Forum Discussion
Erika_I_Garner
Altostratus
AltostratusDefault action in iRule is not being triggered. Help!
I am having some issues with the following irule, it works great when the cookie is present, however if the request does not have a cookie it gives me the log as if it already did have a cookie.
I should be seen the log " "[IP::client_addr]--cookie [HTTP::cookie value cookiecrisp] No Cookie Present - Go to default Pool" if the request doesnt have a cookie. Would you all be able to tell what am I doing wrong?
when HTTP_REQUEST {
if { [HTTP::cookie exists cookiecrisp] } {
switch [HTTP::cookie value cookiecrisp] {
"901" { if { [LB::status pool P----QA-443 member 10.0.9.130 443] eq "up" } {
pool P----QA-443 member 10.0.9.130 443
log local0. "[HTTP::cookie value cookiecrisp] matched NODE S-S1Q to cookie 901"
} elseif {
[LB::status pool P----QA-443 member 10.0.11.131 443] eq "up" } {
pool P----QA-443 member 10.0.11.131 443
log local0. "[HTTP::cookie value cookiecrisp] NODE S-S1Q DOWN, sent to NODE S-S2Q "
} else {
pool P----QA-443
log local0. "[HTTP::cookie value cookiecrisp] NODE S-S2Q DOWN, sent to the pool
P----QA-443"
}
}
"902" { if { [LB::status pool P----QA-443 member 10.0.11.131 443] eq "up" } {
pool P----QA-443 member 10.0.11.131 443
log local0. "[HTTP::cookie value cookiecrisp] matched NODE S-S2Q to cookie 902"
} elseif {
[LB::status pool P----QA-443 member 10.0.9.132 443] eq "up" } {
pool P----QA-443 member 10.0.9.132 443
log local0. "[HTTP::cookie value cookiecrisp] NODE S-S2Q DOWN, sent to NODE S-S3Q "
} else {
pool P----QA-443
log local0. "[HTTP::cookie value cookiecrisp] NODE S-S3Q DOWN, sent to the pool P----QA-443"
}
}
"903" { if { [LB::status pool P----QA-443 member 10.0.9.132 443] eq "up" } {
pool P----QA-443 member 10.0.9.132 443
log local0. "[HTTP::cookie value cookiecrisp] matched NODE S-S3Q to cookie 903"
} elseif {
[LB::status pool P----QA-443 member 10.0.9.130 443] eq "up" } {
pool P----QA-443 member 10.0.9.130 443
log local0. "[HTTP::cookie value cookiecrisp] NODE S-S3Q DOWN, sent to NODE S-S1Q "
} else {
pool P----QA-443
log local0. "[HTTP::cookie value cookiecrisp] NODE S-S3Q DOWN, sent to the pool P----QA-443"
}
}
default {
pool P----QA-443
log local0. "[IP::client_addr]--cookie [HTTP::cookie value cookiecrisp] No Cookie Present -
Go to default Pool"
}
}
}
}
Thank you for your help! -Erika
Stanislas_Piro2Cumulonimbus
before the switch, you have this condition:
if { [HTTP::cookie exists cookiecrisp] } {if the cookie is not present, you can't go to the default statement.
- Erika_I_Garner
Ok this look better
when HTTP_REQUEST {
pool P----QA-443
log local0. "[IP::client_addr] No Cookie Present - Go to default Pool"
switch [HTTP::cookie value cookiecrisp] { "901" { if { [LB::status pool P----QA-443 member 10.0.9.130 443] eq "up" } { pool P----QA-443 member 10.0.9.130 443 log local0. "[HTTP::cookie value cookiecrisp] matched NODE S-S1Q to cookie 901" } elseif { [LB::status pool P----QA-443 member 10.0.11.131 443] eq "up" } { pool P----QA-443 member 10.0.11.131 443 log local0. "[HTTP::cookie value cookiecrisp] NODE S-S1Q DOWN, sent to NODE S-S2Q " } else { pool P----QA-443 log local0. "[HTTP::cookie value cookiecrisp] NODE S-S2Q DOWN, sent to the pool P----QA-443" } } "902" { if { [LB::status pool P----QA-443 member 10.0.11.131 443] eq "up" } { pool P----QA-443 member 10.0.11.131 443 log local0. "[HTTP::cookie value cookiecrisp] matched NODE S-S2Q to cookie 902" } elseif { [LB::status pool P----QA-443 member 10.0.9.132 443] eq "up" } { pool P----QA-443 member 10.0.9.132 443 log local0. "[HTTP::cookie value cookiecrisp] NODE S-S2Q DOWN, sent to NODE S-S3Q " } else { pool P----QA-443 log local0. "[HTTP::cookie value cookiecrisp] NODE S-S3Q DOWN, sent to the pool P----QA-443" } } "903" { if { [LB::status pool P----QA-443 member 10.0.9.132 443] eq "up" } { pool P----QA-443 member 10.0.9.132 443 log local0. "[HTTP::cookie value cookiecrisp] matched NODE S-S3Q to cookie 903" } elseif { [LB::status pool P----QA-443 member 10.0.9.130 443] eq "up" } { pool P----QA-443 member 10.0.9.130 443 log local0. "[HTTP::cookie value cookiecrisp] NODE S-S3Q DOWN, sent to NODE S-S1Q " } else { pool P----QA-443 log local0. "[HTTP::cookie value cookiecrisp] NODE S-S3Q DOWN, sent to the pool P----QA-443" } } }}
