add zone in nginx to keep persistent leastconn

matteosusca · matteosusca · commit d2c8fdba89ed · 2026-05-14T12:16:53.000+02:00
diff --git a/nginx/nginx.conf b/nginx/nginx.conf
@@ -4,7 +4,8 @@ events {
 
 http {
     upstream backend {
-        least_conn;
+        zone backend_zone 64k;
+	least_conn;
         # Docker's internal DNS will resolve 'server' to all container IPs
         server server:3000;
     }

Original file line number	Diff line number	Diff line change
`@@ -4,7 +4,8 @@ events {`
`4`	`4`
`5`	`5`	`http {`
`6`	`6`	`upstream backend {`
`7`		`- least_conn;`
	`7`	`+ zone backend_zone 64k;`
	`8`	`+ least_conn;`
`8`	`9`	`# Docker's internal DNS will resolve 'server' to all container IPs`
`9`	`10`	`server server:3000;`
`10`	`11`	`}`