TMSH Command in iRules

Hello,

 

I'm trying to figure out a way to run a tmsh show command from an iRule. Have tried learning about iCall and iControl, but getting lost on those as to the process to incorporate into an iRule, if even possible. The purpose is to pull some stats for an HTML page (see https://devcentral.f5.com/codeshare/pool-member-status-html5-page-1035).

 

Example of commands:

 

• show ltm virtual | grep -e 'Ltm|Availability|State|Reason|Destination|Traffic|Bits|Packets|Connections|Conn|CPU|Last'
• show ltm pool | grep -e 'Ltm|Availability|State|Reason|Current Active|Traffic|Bits|Packets|Connections'

Can anyone provide guidance on a solution to this?