Forum Discussion
diana_24252
Nimbostratus
NimbostratusiRule with two IF statements is not working correctly
I have this iRule below and it does a good job on forwarding to pools POOL_PUB_MOSS and MyCampus_Pool, but not to the Offline_Pool when all servers are down or disabled. What do I need to change?
when HTTP_REQUEST {
if { [matchclass [HTTP::uri] starts_with $PRODMOSS] } {
if {[active_members POOL_PUB_MOSS] > 0 } {
pool POOL_PUB_MOSS
} else {
pool Offline_Pool
}
} else {
if {[active_members MyCampus_Pool] > 0 } {
pool MyCampus_Pool
} else {
pool Offline_Pool }
}
}
TY
hoolioCirrostratus
The iRule looks okay. Can you try testing again with debug logging and then check /var/log/ltm for the output?when HTTP_REQUEST { log local0. "[IP::client_addr]:[TCP::client_port]: [HTTP::host][HTTP::uri]" if { [matchclass [HTTP::uri] starts_with $PRODMOSS] } { log local0. "[IP::client_addr]:[TCP::client_port]: Matched MOSS URI check" if {[active_members POOL_PUB_MOSS] > 0 } { log local0. "[IP::client_addr]:[TCP::client_port]: MOSS pool up, using it" pool POOL_PUB_MOSS } else { log local0. "[IP::client_addr]:[TCP::client_port]: MOSS pool down, using offline pool" pool Offline_Pool } } else { log local0. "[IP::client_addr]:[TCP::client_port]: No match for MOSS URI check" if {[active_members MyCampus_Pool] > 0 } { pool MyCampus_Pool log local0. "[IP::client_addr]:[TCP::client_port]: MyCampus pool up, using it" } else { log local0. "[IP::client_addr]:[TCP::client_port]: MyCampus pool down, using offline pool" pool Offline_Pool } } } when SERVER_CONNECTED { log local0. "[IP::client_addr]:[TCP::client_port]: Connected to [LB::server]" }
Aaron
diana_24252Thank you Aaron! I will try that the next maintenance window. I have one more question on the "active_members" parameter - is it the same if the servers are administratively disabled or do they have to be marked down by a monitor?
Diana