Monitoring Netapp
Filers using Nagios Monitoring tool
STEP 1: To
Monitor the Netapp Filers first we need to download the Plugins.
Use below Link:
Then copy into your Nagios Server then verify if it is
working or not Manually.
STEP 2: [root@NagiosServer libexec]#
./check-netapp-ng.pl -H 192.168.1.2 -C public -T NVRAM
OK: NVRAM ok | nvrambatterystatus=1
[root@NagiosServer libexec]# ./check-netapp-ng.pl -H 192.168.1.2 -C public -T CPULOAD
OK: CPULOAD 56% | cpuload=56percent
If it is working fine then copy the Plugin to your Nagios
libexec Directory.
STEP 3: cp
check-netapp-ng.pl check_netapp3.pl /usr/local/nagios/libexec
STEP 4: Edit
your Template File.
Vi /usr/local/nagios/etc/objects/templates.cfg
In Last line insert the below
template.
############################### Template Start #####################################
define service{
name
generic-service-storage ;
The 'name' of this service template
active_checks_enabled
1 ; Active
service checks are enabled
passive_checks_enabled
1 ; Passive
service checks are enabled/accepted
parallelize_check
1 ; Active
service checks should be parallelized (disabling this can lead to major
performance problems)
obsess_over_service
1 ; We
should obsess over this service (if necessary)
check_freshness
0 ; Default
is to NOT check service 'freshness'
notifications_enabled
1 ; Service
notifications are enabled
event_handler_enabled
1
flap_detection_enabled
1 ; Flap
detection is enabled
process_perf_data
1 ; Process
performance data
retain_status_information
1 ; Retain
status information across program restarts
retain_nonstatus_information
1 ; Retain
non-status information across program restarts
is_volatile
0 ; The
service is not volatile
check_period 24x7 ; The service can be
checked at any time of the day
max_check_attempts
3 ; Re-check
the service up to 3 times in order to determine its final (hard) state
normal_check_interval
5 ; Check the
service every 10 minutes under normal conditions
retry_check_interval
2 ; Re-check
the service every two minutes until a hard state can be determined
contact_groups admins ; Notifications get sent out to everyone
in the 'admins' group
notification_options
c,r ; Send
notifications about warning, unknown, critical, and recovery events
#notification_interval
60 ; Re-notify
about service problems every hour
notification_interval
0 ; Do not Resend
notification_period
24x7 ;
Notifications can be sent out at any time
register
0 ; DONT
REGISTER THIS DEFINITION - ITS NOT A REAL SERVICE, JUST A TEMPLATE!
}
############################ Template End #########################################
Save and Exit
STEP 5:
Edit Commands.cfg file to define the Commands.
vi
/usr/local/nagios/etc/objects/commands.cfg
# Netapp System checks
define command{
command_name check_netapp_sys2
command_line
$USER1$/check-netapp-ng.pl -H $HOSTADDRESS$ -C public -T $ARG1$ -w
$ARG2$ -c $ARG3$
}
# Netapp System checks
define command{
command_name
check_netapp_uptime
command_line
$USER1$/check-netapp-ng.pl -H $HOSTADDRESS$ -C public -T UPTIME
}
# Netapp System checks
define command{
command_name
check_netapp_nvram2
command_line
$USER1$/check-netapp-ng.pl -H $HOSTADDRESS$ -C public -T NVRAM
}
# 'check_local_mrtgtraf' command definition
define command{
command_name check_local_mrtgtraf
command_line
$USER1$/check_mrtgtraf -F $ARG1$ -a $ARG2$ -w $ARG3$ -c $ARG4$ -e $ARG5$
}
define command{
command_name check_cpback
command_line $USER1$/check_netapp3.pl -H $HOSTADDRESS$ -C public -v
CPBACK
}
define command{
command_name check_cptime
command_line $USER1$/check_netapp3.pl -H $HOSTADDRESS$ -C public -v
CPTIME
}
define command{
command_name check_globalstatus
command_line $USER1$/check_netapp3.pl -H $HOSTADDRESS$ -C public -v
GLOBALSTATUS
}
Save & exit
STEP 6:
To Add Multiple Filers to monitor create one directory and add that directory
path to nagios.cfg file.
Vi
/usr/local/nagios/etc/nagios.cfg
cfg_dir=/usr/local/nagios/etc/objects/monitor/
In my case I have created a
directory called monitor
Create one file in your
monitoring directory path with the Filer Name.
