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Dmanden_23459's avatar
Dmanden_23459
Icon for Nimbostratus rankNimbostratus
Nov 24, 2015
Solved

iApp - error when creating pools

Hi All   Im trying to build out an iapp that creates a number of duplicate objects with minor differences.   my config so far looks like this   presentation section members { Build a tab...
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iApps
  • Fred_Slater_856's avatar
    Fred_Slater_856
    Nov 24, 2015

    iapp::pool_members will try to do the right thing based on what you give it. If there is a "port" or "port_secure" column in your table, it will use those port values. You can specify a port value to override those with the -port flag (e.g. iapp::pool_members -port 8080 $::members__pool_members). If you specify only IP addresses and omit the -port flag, it will assume port 80.

     

Dmanden_23459's avatar
Dmanden_23459
Icon for Nimbostratus rankNimbostratus
Nov 24, 2015

Hey Fred

 

yeah thanks. i tried to edit the article and make it more readable. but it wont let me save that. code actually looks like this.

 

presentation

 

section members {
    Build a table of pool members
    message members
    table pool_members {
    editchoice addr display "large" tcl {
        package require iapp 1.1.3
        return [iapp::get_items ltm node]
        }
    }
}

Implementation

 

iapp::template start
set object_name $tmsh::app_name 

tmsh::create "/ltm monitor tcp MON-${object_name}_80 adaptive disabled defaults-from tcp description $object_name  interval 5  ip-dscp 0 time-until-up 0 timeout 16"
tmsh::create "/ltm monitor tcp MON-${object_name}_443 adaptive disabled defaults-from tcp description $object_name  interval 5  ip-dscp 0 time-until-up 0 timeout 16"

set servers $::members__pool_members

 I am trying to append the port number as I only want the user to input the node addresses

 ( there will eventually be +10 of the same pools created but with different ports )

set newlist {}
set port :80
foreach item $servers {
  set newitem $item$port
  lappend newitem
  lappend newlist $newitem
}

tmsh::create "/ltm pool POOL-${object_name}_80 description ${object_name}_80 members add { $newlist }  monitor MON-${object_name}_80"

iapp::template stop

The append is meant to add the port to the node details as part of the presentation steps im only capturing the node address ( hope that makes sense )

 

thanks for the "puts" tip. ill give that go in the meantime

 

thanks