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TJ_Vreugdenhil's avatar
TJ_Vreugdenhil
Icon for Cirrus rankCirrus
Nov 05, 2013

11.x TMSH script to remove monitors on GTM VIP's

Hi -

We have over 800 GTM VIP Server Objects listed and we need to remove all the monitors associated with them so iQuery can work correctly.

I had a crack at creating a tmsh script and I feel very close... but can't quite get it.

This tmsh command is essentially want I would like to do, but apply it to all virtual servers, not just one:

modify /gtm server KC-LTM virtual-servers modify { VIPwith2monitors } monitor none


script delGTMVIPmonitors.tcl {


proc script::run {} {
tmsh::log_dest screen
tmsh::log_level alert
    if { $tmsh::argc != 2 } {
       puts "A single monitor name must be provided"
       exit
   }
   set monitorname [lindex $tmsh::argv 1]
   set monitors ""
   set vips [tmsh::get_config /gtm server KC-LTM virtual-servers]
   set vips_in_play ""

    tmsh::begin_transaction

    foreach VIP $vips {
     If only 1 monitor name applied, can use the none attribute, otherwise, must
     "pop" $monitorname from the monitorname list and re-apply
        if { [llength $monitors] < 2 } {
           tmsh::modify /gtm server KC-LTM virtual-servers modify { tmsh::get_name $VIP } monitor none
           tmsh::log alert "after tmsh::modify the vips in play are $vips_in_play"
           lappend vips_in_play $VIP
       } else {
           set id [lsearch -exact $monitors $monitorname]
           set keepers [lreplace $monitors $id $id]
           tmsh::modify /gtm server KC-LTM virtual-servers modify { tmsh::get_name $VIP } monitor "{ $keepers }"
           lappend vips_in_play $VIP
       }
    }

    tmsh::commit_transaction

    tmsh::log alert "tmsh::commit the vips in play are $vips_in_play"
    puts "The $monitorname was removed from the following vips: "
   foreach x $vips_in_play {
       puts "\t[tmsh::get_name $x]"
    }
}


}
design
TMSH

1 Reply

  • Kevin_Stewart's avatar
    Kevin_Stewart
    Icon for Employee rankEmployee
    Nov 07, 2013

    I may have found an easier solution with a Bash script:

    ! /bin/bash

(IFS='
'
 Get GTM server names
output=`tmsh list / gtm server |grep "gtm server" | awk -F" " '{ print $3 }'`

 Loop through GTM server names and remove monitors
for f in ${output}
do
   tmsh modify / gtm server $f virtual-servers modify { all { monitor none } }
done)