How find offline and unknown VIPs, Pools, and Pools in iRules
Problem this snippet solves:
I needed a way to search our F5s for offline and unknown VIPs. If a VIP was offline or unknown. I needed to list out the VIP, it's pool, and it's members.
Also if a VIP has an iRule configured, it will search the iRule and gather any pools defined in it and give you stats on them as well.
How to use this snippet:
simply put this script on the LTM in any directory and run it.
Open with Excel, change Excel to delimit the file on a PIPE "|" and it will format correctly.
Code :
#!/bin/bash
##########################################################################
# Find Offline and Unknown VIPs
# Gather why VIPs are down
# IF VIP is down due to pool, gather pool and pool member info
# if VIP is unknown due to iRule Get pools in iRule and gather member info
###########################################################################
##########
#FUNCTIONS
##########
getVIPArray() {
getlines="$(wc -l $1)"
linecount=$(echo $getlines | awk '{print $1}')
z=1
viparr=() # Create array
while IFS= read -r line # Read a line
do
echo -ne "$((100*$z/$linecount))% Complete\r"
viparr+=("$line") # Append line to the array
let z=$z+1
done < "$1"
viparr+=(" ")
}
getRuleArray() {
getlines="$(wc -l $1)"
linecount=$(echo $getlines | awk '{print $1}')
z=1
rulearr=() # Create array
while IFS= read -r line # Read a line
do
echo -ne "$((100*$z/$linecount))% Complete\r"
rulearr+=("$line") # Append line to the array
let z=$z+1
done < "$1"
rulearr+=(" ")
}
contains() {
local string=$1 substring=$2
[[ $string = *"$substring"* ]]
}
###############
#END FUNCTIONS
###############
############
#MAIN SCRIPT
############
# SETTING SOME VARIABLES FOR INPUT / OUTPUT FILES
vipfile="/tmp/vipdetails.txt"
poolfile="/tmp/pooldetails.txt"
rulefile="/tmp/ruledetails.txt"
outfile="/tmp/vipdetails-csv.txt"
#find F5 version
# NOTE - ENABLE BEFORE DOING LIVE
version=$(tmsh show sys version | grep -v Sys::Version | grep Version | awk 'BEGIN{FS="Version"}{print $2}' | awk 'BEGIN{FS="."}{print $1}')
#get show details on VIPs and Pool, and get iRule configurations
# **************************************
# **************************************
# UNCOMMENT TMSH COMMANDS BELOW FOR THIS TO WORK LIVE
# **************************************
# **************************************
echo "*********************"
echo "***GATHERING VIP INFO"
echo "*****PLEASE WAIT*****"
echo "*********************"
echo ""
# NOTE - WRITE IF STATEMENT TO SWITCH COMMAND BASED ON VERSION
if [[ $version == *"10"* ]];then
#v10
$(nice tmsh -q show ltm virtual all detail field-fmt | egrep -A1 "server.status|ltm virtual|rules {|pools {" | egrep -v "pools|rules|clientside|}|--" > /tmp/vipdetails.txt)
else
#v11
$(nice tmsh -q show ltm virtual all detail field-fmt | egrep -A1 "status.availability-state|enabled-state|ltm virtual|rules {|pools {" | egrep -v "pools {|rules {|actual-pva| status|--" > /tmp/vipdetails.txt)
fi
#need to put empty line at bottom of file for later use
echo " " >> /tmp/vipdetails.txt
getVIPArray $vipfile
echo "***********************"
echo "***GATHERING iRULE INFO"
echo "******PLEASE WAIT******"
echo "***********************"
echo ""
tmsh -q list ltm rule > /tmp/ruledetails.txt
#need to put empty line at bottom of file for later use
echo " " >> /tmp/ruledetails.txt
