Zabbix Custom Discovery Scripts – NetApp

Posted on by nullgenome

Flexgroups

#!/bin/bash
flexgrouparray=( $(ssh monitor@$1 volume show -is-flexgroup true -fields volume | awk '{print $1","$2}' | grep -v "volume" | grep -v "entries" | grep ^[a-z]) )
numberofflexgroups=$(echo ${#flexgrouparray[@]})
whenlast=2
index=0
cluster=$1
if [ $numberofflexgroups -eq 0 ]
    then
        exit 2
    fi
printf "\n"
printf "{\n\t\"data\":[\n\n"
if [ $numberofflexgroups -eq 1 ]
    then
        svmname=$(echo ${flexgrouparray[$index]} | awk -F, '{print $1}')
        fgname=$(echo ${flexgrouparray[$index]} | awk -F, '{print $2}')
        printf "\t{\t\"{#FGSVMNAME}\":\"$svmname\",\t\t\"{#FGNAME}\":\"$fgname\"\t}\n"
        if ! grep -q "netapp_scaleout_throughput_checker.sh $cluster $svmname $fgname" /var/spool/cron/root
            then
                echo "*/10 * * * * /etc/zabbix/zabbix_agentd.d/netapp_scaleout_throughput_checker.sh $cluster $svmname $fgname" >> /var/spool/cron/root
        fi
    else
        while [ $whenlast -le $numberofflexgroups ]
        do
            svmname=$(echo ${flexgrouparray[$index]} | awk -F, '{print $1}')
            fgname=$(echo ${flexgrouparray[$index]} | awk -F, '{print $2}')
            printf "\t{\t\"{#FGSVMNAME}\":\"$svmname\",\t\t\"{#FGNAME}\":\"$fgname\"\t},\n"
            index=$(( $index + 1 ))
            whenlast=$(( $whenlast + 1 ))
            if ! grep -q "netapp_scaleout_throughput_checker.sh $cluster $svmname $fgname" /var/spool/cron/root
                then
                    echo "*/10 * * * * /etc/zabbix/zabbix_agentd.d/netapp_scaleout_throughput_checker.sh $cluster $svmname $fgname" >> /var/spool/cron/root
            fi
        done
        svmname=$(echo ${flexgrouparray[$index]} | awk -F, '{print $1}')
        fgname=$(echo ${flexgrouparray[$index]} | awk -F, '{print $2}')
        printf "\t{\t\"{#FGSVMNAME}\":\"$svmname\",\t\t\"{#FGNAME}\":\"$fgname\"\t}\n"
        if ! grep -q "netapp_scaleout_throughput_checker.sh $cluster $svmname $fgname" /var/spool/cron/root
            then
                echo "*/10 * * * * /etc/zabbix/zabbix_agentd.d/netapp_scaleout_throughput_checker.sh $cluster $svmname $fgname" >> /var/spool/cron/root
        fi
fi
printf "\n\t]\n"
printf "}\n"

 

Infinite Volumes

 

