Forum Discussion
Shadow
Cirrus
CirrusHealth monitor question
We have a user who is seeing this message very frequently in their logs from the F5 statis self IP. 10.192.10.XXX - - [04/Dec/2023:15:56:36 -0600] "GET / " 404 682 All our nodes are reporting as up...
A base HTTP(s) monitor will send a " GET / " to the service port of the pool memember, but does NOT have any recieve string. ANY response from a server 200/301/404 etc.... is a response to the monitor, and hence the node is marked up.
in creating a new monitor based off the https monitor, you can keep the default settings and change the recv string to HTTP/1\.(0|1) (2|3) <---- that will allow only 200 and 300 errors and 400/500 errors will be marked as node down. This is a great step in the right direction of providing better quality of service. It will also in the long run will have you learning all the 400/500 error codes and what they mean as you debug why the pool member is down.
MarieTiller
Nimbostratus
NimbostratusIt seems like the health monitor is expecting a specific path (/bc) to determine the node's health. Ensure that the health monitor configuration matches the expected path for your application, or adjust it accordingly to accurately reflect the application's health status. Additionally, review the application's configuration to confirm the correct path for health checks.