「Linux/muninインストール」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→nginxのstatusにアクセスできるように) |
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行3: | 行3: | ||
# yum install munin --enablerepo=epel | # yum install munin --enablerepo=epel | ||
− | == | + | ==munin管理画面を表示== |
+ | apacheの場合 | ||
# vi /etc/httpd/conf.d/munin.conf | # vi /etc/httpd/conf.d/munin.conf | ||
+ | ngxinの場合 | ||
+ | # vi /etc/nginx/conf.d/munin.localhost.conf | ||
+ | server { | ||
+ | listen 80; | ||
+ | server_name munin.localhost; | ||
+ | location / { | ||
+ | alias /var/www/html/munin/; | ||
+ | } | ||
+ | location /nginx_status { | ||
+ | stub_status on; | ||
+ | access_log off; | ||
+ | } | ||
+ | location = /50x.html { | ||
+ | root /usr/share/nginx/html; | ||
+ | } | ||
+ | } | ||
==muninの設定== | ==muninの設定== |
2018年4月19日 (木) 10:39時点における版
目次
muninインストール準備
# yum install munin --enablerepo=epel
munin管理画面を表示
apacheの場合
# vi /etc/httpd/conf.d/munin.conf
ngxinの場合
# vi /etc/nginx/conf.d/munin.localhost.conf server { listen 80; server_name munin.localhost; location / { alias /var/www/html/munin/; } location /nginx_status { stub_status on; access_log off; } location = /50x.html { root /usr/share/nginx/html; } }
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
監視対象サービス追加
vi /etc/munin/plugin-conf.d/munin-node [nginx*] env.url http://localhost/nginx_status [phpfpm*] env.url http://localhost/phpfpm_status env.phpbin php-fpm
監視稼働確認
/usr/sbin/munin-run phpfpm_average
監視サーバ追加
vi /etc/munin/munin.conf
[localhost] address 127.0.0.1 use_node_name yes [test1.example.com] address 192.168.xxx.xxx use_node_name yes
参考
https://tech.basicinc.jp/articles/8 nginx + PHP-FPMをmuninでリソース監視する