そこでSerfさんですよ。Serfをつかって、eventが送られた際に、任意のスクリプトをすべてのサーバで叩くという構成をつくった。 serf-handler.sh #!/bin/sh HANDLER_DIR="/path/to/scripts" if [ "$SERF_EVENT" = "user" ]; then EVENT="tarr-$SERF_USER_EVENT" elif [ "$SERF_EVENT" = "query" ]; then case ${SERF_QUERY_NAME} in "uptime") uptime;; * ) EVENT="tarr-$SERF_QUERY_NAME";; esac else EVENT=$SERF_EVENT fi HANDLER="$HANDLER_DIR/$EVENT" [ -f "$HANDLER" -a -x "$HAND
![Serfで既存の自動化スクリプト群を叩けるようにして、複数台構成に対応した。 - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/b546f6ae7983e97955f00049b946183abf33e9c5/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-9f5428127621718a910c8b63951390ad.png%3Fixlib%3Drb-4.0.0%26w%3D1200%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-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%26mark-x%3D142%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTYxNiZ0eHQ9JTQwdGFycjExMjQmdHh0LWNvbG9yPSUyMzIxMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtYWxpZ249bGVmdCUyQ3RvcCZzPWIyZmQxNTk4ZWViNjVjZjg3YmQ2ZjFkZmYzZmI4NGFl%26blend-x%3D142%26blend-y%3D491%26blend-mode%3Dnormal%26s%3D1f67cc980c06a881fded02160bbdc303)