how can i let NGINX know that which node’s port is alive by udp?
I see the document in NGINX the way of check udp port healthy ,they says set a match and send some words to udp port,
so will graylog-server response some words when received udp packet?
UDP is connectionless, therefore graylog wouldn’t respond to the packet. I’m assuming this is setup in a cluster environment?
Also could you post your configure for nginx?
It’s not specifically for any input in particular, but you can check if Graylog is healthy: http://docs.graylog.org/en/2.3/pages/configuration/load_balancers.html
No, it won’t.
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