This is due to various changes in Asterisk manager commands syntax.
A patch is available upstream, see this bug report:
http://munin-monitoring.org/ticket/1118
Attached is the patch from the page above.
Maybe this should be included in the package from squeeze-backports,
version 1.4.6-1~bpo60+1 there still suffers from this bug.
Best regards,
--
Raphaël HALIMI
>From 5a1fdd0cbea24bf6775072866cbd5aa7e9b0458b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Diego=20Elio=20Petten=C3=B2?= <[email protected]>
Date: Fri, 12 Aug 2011 20:39:52 +0200
Subject: [PATCH] Fix Asterisk plugins.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Some of the commands have been renamed in 1.6 and 1.8 series (which are the
only versions that are still security-supported and that should be in use),
so use the new syntax without requiring the admin to set up command
aliases.
Also make sure to exhaust the read buffer of the socket before terminating
the plugin's execution, otherwise the asterisk logs will be full of "Broken
Pipe" error messages, each time a plugin is executed.
Signed-off-by: Diego Elio Pettenò <[email protected]>
---
plugins/node.d/asterisk_channels.in | 5 ++++-
plugins/node.d/asterisk_channelstypes.in | 5 ++++-
plugins/node.d/asterisk_codecs.in | 3 +++
plugins/node.d/asterisk_meetme.in | 5 ++++-
plugins/node.d/asterisk_meetmeusers.in | 5 ++++-
plugins/node.d/asterisk_sipchannels.in | 3 +++
plugins/node.d/asterisk_sippeers.in | 3 +++
plugins/node.d/asterisk_voicemail.in | 5 ++++-
8 files changed, 29 insertions(+), 5 deletions(-)
diff --git a/plugins/node.d/asterisk_channels.in b/plugins/node.d/asterisk_channels.in
index b4e9860..35de2a2 100644
--- a/plugins/node.d/asterisk_channels.in
+++ b/plugins/node.d/asterisk_channels.in
@@ -104,7 +104,7 @@ $pop->print("");
## Request status of messages.
$pop->print("Action: command");
-$pop->print("Command: show channels");
+$pop->print("Command: core show channels");
$pop->print("");
my $result;
while (($line = $pop->getline) and ($line !~ /END COMMAND/o))
@@ -117,6 +117,9 @@ my $nb = (split ' ',$result)[0];
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
print "channels.value $nb\n";
# vim:syntax=perl
diff --git a/plugins/node.d/asterisk_channelstypes.in b/plugins/node.d/asterisk_channelstypes.in
index 06ab280..a23007b 100644
--- a/plugins/node.d/asterisk_channelstypes.in
+++ b/plugins/node.d/asterisk_channelstypes.in
@@ -120,7 +120,7 @@ $pop->print("");
## Request status of messages.
$pop->print("Action: command");
-$pop->print("Command: show channels");
+$pop->print("Command: core show channels");
$pop->print("");
#Response: Follows
@@ -157,6 +157,9 @@ while (($line = $pop->getline) and ($line !~ /active channels/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
$i = 0;
foreach my $channel (@CHANNELS) {
print "$channel.value $results[$i]\n";
diff --git a/plugins/node.d/asterisk_codecs.in b/plugins/node.d/asterisk_codecs.in
index 434d4e6..93bd87a 100644
--- a/plugins/node.d/asterisk_codecs.in
+++ b/plugins/node.d/asterisk_codecs.in
@@ -217,6 +217,9 @@ while (($line = $pop->getline) and ($line !~ /active IAX channel/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
$i = 0;
foreach my $codec (@CODECS) {
print "$codec.value $results[$i]\n";
diff --git a/plugins/node.d/asterisk_meetme.in b/plugins/node.d/asterisk_meetme.in
index 72ce10d..091f384 100644
--- a/plugins/node.d/asterisk_meetme.in
+++ b/plugins/node.d/asterisk_meetme.in
@@ -104,7 +104,7 @@ $pop->print("");
## Request status of messages.
$pop->print("Action: command");
-$pop->print("Command: meetme");
+$pop->print("Command: meetme list");
$pop->print("");
@@ -129,6 +129,9 @@ while (($line = $pop->getline) and ($line !~ /Total number|No active MeetMe/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
print "confs.value $confs\n";
# vim:syntax=perl
diff --git a/plugins/node.d/asterisk_meetmeusers.in b/plugins/node.d/asterisk_meetmeusers.in
index 1a0c565..0d6a169 100644
--- a/plugins/node.d/asterisk_meetmeusers.in
+++ b/plugins/node.d/asterisk_meetmeusers.in
@@ -106,7 +106,7 @@ $pop->print("");
## Request status of messages.
$pop->print("Action: command");
-$pop->print("Command: meetme");
+$pop->print("Command: meetme list");
$pop->print("");
my $nb = 0;
@@ -125,6 +125,9 @@ while (($line = $pop->getline) and ($line !~ /END COMMAND/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
print "users.value $nb\n";
# vim:syntax=perl
diff --git a/plugins/node.d/asterisk_sipchannels.in b/plugins/node.d/asterisk_sipchannels.in
index a4750c3..9309575 100644
--- a/plugins/node.d/asterisk_sipchannels.in
+++ b/plugins/node.d/asterisk_sipchannels.in
@@ -176,6 +176,9 @@ while (($line = $pop->getline) and ($line !~ /active SIP channel/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
$i = 0;
foreach my $codec (@CODECS) {
print "$codec.value $results[$i]\n";
diff --git a/plugins/node.d/asterisk_sippeers.in b/plugins/node.d/asterisk_sippeers.in
index 138ef2c..395881f 100644
--- a/plugins/node.d/asterisk_sippeers.in
+++ b/plugins/node.d/asterisk_sippeers.in
@@ -152,6 +152,9 @@ while (($line = $pop->getline) and ($line !~ /END COMMAND/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
#print "peers.value $peers\n";
print "mon.value $monitor_online\n";
print "moff.value $monitor_offline\n";
diff --git a/plugins/node.d/asterisk_voicemail.in b/plugins/node.d/asterisk_voicemail.in
index 7fa76a0..f8bae21 100644
--- a/plugins/node.d/asterisk_voicemail.in
+++ b/plugins/node.d/asterisk_voicemail.in
@@ -109,7 +109,7 @@ $pop->print("");
## Request status of messages.
$pop->print("Action: command");
-$pop->print("Command: show voicemail users");
+$pop->print("Command: voicemail show users");
$pop->print("");
#Context Mbox User Zone NewMsg
@@ -133,5 +133,8 @@ while (($line = $pop->getline) and ($line !~ /--END/o))
$pop->print("Action: logoff");
$pop->print("");
+## Exhaust buffer before closing (to avoid polluting Asterisk's logs)
+while ($line = $pop->getline) {}
+
print "messages.value $results\n";
# vim:syntax=perl
--
1.7.6