getRuleArray $rulefile
echo "********************"
echo "**SORTING VIP FILE**"
echo "****PLEASE WAIT*****"
echo "********************"
echo ""
newvip=()
count=${#viparr[@]}
i=0
z=1
while [ $i -le $count ];
do
echo -ne "$((100*$z/$count))% Complete\r"
if [[ ${viparr[$i]} == *"ltm virtual"* ]];then
newvip+=("${viparr[$i]}")
t=$i+1
until [[ ${viparr[$t]} == *"ltm virtual"* ]] || [[ ${viparr[$t]} == " " ]];
do
newvip+=("${viparr[$t]}")
let t=$t+1
done
newvip+=(" ")
fi
let i=$i+1
let z=$z+1
done
echo "**********************"
echo "**SORTING iRULE FILE**"
echo "*****PLEASE WAIT******"
echo "**********************"
echo ""
newrule=()
count=${#rulearr[@]}
i=0
z=1
while [ $i -le $count ];
do
echo -ne "$((100*$z/$count))% Complete\r"
if [[ ${rulearr[$i]} == *"ltm rule"* ]];then
newrule+=("${rulearr[$i]}")
t=$i+1
until [[ ${rulearr[$t]} == *"ltm rule"* ]] || [[ ${rulearr[$t]} == " " ]];
do
newrule+=("${rulearr[$t]}")
let t=$t+1
done
newrule+=(" ")
fi
let i=$i+1
let z=$z+1
done
rulecount=${#newrule[@]}
echo "********************************"
echo "FINDING OFFLINE AND UNKNOWN VIPS"
echo "***********PLEASE WAIT**********"
echo "********************************"
echo ""
count=${#newvip[@]}
i=0
z=1
offline=()
unknown=()
while [ $i -le $count ];
do
echo -ne "$((100*$z/$count))% Complete\r"
#find offline VIPs and put them into offline array
if [[ ${newvip[$i]} == *"ltm virtual"* ]];then
if [[ ${newvip[$i+1]} == *"availability-state offline"* ]] || [[ ${newvip[$i+2]} == *"availability-state offline"* ]] || [[ ${newvip[$i+3]} == *"availability-state offline"* ]];then
t=$i
until [[ ${newvip[$t]} == " " ]];
do
offline+=("${newvip[$t]}")
let t=$t+1
done
offline+=(" ")
fi
fi
#find unknown VIPs and put them into unknown array
if [[ ${newvip[$i]} == *"ltm virtual"* ]];then
if [[ ${newvip[$i+1]} == *"availability-state unknown"* ]] || [[ ${newvip[$i+2]} == *"availability-state unknown"* ]] || [[ ${newvip[$i+3]} == *"availability-state unknown"* ]];then
t=$i
until [[ ${newvip[$t]} == " " ]];
do
unknown+=("${newvip[$t]}")
let t=$t+1
done
unknown+=(" ")
fi
fi
let i=$i+1
let z=$z+1
done
echo "**********************"
echo "SEARCHING OFFLINE VIPS"
echo "*****PLEASE WAIT******"
echo "**********************"
echo ""
count=${#offline[@]}
i=0
z=1
while [ $i -le $count ];
do
echo -ne "$((100*$z/$count))% Complete\r"
if [[ ${offline[$i]} == *"ltm virtual"* ]];then
#find vip name
vip=$(echo ${offline[$i]} | awk 'BEGIN{FS="{"}{print $1}' | awk 'BEGIN{FS="ltm virtual"}{print $2}')
#find reason
t=$i
until [[ ${offline[$t]} == *"-reason"* ]];
do
let t=$t+1
done
reason=$(echo ${offline[$t]} | awk 'BEGIN{FS="-reason"}{print $2}')
#write out vip down and reason
state=$(echo ${offline[$t-1]} | awk 'BEGIN{FS="-state"}{print $2}')
echo "$vip|OFFLINE|$state|$reason" >> $outfile
#find if vip has rule and pool
t=$i
hasrule=0
haspool=0
until [[ ${offline[$t]} == " " ]];
do
if [[ ${offline[$t]} == *"ltm virtual"* ]];then
if [[ ${offline[$t+1]} != *":"* ]] && [[ ${offline[$t+1]} != *"-state"* ]];then
haspool=1
fi
elif [[ ${offline[$t]} == *":"* ]];then
hasrule=1
else
:
fi
let t=$t+1
done
#if VIP has both pool and rule
if [[ $haspool == 1 ]] && [[ $hasrule == 1 ]];then
### POOL SECTION ###
pool=$(echo ${offline[$i+1]} | awk 'BEGIN{FS="{"}{print $1}')
#strip spaces
pool=$(echo $pool | sed -e 's/^[ \t]*//')
