monitoring: mars-status update, add zabbix template

- add zabbix template, cronjob and config

monitoring/README

@@ -0,0 +1,25 @@
+This directory contains files for the status of mars indicate to monitors, and monitor.
+
+mars-status				- mars status overview
+mars-status.8				- man page fpr mars-status
+/zabbix/mars.conf			- zabbix config file for mars
+/zabbix/mars-cron-job			- zabbix cron-job for mars
+/zabbix/zabbix_mars_template.xml	- zabbix template for mars
+
+TODO on mars-status:
+--------------------
+1) write file to disk
+
+2) run mars-status with --help for more informations
+
+
+TODO on mars to zabbix:
+-----------------------
+1) add a cronjob for mars. this should run every 2-5 minutes. the job writes 
+a file '/tmp/zabbix.mars' with all the important value from mars.
+
+2) put the file 'mars.conf' in the '/etc/zabbix/zabbix_agentd.d' directory, 
+so it can be loaded from zabbix-agent. then start the agent again.
+
+3) load the template in zabbix and associate it with the mars servers.
+

monitoring/mars-status

@@ -1,5 +1,6 @@
 #!/usr/bin/perl -w
 # (c) 2012/2013 Joerg Mann / 1&1 Internet AG
+# released under GPL
 #
 # last update at now ...
 
@@ -20,7 +21,7 @@ use File::Basename;
 binmode STDOUT, ":utf8";
 
 ### defaults
-my $version        = "0.072k";
+my $version        = "0.072m";
 my $alife_timeout  = "30";	# sec for remote-nodes timeout
 my $is_tty 	   = 0;
 my $mars_dir       = '/mars';
@@ -533,7 +534,7 @@ sub check_ressource {
             foreach my $partner (@servers) {
                 $partner  =~ s/^data-//;
                 if ( $partner eq $himself ) { next; }
-                $himselfip = check_link "$mars_dir/ips/ip-$himself";
+                $himselfip = check_link "$mars_dir/ips/ip-$partner";
                 print_screen "   -> remote Node ($partner [$himselfip]) as ", 'bold';
                 display_partner(
                     ressource		=> $res,
@@ -666,11 +667,11 @@ sub check_logfile {
                 }
 
             } else {
-                # secondary
+               # secondary
                 if ( $VersionFileCount eq $LPartner ) {
                     print_screen "\t$Gls$Gfr$Gls$Gfr$Gfr$Gfr      $Gao$Gab", "$Color_red";
                 } elsif ( $VersionFileCount > 1 ) {
-                    print_screen "\t$Gls$Gfr$Gls$Gfr$Gfr$Gfr      $Gkr$Gab", "$Color_red";
+                    print_screen "\t$Gls$Gfr$Gls$Gfr$Gfr     $Gls$Gfr$Gkr$Gab", "$Color_red";
                 } else {
                     print_screen "\t$Gls$Gfr$Gls$Gfr$Gfr     $Gls$Gfr$Gau$Gab", "$Color_red";
                 }
@@ -900,6 +901,7 @@ sub check_limit {
         }
         close MARS_LIMIT;
     }
+    $mars_limit_sol = 0 if ( !$mars_limit_sol);
 
     ### ist
     my $mars_limit_ist;
@@ -910,6 +912,7 @@ sub check_limit {
         }
         close MARS_LIMIT;
      }
+     $mars_limit_ist = 0 if ( !$mars_limit_ist);
     
     ### presently results
     print_screen "$LimitText ", 'bold';    
@@ -1111,4 +1114,4 @@ while(1) {
     sleep($params->{'interval'});
 
 }
-exit;
+exit;

