Linux/muninインストール

muninインストール準備

# yum install munin --enablerepo=epel

apacheのmunin設定

# vi /etc/httpd/conf.d/munin.conf

muninの設定

# vi /etc/munin/munin-node.conf

監視されるサーバの場合は監視元サーバのIPを追加

allow ^192\.168\.0\.2$

監視されるmuninのcron設定

# vi /etc/cron.d/munin

nginxの場合

php-fpmで使えるように

cd /usr/share/munin/plugins
sudo git clone git://github.com/tjstein/php5-fpm-munin-plugins.git
sudo chmod +x php5-fpm-munin-plugins/phpfpm_*
cd /etc/munin/plugins/
ln -s /usr/share/munin/plugins/php5-fpm-munin-plugins/phpfpm_average phpfpm_average
ln -s /usr/share/munin/plugins/php5-fpm-munin-plugins/phpfpm_connections phpfpm_connections
ln -s /usr/share/munin/plugins/php5-fpm-munin-plugins/phpfpm_memory phpfpm_memory
ln -s /usr/share/munin/plugins/php5-fpm-munin-plugins/phpfpm_processes phpfpm_processes
ln -s /usr/share/munin/plugins/php5-fpm-munin-plugins/phpfpm_status phpfpm_status

nginxのstatusにアクセスできいるように

# vi /etc/php-fpm.d/www.conf
;pm.status_path = /status
pm.status_path = /phpfpm_status

vi etc/nginx/conf.d/default.conf

server {
   listen       80;
   server_name  localhost;
   location /nginx_status {
       stub_status on;
       access_log off;
       allow 127.0.0.1;
       deny all;
   }
   location /phpfpm_status {
       include fastcgi_params;
       fastcgi_pass localhost:9000;
       fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
       allow 127.0.0.1;
       deny all;
   }
 }

以下で動作確認

 wget http://localhost/phpfpm_status

参考

https://tech.basicinc.jp/articles/8 nginx + PHP-FPMをmuninでリソース監視する