @@ if ($mailq eq "sendmail") {
## now check the queue length(s)
if ($msg_q == 0) {
- $msg = "OK: mailq is empty";
+ $msg = "OK: $mailq mailq is empty";
$state = $ERRORS{'OK'};
} else {
print "msg_q = $msg_q warn=$opt_w crit=$opt_c\n" if $verbose;
# overall queue length
if ($msg_q < $opt_w) {
- $msg = "OK: mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
+ $msg = "OK: $mailq mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
$state = $ERRORS{'OK'};
}elsif ($msg_q >= $opt_w && $msg_q < $opt_c) {
- $msg = "WARNING: mailq is $msg_q (threshold w = $opt_w)";
+ $msg = "WARNING: $mailq mailq is $msg_q (threshold w = $opt_w)";
$state = $ERRORS{'WARNING'};
}else {
- $msg = "CRITICAL: mailq is $msg_q (threshold c = $opt_c)";
+ $msg = "CRITICAL: $mailq mailq is $msg_q (threshold c = $opt_c)";
$state = $ERRORS{'CRITICAL'};
}
@@ -344,20 +345,20 @@ elsif ( $mailq eq "postfix" ) {
# check queue length(s)
if ($msg_q == 0){
- $msg = "OK: mailq reports queue is empty";
+ $msg = "OK: $mailq mailq reports queue is empty";
$state = $ERRORS{'OK'};
} else {
print "msg_q = $msg_q warn=$opt_w crit=$opt_c\n" if $verbose;
# overall queue length
if ($msg_q < $opt_w) {
- $msg = "OK: mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
+ $msg = "OK: $mailq mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
$state = $ERRORS{'OK'};
}elsif ($msg_q >= $opt_w && $msg_q < $opt_c) {
- $msg = "WARNING: mailq is $msg_q (threshold w = $opt_w)";
+ $msg = "WARNING: $mailq mailq is $msg_q (threshold w = $opt_w)";
$state = $ERRORS{'WARNING'};
}else {
- $msg = "CRITICAL: mailq is $msg_q (threshold c = $opt_c)";
+ $msg = "CRITICAL: $mailq mailq is $msg_q (threshold c = $opt_c)";
$state = $ERRORS{'CRITICAL'};
}
@@ -373,7 +374,7 @@ elsif ( $mailq eq "postfix" ) {
# }
#}
}
-} # end of ($mailq eq "postfixl")
+} # end of ($mailq eq "postfix")
elsif ( $mailq eq "qmail" ) {
# open qmail-qstat
@@ -431,13 +432,13 @@ elsif ( $mailq eq "qmail" ) {
# overall queue length
if ($msg_q < $opt_w) {
- $msg = "OK: mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
+ $msg = "OK: $mailq mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
$state = $ERRORS{'OK'};
}elsif ($msg_q >= $opt_w && $msg_q < $opt_c) {
- $msg = "WARNING: mailq is $msg_q (threshold w = $opt_w)";
+ $msg = "WARNING: $mailq mailq is $msg_q (threshold w = $opt_w)";
$state = $ERRORS{'WARNING'};
}else {
- $msg = "CRITICAL: mailq is $msg_q (threshold c = $opt_c)";
+ $msg = "CRITICAL: $mailq mailq is $msg_q (threshold c = $opt_c)";
$state = $ERRORS{'CRITICAL'};
}
@@ -489,17 +490,54 @@ elsif ( $mailq eq "exim" ) {
exit $ERRORS{CRITICAL};
}
if ($msg_q < $opt_w) {
- $msg = "OK: mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
+ $msg = "OK: $mailq mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
$state = $ERRORS{'OK'};
}elsif ($msg_q >= $opt_w && $msg_q < $opt_c) {
- $msg = "WARNING: mailq is $msg_q (threshold w = $opt_w)";
+ $msg = "WARNING: $mailq mailq is $msg_q (threshold w = $opt_w)";
$state = $ERRORS{'WARNING'};
}else {
- $msg = "CRITICAL: mailq is $msg_q (threshold c = $opt_c)";
+ $msg = "CRITICAL: $mailq mailq is $msg_q (threshold c = $opt_c)";
$state = $ERRORS{'CRITICAL'};
}
} # end of ($mailq eq "exim")
+elsif ( $mailq eq "nullmailer" ) {
+ ## open mailq
+ if ( defined $utils::PATH_TO_MAILQ && -x $utils::PATH_TO_MAILQ ) {
+ if (! open (MAILQ, "$utils::PATH_TO_MAILQ | " ) ) {
+ print "ERROR: could not open $utils::PATH_TO_MAILQ \n";