#!/bin/bash
ivolarray=( $(for i in `ssh monitor@$1 vserver show -is-repository true -fields vserver | awk '{print $1}' | grep -v "vserver" | grep ^[a-z]`; do ssh monitor@$1 volume show -vserver $i -fields volume | awk '{print $1","$2}' | grep -v "volume" | grep -v "entries" | grep -v "_vol0" | grep ^[a-z]; done) )
numberofivols=$(echo ${#ivolarray[@]})
whenlast=2
index=0
cluster=$1
if [ $numberofivols -eq 0 ]
    then
        exit 2
    fi
printf "\n"
printf "{\n\t\"data\":[\n\n"
if [ $numberofivols -eq 1 ]
    then
        svmname=$(echo ${ivolarray[$index]} | awk -F, '{print $1}')
        ivolname=$(echo ${ivolarray[$index]} | awk -F, '{print $2}')
        printf "\t{\t\"{#IVOLSVMNAME}\":\"$svmname\",\t\t\"{#IVOLNAME}\":\"$ivolname\"\t}\n"
        if ! grep -q "netapp_scaleout_throughput_checker.sh $cluster $svmname $ivolname" /var/spool/cron/root
            then
                echo "03,13,23,33,43,53 * * * * /etc/zabbix/zabbix_agentd.d/netapp_scaleout_throughput_checker.sh $cluster $svmname $ivolname" >> /var/spool/cron/root
        fi
else
    while [ $whenlast -le $numberofivols ]
        do
            svmname=$(echo ${ivolarray[$index]} | awk -F, '{print $1}')
            ivolname=$(echo ${ivolarray[$index]} | awk -F, '{print $2}')
            printf "\t{\t\"{#IVOLSVMNAME}\":\"$svmname\",\t\t\"{#IVOLNAME}\":\"$ivolname\"\t},\n"
            index=$(( $index + 1 ))
            whenlast=$(( $whenlast + 1 ))
            if ! grep -q "netapp_scaleout_throughput_checker.sh $cluster $svmname $ivolname" /var/spool/cron/root
                then
                    echo "03,13,23,33,43,53 * * * * /etc/zabbix/zabbix_agentd.d/netapp_scaleout_throughput_checker.sh $cluster $svmname $ivolname" >> /var/spool/cron/root
            fi
        done
        svmname=$(echo ${ivolarray[$index]} | awk -F, '{print $1}')
        ivolname=$(echo ${ivolarray[$index]} | awk -F, '{print $2}')
        printf "\t{\t\"{#IVOLSVMNAME}\":\"$svmname\",\t\t\"{#IVOLNAME}\":\"$ivolname\"\t}\n"
        if ! grep -q "netapp_scaleout_throughput_checker.sh $cluster $svmname $ivolname" /var/spool/cron/root
            then
                echo "03,13,23,33,43,53 * * * * /etc/zabbix/zabbix_agentd.d/netapp_scaleout_throughput_checker.sh $cluster $svmname $ivolname" >> /var/spool/cron/root
            fi
fi
printf "\n\t]\n"
printf "}\n"

 

Aggregates

 

#!/bin/bash

aggrarray=( $(for i in `ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null monitor@$1 "storage aggregate show -fields aggregate" 2> /dev/null | grep ^aggr[0-9] | awk '{print $1}'`; do echo $i; done) )
numberofaggrs=$(echo ${#aggrarray[@]})
whenlast=2
index=0
cluster=$1
if [ $numberofaggrs -eq 0 ]
then
   exit 2
fi
printf "\n"
printf "{\n\t\"data\":[\n\n"
if [ $numberofaggrs -eq 1 ]
then
   aggrname=$(echo ${aggrarray[$index]})
   printf "\t{\t\"{#AGGRNAME}\":\"$aggrname\"\t}\n"
   if ! grep -q "netapp_aggr_throughput_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "03,13,23,33,43,53 * * * * /etc/zabbix/zabbix_agentd.d/netapp_aggr_throughput_checker.sh $cluster" >> /var/spool/cron/root
   fi
else
   while [ $whenlast -le $numberofaggrs ]
   do
   aggrname=$(echo ${aggrarray[$index]})
   printf "\t{\t\"{#AGGRNAME}\":\"$aggrname\"\t},\n"
   index=$(( $index + 1 ))
   whenlast=$(( $whenlast + 1 ))
   if ! grep -q "netapp_aggr_throughput_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "03,13,23,33,43,53 * * * * /etc/zabbix/zabbix_agentd.d/netapp_aggr_throughput_checker.sh $cluster" >> /var/spool/cron/root
   fi
   done
   aggrname=$(echo ${aggrarray[$index]})
   printf "\t{\t\"{#AGGRNAME}\":\"$aggrname\"\t}\n"
   if ! grep -q "netapp_aggr_throughput_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "03,13,23,33,43,53 * * * * /etc/zabbix/zabbix_agentd.d/netapp_aggr_throughput_checker.sh $cluster" >> /var/spool/cron/root
   fi
fi
printf "\n\t]\n"
printf "}\n"
if ! grep -q "netapp_aggr_capacity_check.sh $cluster"$ /var/spool/cron/root
then
   echo "01,11,21,31,41,51 * * * * /etc/zabbix/zabbix_agentd.d/netapp_aggr_capacity_check.sh $cluster" >> /var/spool/cron/root
fi
if ! grep -q "netapp_volume_capacity_check.sh $cluster"$ /var/spool/cron/root
then
   echo "01,11,21,31,41,51 * * * * /etc/zabbix/zabbix_agentd.d/netapp_volume_capacity_check.sh $cluster" >> /var/spool/cron/root
fi

 

Cluster Nodes

 

