Prometheus监控PHP-FPM

环境

系统：CentOS 7.5
软件：php-fpm-exporter.linux.amd64

准备

PHP-FPM端

https://blog.csdn.net/ffzhihua/article/details/88844259

配置PHP-FPM

# vim /etc/php-fpm.d/www.conf
pm.status_path = /status
ping.path = /ping

重启PHP-FPM
```
# systemctl restart php-fpm
```

Nginx端

添加Nginx配置

# vim /etc/nginx/conf.d/php-fpm-status.conf
server {
        listen 9010; 
        allow 127.0.0.1;
        deny all;

        location ~ ^/(status|ping)$ {
                fastcgi_pass 127.0.0.1:9000;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
                include fastcgi_params;
        }
}

重启Nginx
```
# systemctl restart nginx
```

PHP-FPM-exporter端

下载php-fpm-exporter
地址：https://github.com/bakins/php-fpm-exporter/releases

安装php-fpm-exporter

# mkdir -p /usr/local/prometheus/php-fpm-exporter

# mv php-fpm-exporter.linux.amd64 /usr/local/prometheus/php-fpm-exporter/php-fpm-exporter

# chmod +x /usr/local/prometheus/php-fpm-exporter/php-fpm-exporter

启动php-fpm-exporter

# nohup /opt/php-fpm-exporter/php-fpm-exporter --addr 0.0.0.0:9190 --endpoint http://127.0.0.1/status &

Prometheus端

配置Prometheus

# vim /usr/local/prometheus/prometheus.yml

scrape_configs:

- job_name: 'PHP-FPM'

static_configs:

- targets:

- php-local.com:9190

重启Prometheus
```
# systemctl restart prometheus
```

Grafana端

模板地址 https://grafana.com/dashboards/3901

添加dashboards
点击Create - Import，输入dashboards的id（推荐）

Prometheus监控PHP-FPM