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(tmsh show ltm pool $pool detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$pool|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
### END POOL SECTION ###
### RULE SECTION ###
if [[ ${offline[$i+1]} == *":"* ]] || [[ ${offline[$i+2]} == *":"* ]];then
if [[ ${offline[$i+1]} == *":"* ]];then
rule=$(echo ${offline[$i+1]} | awk 'BEGIN{FS=":"}{print $1}')
fi
if [[ ${offline[$i+2]} == *":"* ]];then
rule=$(echo ${offline[$i+2]} | awk 'BEGIN{FS=":"}{print $1}')
fi
#strip spaces
rule=$(echo $rule | sed -e 's/^[ \t]*//')
echo "|$rule|iRULE" >> $outfile
#search newrule array for iRule config
a=0
while [ $a -le $rulecount ];
do
if contains "${newrule[$a]}" "$rule";then
t=$a+1
#find all unique pool names in rule
rulepool=()
until [[ ${newrule[$t]} == *"ltm rule"* ]] || [[ ${newrule[$t]} == *"END OF RULE FILE"* ]];
do
if [[ ${newrule[$t]} == *"pool "* ]];then
#ignore commented lines
if [[ ${newrule[$t]} == *"# "* ]];then
:
else
#extract pool name from line
pool=$(echo ${newrule[$t]} | awk 'BEGIN{FS="pool "}{print $2}' | awk '{print $1}' )
if [[ $pool == *"}"* ]];then
pool=$(echo $pool | awk 'BEGIN{FS="}"}{print $1}')
fi
#strip spaces
rulepool+=($(echo $pool | sed -e 's/^[ \t]*//'))
fi
fi
let t=$t+1
done
#find unique pool names
uniqpools=($(for p in "${rulepool[@]}" ; do echo "$p" ; done | sort -u))
rulepoolcount=${#uniqpools[@]}
echo "|RULE HAS $rulepoolcount UNIQUE POOLS" >> $outfile
for helper in "${uniqpools[@]}";
do
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(nice tmsh -q show ltm pool $helper detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$helper|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
done
fi
let a=$a+1
done
fi
### END RULE SECTION ###
elif [[ $haspool == 0 ]] && [[ $hasrule == 1 ]];then
### RULE SECTION ###
if [[ ${offline[$i+1]} == *":"* ]] || [[ ${offline[$i+2]} == *":"* ]];then
if [[ ${offline[$i+1]} == *":"* ]];then
rule=$(echo ${offline[$i+1]} | awk 'BEGIN{FS=":"}{print $1}')
fi
if [[ ${offline[$i+2]} == *":"* ]];then
rule=$(echo ${offline[$i+2]} | awk 'BEGIN{FS=":"}{print $1}')
fi
#strip spaces
rule=$(echo $rule | sed -e 's/^[ \t]*//')
echo "|$rule|iRULE" >> $outfile
#search newrule array for iRule config
a=0
while [ $a -le $rulecount ];
do
if contains "${newrule[$a]}" "$rule";then
t=$a+1
#find all unique pool names in rule
rulepool=()
until [[ ${newrule[$t]} == *"ltm rule"* ]] || [[ ${newrule[$t]} == *"END OF RULE FILE"* ]];
do
if [[ ${newrule[$t]} == *"pool "* ]];then
#ignore commented lines
if [[ ${newrule[$t]} == *"# "* ]];then
:
else
#extract pool name from line
pool=$(echo ${newrule[$t]} | awk 'BEGIN{FS="pool "}{print $2}' | awk '{print $1}' )
if [[ $pool == *"}"* ]];then
pool=$(echo $pool | awk 'BEGIN{FS="}"}{print $1}')
fi
#strip spaces
rulepool+=($(echo $pool | sed -e 's/^[ \t]*//'))
fi
fi
let t=$t+1
done
#find unique pool names
uniqpools=($(for p in "${rulepool[@]}" ; do echo "$p" ; done | sort -u))
rulepoolcount=${#uniqpools[@]}
echo "|RULE HAS $rulepoolcount UNIQUE POOLS" >> $outfile
for helper in "${uniqpools[@]}";
do
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(nice tmsh -q show ltm pool $helper detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$helper|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
done
fi
let a=$a+1
done
fi
### END RULE SECTION ###
elif [[ $haspool == 1 ]];then