monitoring/zabbix/mars-cron-job

@@ -0,0 +1,91 @@
+#!/bin/bash
+#
+# Copyright 2013 Joerg Mann / 1&1 Internet AG                 
+#
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved. This file is offered as-is,
+# without any warranty.
+#####################################################################
+#
+# use for mars relase 2013/11/19
+#
+
+LOG="/tmp/zabbix.mars"
+MDIR="/proc/sys/mars"
+echo "Date: `date`" >$LOG 
+
+
+work() {
+	if [ -f $MDIR/$FN ]; then
+		echo "$MDIR/$FN `cat $MDIR/$FN`" >>$LOG
+	else
+		echo "$MDIR/$FN 0" >>$LOG
+	fi
+}
+
+FN="copy_read_max_fly"; work
+FN="copy_write_max_fly"; work
+FN="io_flying_count"; work
+FN="logger_mem_used_kb"; work
+FN="logger_replay_timeout_sec"; work
+FN="mapfree_period_sec"; work
+FN="mem_used_raw_kb"; work
+FN="propagate_interval_sec"; work
+FN="scan_interval_sec"; work
+FN="statusfiles_rollover_sec"; work
+FN="sync_flip_interval_sec"; work
+FN="tuning/aio_io_r_true_hit"; work
+FN="tuning/aio_io_r_factor_percent"; work
+FN="tuning/aio_io_w_true_hit"; work
+FN="tuning/aio_io_w_factor_percent"; work
+FN="tuning/aio_sync_true_hit"; work
+FN="tuning/aio_submit_factor_percent"; work
+FN="tuning/aio_submit_true_hit"; work
+FN="tuning/aio_sync_factor_percent"; work
+FN="tuning/bio_io_r_true_hit"; work
+FN="tuning/bio_io_r_factor_percent"; work
+FN="tuning/bio_io_w_true_hit"; work
+FN="tuning/bio_io_w_factor_percent"; work
+FN="tuning/bio_submit_factor_percent"; work
+FN="tuning/bio_submit_true_hit"; work
+FN="tuning/server_io_rate_kb"; work
+FN="tuning/traffic_rate_kb"; work
+FN="tuning/writeback_rate_kb"; work
+FN="tuning/writeback_until_percent"; work
+FN="fimem_alloc_count"; work
+FN="mem_alloc_max"; work
+FN="mem_allow_freelist"; work
+FN="tuning/write_throttle_count_ops"; work
+FN="tuning/write_throttle_cumul_kb"; work
+FN="tuning/write_throttle_end_percent"; work
+FN="tuning/write_throttle_maxdelay_ms"; work
+FN="tuning/write_throttle_maxwindow_ms"; work
+FN="tuning/write_throttle_minwindow_ms"; work
+FN="tuning/write_throttle_rate_kb"; work
+FN="tuning/write_throttle_ratelimit_kb"; work
+FN="tuning/write_throttle_size_threshold_kb"; work
+FN="tuning/write_throttle_start_percent"; work
+FN="tuning/writeback_count_ops"; work
+FN="tuning/writeback_cumul_kb"; work
+FN="tuning/writeback_maxdelay_ms"; work
+FN="tuning/writeback_maxwindow_ms"; work
+FN="tuning/writeback_minwindow_ms"; work
+FN="tuning/traffic_count_ops"; work
+FN="tuning/traffic_cumul_kb"; work
+FN="tuning/traffic_maxdelay_ms"; work
+FN="tuning/traffic_maxwindow_ms"; work
+FN="tuning/traffic_minwindow_ms"; work
+FN="tuning/server_io_count_ops"; work
+FN="tuning/server_io_cumul_kb"; work
+FN="tuning/server_io_maxdelay_ms"; work
+FN="tuning/server_io_maxwindow_ms"; work
+FN="tuning/server_io_minwindow_ms"; work
+
+HOSTNAME="`/bin/hostname`"
+ls -ld /mars/resource-*|awk '{print $9}'|sed -e 's!.*resource-!!g' | \
+while read RESNAME; do
+	#echo "-> $HOSTNAME - $RESNAME"
+	ls -ld /mars/resource-$RESNAME/actual-$HOSTNAME/* | sed -e 's!.*/actual-.*/!!g' | awk '{print "status '$RESNAME' " $1 " " $3}' >>$LOG
+	ls -ld /mars/resource-$RESNAME/todo-$HOSTNAME/*   | sed -e 's!.*/todo-.*/!!g' | awk '{print "status '$RESNAME' " $1 " " $3}' >>$LOG
+done

monitoring/zabbix/mars.conf

@@ -0,0 +1,27 @@
+# Copyright 2013 Joerg Mann / 1&1 Internet AG
+#
+# Copying and distribution of this file, with or without modification,
+# are permitted in any medium without royalty provided the copyright
+# notice and this notice are preserved. This file is offered as-is,
+# without any warranty.
+#####################################################################
+#
+# zabbix mars config
+#
+
+UserParameter=system.mars[*],	echo -n "0"; cat /tmp/zabbix.mars|grep $1|awk '{print $$2}'
+UserParameter=system.marsstatus[*],	echo -n "0"; cat /tmp/zabbix.mars|grep $1|grep ' $2 '|awk '{print $$4}'
+
+#status data1 device-data1 1
+#status data1 is-attached 1
+#status data1 is-copying 0
+#status data1 is-primary 1
+#status data1 is-replaying 0
+#status data1 is-syncing 0
+#status data1 open-count 1
+#status data1 replay_rate 0
+#status data1 allow-replay 1
+#status data1 attach 1
+#status data1 connect 1
+#status data1 sync 1
+