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zhangkai_239375's avatar
zhangkai_239375
Icon for Nimbostratus rankNimbostratus
Jan 15, 2019

How can I change the member's Priority Group when the member is down ?

I have a Performance layer 4 tcp vs have a Default Pool a :

 

memeber 1 = 10.0.0.1 Priority Group =100

 

memeber 2 = 10.0.0.2 Priority Group =50

 

Priority Group Activation: less than 1 Available Member(s)

 

When a member change to down,How can I change the parameter ：the down memeber's Priority Group greater than the up memeber's。

 

Eg: When memeber 1 down ,change the Priority Group = 50 and change the member2's Priority Group = 100

 

iRules can do this?

 

application delivery
devops
iRules
LTM

1 Reply

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  • Kai_Wilke's avatar
    Kai_Wilke
    Icon for MVP rankMVP
    Jan 15, 2019

    Hi zhangkai,

     

    An iRule (running in the data-plane) is not able to update LTMs configuration without becomming way too much creative. You may instead develop some iCall scripts (running in the config-plane) to update LTMs configuration based on certain log-events.

     

    But before going into detail it would be important, if you explain your scenario a little bit more to understand your current pains and requirements completly.

     

    Cheers, Kai