### POOL SECTION ###
pool=$(echo ${offline[$i+1]} | awk 'BEGIN{FS="{"}{print $1}')
#strip spaces
pool=$(echo $pool | sed -e 's/^[ \t]*//')
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(nice tmsh -q show ltm pool $pool detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$pool|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
### END POOL SECTION ###
else
echo "|HAS NO POOL DEFINED" >> $outfile
fi
fi
let i=$i+1
let z=$z+1
done
echo "**********************"
echo "SEARCHING UNKNOWN VIPS"
echo "*****PLEASE WAIT******"
echo "**********************"
echo ""
count=${#unknown[@]}
i=0
z=1
while [ $i -le $count ];
do
echo -ne "$((100*$z/$count))% Complete\r"
if [[ ${unknown[$i]} == *"ltm virtual"* ]];then
#find vip name
vip=$(echo ${unknown[$i]} | awk 'BEGIN{FS="{"}{print $1}' | awk 'BEGIN{FS="ltm virtual"}{print $2}')
#find reason
t=$i
until [[ ${unknown[$t]} == *"-reason"* ]];
do
let t=$t+1
done
reason=$(echo ${unknown[$t]} | awk 'BEGIN{FS="-reason"}{print $2}')
#write out vip down and reason
state=$(echo ${unknown[$t-1]} | awk 'BEGIN{FS="-state"}{print $2}')
echo "$vip|UNKNOWN|$state|$reason" >> $outfile
#find if vip has rule and pool
t=$i
hasrule=0
haspool=0
until [[ ${unknown[$t]} == " " ]];
do
if [[ ${unknown[$t]} == *"ltm virtual"* ]];then
if [[ ${unknown[$t+1]} != *":"* ]] && [[ ${unknown[$t+1]} != *"-state"* ]];then
haspool=1
fi
elif [[ ${unknown[$t]} == *":"* ]];then
hasrule=1
else
:
fi
let t=$t+1
done
#if VIP has both pool and rule
if [[ $haspool == 1 ]] && [[ $hasrule == 1 ]];then
### POOL SECTION ###
pool=$(echo ${unknown[$i+1]} | awk 'BEGIN{FS="{"}{print $1}')
#strip spaces
pool=$(echo $pool | sed -e 's/^[ \t]*//')
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(nice tmsh -q show ltm pool $pool detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$pool|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
### END POOL SECTION ###
### RULE SECTION ###
if [[ ${unknown[$i+1]} == *":"* ]] || [[ ${unknown[$i+2]} == *":"* ]];then
if [[ ${unknown[$i+1]} == *":"* ]];then
rule=$(echo ${unknown[$i+1]} | awk 'BEGIN{FS=":"}{print $1}')
fi
if [[ ${unknown[$i+2]} == *":"* ]];then
rule=$(echo ${unknown[$i+2]} | awk 'BEGIN{FS=":"}{print $1}')
fi
#strip spaces
rule=$(echo $rule | sed -e 's/^[ \t]*//')
echo "|$rule|iRULE" >> $outfile
#search newrule array for iRule config
a=0
while [ $a -le $rulecount ];
do
if contains "${newrule[$a]}" "$rule";then
t=$a+1
#find all unique pool names in rule
rulepool=()
until [[ ${newrule[$t]} == *"ltm rule"* ]] || [[ ${newrule[$t]} == *"END OF RULE FILE"* ]];
do
if [[ ${newrule[$t]} == *"pool "* ]];then
#ignore commented lines
if [[ ${newrule[$t]} == *"#"* ]];then
:
else
#extract pool name from line
pool=$(echo ${newrule[$t]} | awk 'BEGIN{FS="pool "}{print $2}' | awk '{print $1}' )
if [[ $pool == *"}"* ]];then
pool=$(echo $pool | awk 'BEGIN{FS="}"}{print $1}')
fi
#strip spaces
rulepool+=($(echo $pool | sed -e 's/^[ \t]*//'))
fi
fi
let t=$t+1
done
#find unique pool names
uniqpools=($(for p in "${rulepool[@]}" ; do echo "$p" ; done | sort -u))
rulepoolcount=${#uniqpools[@]}
echo "|RULE HAS $rulepoolcount UNIQUE POOLS" >> $outfile
for helper in "${uniqpools[@]}";
do
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(tnice tmsh -q show ltm pool $helper detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$helper|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
