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h2o version 2.2.5

以下の対応をすると、hostname(e.g. isucon)が192.168.33.[1-3]のどれかにを名前解決されプロキシーされる

proxy.reverse.url にバランシングするhostnameを設定する

proxy.reverse.url: http://isucon:8080/

/etc/host.confにmulti onを設定する

multi on

/etc/hostsに同一ホスト(isucon)・別IPの設定を追記する isucon isucon isucon


If you want load balancing multiple backends, replace with hostname which returns IP addresses via DNS or /etc/hosts.

[proxy] load balancing support (round-robin, least-conn) #1277 #1361 (Justin Zhu)

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