Example: Netapp-Filer-01
STEP 7: touch
/usr/local/nagios/etc/objects/monitor/Netapp-Filer-01.cfg
STEP 8: Vi
/usr/local/nagios/etc/objects/monitor/Netapp-Filer-01.cfg
Insert the below content.
######################################
# HOST DEFINATION: NETAPP-FILER #
######################################
################################ Host Alive Check
###################################
define host{
use linux-server
host_name
NETAPP-FILER
alias Filer Name:NETAPP-FILER
S.No:99586215553 Location:India-Hyderabad Model:FAS3140
address
192.168.1.2
action_url
/pnp4nagios/graph?host=$HOSTNAME$
}
################################ PING Status
######################################
define service{
use generic-service
host_name
NETAPP-FILER
service_description
PING
check_command
check_ping!200.0,40%!500.0,60%
notifications_enabled 1
process_perf_data 1
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
}
################################ service SSH Status
##################################
define service{
use local-service
host_name
NETAPP-FILER
service_description
SSH
check_command
check_ssh
notifications_enabled 1
process_perf_data 1
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
}
################################ FAN Status
#####################################
define service{
use generic-service-storage
host_name
NETAPP-FILER
service_description
FAN Status
check_command
check_netapp_sys2!FAN
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
process_perf_data 1
}
############################# Power Supply Status
###################################
define service{
use
generic-service-storage
host_name NETAPP-FILER
service_description
Power Supply Status
check_command
check_netapp_sys2!PS
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
process_perf_data 1
}
################################ Temprature Status
##################################
define service{
use
generic-service-storage
host_name NETAPP-FILER
service_description
Tempreture Status
check_command
check_netapp_sys2!TEMP
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
process_perf_data 1
}
############################ CPULOAD Monitoring
##################################
define service{
use
generic-service-storage
host_name
NETAPP-FILER
service_description CPU Load
check_command
check_netapp_sys2!CPULOAD!80!90
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
process_perf_data 1
}
################################ If Any failed Disks
##################################
define service{
use
generic-service-storage
host_name
NETAPP-FILER
service_description
Failed Disk
check_command
check_netapp_sys2!FAILEDDISK
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
}
######################## Filer Uptime Used check any
Reboot happened recently ##############
define service{
use
generic-service-storage
host_name
NETAPP-FILER
service_description
UPTIME
check_command
check_netapp_uptime
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
process_perf_data 1
}
################################ NVRAM Status
###################################
define service{
use generic-service-storage
host_name
NETAPP-FILER
service_description
NVRAM
check_command
check_netapp_nvram2
action_url
/pnp4nagios/graph?host=$HOSTNAME$&srv=$SERVICEDESC$
process_perf_data 1
}
####################### Management Port Bandwidth
##################################
define service{
use generic-service-storage
host_name
NETAPP-FILER
service_description e0M
Bandwidth
check_command
check_local_mrtgtraf!/var/www/mrtg/192.168.1.2_7.log!AVG!800000000,800000000!1000000000,1000000000!10
process_perf_data 1
}
############################# Consistency Status
#####################################
define service{
use generic-service-storage
host_name
NETAPP-FILER
service_description Back to
Back Consistency Time
check_command
check_cpback
process_perf_data 1
}
################################ Consistency Time
##################################
define service{
use generic-service-storage
host_name
NETAPP-FILER
service_description
Consistency Full Time
check_command
check_cptime
process_perf_data 1
}
################################ Global Status #####################################
define service{
use generic-service-storage
host_name
NETAPP-FILER
service_description Global
Status
check_command
check_globalstatus
process_perf_data 1
}
Save & Exit
Then restart the Nagios Service.
STEP 8:
Service nagios restart
STEP 9:
Adding the Netapp Filer Bandwidth Monitoring You have to do below steps.
Run below Commands in
NagiosServer
cfgmaker --global
'WorkDir:/var/www/mrtg' --output /etc/mrtg/192.168.1.2.cfg public@192.168.1.2
env LANG=C LC_ALL=C
/usr/bin/mrtg /etc/mrtg/192.168.1.2.cfg --lock-file /var/lock/mrtg/mrtg_l
--confcache-file /var/lib/mrtg/mrtg.ok
then Create a cron job for every
5 minutes
STEP 10:
crontab –e
*/5 * * * * env LANG=C LC_ALL=C
/usr/bin/mrtg /etc/mrtg/192.168.1.2.cfg --lock-file /var/lock/mrtg/mrtg_l
--confcache-file /var/lib/mrtg/mrtg.ok
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