done
fi
let a=$a+1
done
fi
### END RULE SECTION ###
elif [[ $haspool == 0 ]] && [[ $hasrule == 1 ]];then
### RULE SECTION ###
if [[ ${unknown[$i+1]} == *":"* ]] || [[ ${unknown[$i+2]} == *":"* ]];then
if [[ ${unknown[$i+1]} == *":"* ]];then
rule=$(echo ${unknown[$i+1]} | awk 'BEGIN{FS=":"}{print $1}')
fi
if [[ ${unknown[$i+2]} == *":"* ]];then
rule=$(echo ${unknown[$i+2]} | awk 'BEGIN{FS=":"}{print $1}')
fi
#strip spaces
rule=$(echo $rule | sed -e 's/^[ \t]*//')
echo "|$rule|iRULE" >> $outfile
#search newrule array for iRule config
a=0
while [ $a -le $rulecount ];
do
if contains "${newrule[$a]}" "$rule";then
t=$a+1
#find all unique pool names in rule
rulepool=()
until [[ ${newrule[$t]} == *"ltm rule"* ]] || [[ ${newrule[$t]} == *"END OF RULE FILE"* ]];
do
if [[ ${newrule[$t]} == *"pool "* ]];then
#ignore commented lines
if [[ ${newrule[$t]} == *"# "* ]];then
:
else
#extract pool name from line
pool=$(echo ${newrule[$t]} | awk 'BEGIN{FS="pool "}{print $2}' | awk '{print $1}' )
if [[ $pool == *"}"* ]];then
pool=$(echo $pool | awk 'BEGIN{FS="}"}{print $1}')
fi
#strip spaces
rulepool+=($(echo $pool | sed -e 's/^[ \t]*//'))
fi
fi
let t=$t+1
done
#find unique pool names
uniqpools=($(for p in "${rulepool[@]}" ; do echo "$p" ; done | sort -u))
rulepoolcount=${#uniqpools[@]}
echo "|RULE HAS $rulepoolcount UNIQUE POOLS" >> $outfile
for helper in "${uniqpools[@]}";
do
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(nice tmsh -q show ltm pool $helper detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$helper|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
done
fi
let a=$a+1
done
fi
### END RULE SECTION ###
elif [[ $haspool == 1 ]];then
### POOL SECTION ###
pool=$(echo ${unknown[$i+1]} | awk 'BEGIN{FS="{"}{print $1}')
#strip spaces
pool=$(echo $pool | sed -e 's/^[ \t]*//')
#search issue tmsh command for pool and find pool stats
commandout=()
while IFS= read -r line # Read a line
do
commandout+=("$line") # Append line to the array
done < <(nice tmsh -q show ltm pool $pool detail | grep -A5 "Ltm::Pool")
commandout+=(" ")
commandcount=0
hasmembers="0"
until [[ ${commandout[$commandcount]} == " " ]];
do
if [[ ${commandout[$commandcount]} == *"Ltm::Pool:"* ]];then
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
echo "|$pool|$state|$reason" >> $outfile
fi
if [[ ${commandout[$commandcount]} == *"Ltm::Pool Member:"* ]];then
hasmembers="1"
state=$(echo ${commandout[$commandcount+4]} | awk 'BEGIN{FS=":"}{print $2}' )
reason=$(echo ${commandout[$commandcount+5]} | awk 'BEGIN{FS=":"}{print $2}' )
ipport=$(echo ${commandout[$commandcount]} | awk 'BEGIN{FS=" "}{print $NF}')
echo "|$ipport|$state|$reason" >> $outfile
fi
let commandcount=$commandcount+1
done
if [[ $hasmembers == "0" ]];then
echo "|NO POOL MEMBERS" >> $outfile
fi
### END POOL SECTION ###
else
echo "|HAS NO POOL DEFINED" >> $outfile
fi
fi
let i=$i+1
let z=$z+1
done
echo "**********************"
echo "CLEANING UP TEMP FILES"
echo "*****PLEASE WAIT******"
echo "**********************"
echo ""
rm -f /tmp/vipdetails.txt
rm -f /tmp/ruledetails.txt
echo "************************************"
echo "******* SCRIPT COMPLETE *******"
echo "***** OUTPUT FILE IS LOCATED ******"
echo "***** /tmp/vipdetails-csv.txt ******"
echo "************************************"
echo ""Published Aug 19, 2017
Version 1.0
