Короткий огляд матеріалу з Dev.to DevOps: Load-balancer health checks: a healthy port is not a healthy app.
By the Just Create App team A server can accept a TCP connection and still fail every useful request. Our load-balancer explanation covers the routing layer; this guide focuses on the checks that decide which backends should receive work. Its process may be running while its configuration is wrong, its cache is cold or the route people need is broken. That is why a load balancer's health check des
Це адаптований дайджест українською, а не повний передрук статті.
Джерело: Dev.to DevOps
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