+ exit $ERRORS{'UNKNOWN'};
+ }
+ }elsif( defined $utils::PATH_TO_MAILQ){
+ unless (-x $utils::PATH_TO_MAILQ) {
+ print "ERROR: $utils::PATH_TO_MAILQ is not executable by (uid $>:gid($)))\n";
+ exit $ERRORS{'UNKNOWN'};
+ }
+ } else {
+ print "ERROR: \$utils::PATH_TO_MAILQ is not defined\n";
+ exit $ERRORS{'UNKNOWN'};
+ }
+
+ while (<MAILQ>) {
+ #2006-06-22 16:00:00 282 bytes
+
+ if (/^[1-9][0-9]*-[01][0-9]-[0-3][0-9]\s[0-2][0-9]\:[0-2][0-9]\:[0-2][0-9]\s{2}[0-9]+\sbytes$/) {
+ $msg_q++ ;
+ }
+ }
+ close(MAILQ) ;
+ if ($msg_q < $opt_w) {
+ $msg = "OK: $mailq mailq ($msg_q) is below threshold ($opt_w/$opt_c)";
+ $state = $ERRORS{'OK'};
+ }elsif ($msg_q >= $opt_w && $msg_q < $opt_c) {
+ $msg = "WARNING: $mailq mailq is $msg_q (threshold w = $opt_w)";
+ $state = $ERRORS{'WARNING'};
+ }else {
+ $msg = "CRITICAL: $mailq mailq is $msg_q (threshold c = $opt_c)";
+ $state = $ERRORS{'CRITICAL'};
+ }
+} # end of ($mailq eq "nullmailer")
+
# Perfdata support
print "$msg|unsent=$msg_q;$opt_w;$opt_c;0\n";
exit $state;
@@ -559,7 +597,7 @@ sub process_arguments(){
}
if (defined $opt_M) {
- if ($opt_M =~ /^(sendmail|qmail|postfix|exim)$/) {
+ if ($opt_M =~ /^(sendmail|qmail|postfix|exim|nullmailer)$/) {
$mailq = $opt_M ;
}elsif( $opt_M eq ''){
$mailq = 'sendmail';
@@ -568,7 +606,30 @@ sub process_arguments(){
exit $ERRORS{'UNKNOWN'};
}
}else{
- $mailq = 'sendmail' ;
+ if (defined $utils::PATH_TO_QMAIL_QSTAT
+ && -x $utils::PATH_TO_QMAIL_QSTAT)
+ {
+ $mailq = 'qmail';
+ }
+ elsif (-d '/var/lib/postfix' || -d '/var/local/lib/postfix'
+ || -e '/usr/sbin/postfix' || -e '/usr/local/sbin/postfix')
+ {
+ $mailq = 'postfix';
+ }
+ elsif (-d '/usr/lib/exim4' || -d '/usr/local/lib/exim4'
+ || -e '/usr/sbin/exim' || -e '/usr/local/sbin/exim')
+ {
+ $mailq = 'exim';
+ }
+ elsif (-d '/usr/lib/nullmailer' || -d '/usr/local/lib/nullmailer'
+ || -e '/usr/sbin/nullmailer-send'
+ || -e '/usr/local/sbin/nullmailer-send')
+ {
+ $mailq = 'nullmailer';
+ }
+ else {
+ $mailq = 'sendmail';
+ }
}
return $ERRORS{'OK'};
@@ -591,7 +652,7 @@ sub print_help () {
print "-W (--Warning) = Min. number of messages for same domain in queue to generate warning\n";
print "-C (--Critical) = Min. number of messages for same domain in queue to generate critical alert ( W < C )\n";
print "-t (--timeout) = Plugin timeout in seconds (default = $utils::TIMEOUT)\n";
- print "-M (--mailserver) = [ sendmail | qmail | postfix | exim ] (default = sendmail)\n";
+ print "-M (--mailserver) = [ sendmail | qmail | postfix | exim | nullmailer ] (default = autodetect)\n";
print "-h (--help)\n";
print "-V (--version)\n";
print "-v (--verbose) = debugging output\n";
@@ -599,6 +660,8 @@ sub print_help () {
print "Note: -w and -c are required arguments. -W and -C are optional.\n";
print " -W and -C are applied to domains listed on the queues - both FROM and TO. (sendmail)\n";
print " -W and -C are applied message not yet preproccessed. (qmail)\n";
+ print " This plugin tries to autodetect which mailserver you are running,\n";
+ print " you can override the autodetection with -M.\n";
print " This plugin uses the system mailq command (sendmail) or qmail-stat (qmail)\n";
print " to look at the queues. Mailq can usually only be accessed by root or \n";
print " a TrustedUser. You will have to set appropriate permissions for the plugin to work.\n";
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 10:23:48 +0000