#!/bin/bash

nodearray=( $(ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null monitor@$1 "system node show -fields node" 2> /dev/null | sed -n '/------/,/entries/p' | egrep -v ^"-|entries" | tr -s '[:space:]' ' ') )
numberofnodes=$(echo ${#nodearray[@]})
whenlast=2
index=0
cluster=$1

printf "{\n\t\"data\":[\n\n"
if [ $numberofnodes -eq 1 ]
then
   printf "\t{\t\"{#NCNODENAME}\":\"${nodearray[$index]}\"\t}\n"
   if ! grep -q "netapp_node_load_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "02,12,22,32,42,52 * * * * /etc/zabbix/zabbix_agentd.d/netapp_node_load_checker.sh $cluster" >> /var/spool/cron/root
   fi
else
   while [ $whenlast -le $numberofnodes ]
   do
      printf "\t{\t\"{#NCNODENAME}\":\"${nodearray[$index]}\"\t},\n"
      index=$(( $index + 1 ))
      whenlast=$(( $whenlast + 1 ))
      if ! grep -q "netapp_node_load_checker.sh $cluster"$ /var/spool/cron/root
      then
         echo "02,12,22,32,42,52 * * * * /etc/zabbix/zabbix_agentd.d/netapp_node_load_checker.sh $cluster" >> /var/spool/cron/root
      fi
   done
   printf "\t{\t\"{#NCNODENAME}\":\"${nodearray[$index]}\"\t}\n"
   if ! grep -q "netapp_node_load_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "02,12,22,32,42,52 * * * * /etc/zabbix/zabbix_agentd.d/netapp_node_load_checker.sh $cluster" >> /var/spool/cron/root
   fi
fi
printf "\n\t]\n"
printf "}\n"

 

SnapMirror Lifs

 

#!/bin/bash

# detect number of intercluster lifs, strip out everything but the lif name
# add to an array for the json creation below

smlifarray=( $( for i in `ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null monitor@$1 network interface show -vserver $1 -role intercluster 2> /dev/null | grep ^[[:space:]] | grep -v Logical | awk '{ p
rint $1 }' | grep -v ^[[:space:]]`; do echo $i; done) )

# write detected intercluster lifs into file over writing any current file as
# that will add and remove as required (node removal/add)
# this is then used by the lif throughput checker script

ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null monitor@$1 "network interface show -vserver $1 -role intercluster" 2> /dev/null | grep ^[[:space:]] | grep -v Logical | awk '{ print $1 }' | grep -v ^[
[:space:]] > /tmp/$1_smlifs.txt

numberofsmlifs=$(echo ${#smlifarray[@]})
whenlast=2
index=0
cluster=$1
if [ $numberofsmlifs -eq 0 ]
then
   exit 2
fi
printf "\n"
printf "{\n\t\"data\":[\n\n"
if [ $numberofsmlifs -eq 1 ]
then
   smlifname=$(echo ${smlifarray[$index]})
   printf "\t{\t\"{#SMLIFNAME}\":\"$smlifname\"\t}\n"
   if ! grep -q "netapp_smlif_throughput_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "04,09,14,19,24,29,34,39,44,49,54,59 * * * * /etc/zabbix/zabbix_agentd.d/netapp_smlif_throughput_checker.sh $cluster" >> /var/spool/cron/root
   fi
else
   while [ $whenlast -le $numberofsmlifs ]
   do
      smlifname=$(echo ${smlifarray[$index]})
      printf "\t{\t\"{#SMLIFNAME}\":\"$smlifname\"\t},\n"
      index=$(( $index + 1 ))
      whenlast=$(( $whenlast + 1 ))
      if ! grep -q "netapp_smlif_throughput_checker.sh $cluster"$ /var/spool/cron/root
      then
         echo "04,09,14,19,24,29,34,39,44,49,54,59 * * * * /etc/zabbix/zabbix_agentd.d/netapp_smlif_throughput_checker.sh $cluster" >> /var/spool/cron/root
      fi
   done
   smlifname=$(echo ${smlifarray[$index]})
   printf "\t{\t\"{#SMLIFNAME}\":\"$smlifname\"\t}\n"
   if ! grep -q "netapp_smlif_throughput_checker.sh $cluster"$ /var/spool/cron/root
   then
      echo "04,09,14,19,24,29,34,39,44,49,54,59 * * * * /etc/zabbix/zabbix_agentd.d/netapp_smlif_throughput_checker.sh $cluster" >> /var/spool/cron/root
   fi
fi
printf "\n\t]\n"
printf "}\n"

 

 

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