Forum Discussion
ahmetnuman
Nimbostratus
NimbostratusHTTP Health Monitor in Receive Strings with Regular Expressions
Hello Community, I need to monitor http servers with regular expressions in the http receive strings. If receive string exact match with "Healthy" word then F5 send the requests to the servers....
Hi Ahmet,
You can use Healthy for one string. You don't need regular expression.
Node and pool have separate monitors?
Can you check the response returned from the default directory on the server via curl?
curl -kv "http://10.0.1.20" If the receive string is not in first 5120 bytes, the pool member is marked down.
Using regular expressions in a health monitor receive string
https://support.f5.com/csp/article/K5917
Content length limits for HTTP and HTTPS health monitors
ahmetnumanNimbostratus
NimbostratusHi Enes,
I have to use regex in receive string because, when service is not ready server is returning "Unhealty" string to the client. If i use just string in the receive string, LTM will see "healty" in the response, then pool member will be up.
Best regards.