Hello Community,
I'm trying to determine what each numeric value means when checking a pool's state.
ex)
3) iRule3->VS3:
when HTTP_REQUEST {
if { ([active_members pool1] < 1) or ([active_members pool2] < 1) or ([active_members pool3] < 1) } {
pool pool6
} else {
pool pool3
}
}
What does the " < 1 " actually mean? What other numeric values are there and what do they mean?
Thanks in advance.
Regards,
TRX
1, 2, 3, etc?
ex) Goal is to check if the pool member specified is flagged down/disabled or NOT
if { ([pool google-search member 192.168.254.189 80] < 1) } {
pool google-search member 167.3.11.93 7800
return
} else {
pool google-search member 167.3.10.93 7800
return
}
Thanks.
Regards,
TRX
Nimbostratus
http://devcentral.f5.com/wiki/iRules.LB__status.ashx
Your iRule would look something like this:
when HTTP_REQUEST {
log local0. "Node 1 Status: [LB::status pool my.pool.name member 10.10.10.10 80]"
log local0. "Node 2 Status: [LB::status pool my.pool.name member 20.20.20.20 80]"
if { [LB::status pool my.pool.name member 10.10.10.10 80] eq "down" } {
HTTP::redirect "http://www.yahoo.com"
}
if { [LB::status pool my.pool.name member 20.20.20.20 80] eq "down" } {
HTTP::redirect "http://www.msn.com"
}
}
Regards,
TRX