balancer_by_lua_xxxxx いつの間にやら1 lua-nginx-module に balancer_by_lua_xxx という新しいディレクティブが増えていました。 以下ドキュメントより抜粋。 http { upstream backend { server 0.0.0.1; # just an invalid address as a place holder balancer_by_lua_block { local balancer = require "ngx.balancer" local host = "127.0.0.2" local port = 8080 local ok, err = balancer.set_current_peer(host, port) if not ok then ngx.log(ngx.ERR, "failed to set
![Nginx balancer_by_luaの話とupstream名前解決の話 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/1c26c4d7243707420c7ef7b31c678fc1cf496f73/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fcdn.qiita.com%252Fassets%252Fpublic%252Farticle-ogp-background-412672c5f0600ab9a64263b751f1bc81.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk3MiZoPTM3OCZ0eHQ9TmdpbnglMjBiYWxhbmNlcl9ieV9sdWElRTMlODElQUUlRTglQTklQjElRTMlODElQTh1cHN0cmVhbSVFNSU5MCU4RCVFNSU4OSU4RCVFOCVBNyVBMyVFNiVCMSVCQSVFMyU4MSVBRSVFOCVBOSVCMSZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZ0eHQtY29sb3I9JTIzMjEyMTIxJnR4dC1mb250PUhpcmFnaW5vJTIwU2FucyUyMFc2JnR4dC1zaXplPTU2JnM9YTkwYTNiZGE2MmFkNmRmNjAzYjMwZWIxZjQ2MGMyZjA%26mark-x%3D142%26mark-y%3D57%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZoPTc2Jnc9NzcwJnR4dD0lNDB0b3JpdG9yaTAzMTgmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPWY0NWVkYTg1ZGNkYzk3OTUyNjU0MTg3MWJmN2MxY2Ji%26blend-x%3D142%26blend-y%3D486%26blend-mode%3Dnormal%26s%3D7e70bf225a26de34209d791220cc4719)