解析prometheus+grafana监控nginx的方法

cd usr/local/nginx-1.14.2
./configure --prefix=/usr/local/nginx --add-module=usr/local/nginx-module-vts-master/
注意：注意prefix=/usr/local/nginx意思是安装位置为/usr/local/nginx文件夹
make install

http {
    vhost_traffic_status_zone;
    vhost_traffic_status_filter_by_host on;

...

server {

    ...

    location /status {
        vhost_traffic_status_display;
        vhost_traffic_status_display_format html;
    }
}

cd /usr/local/nginx/sbin
./nginx

tar -zxvf nginx-vts-exporter-0.9.1.linux-amd64.tar

cd /usr/local/nginx-vts-exporter-0.9.1.linux-amd64
nohup ./nginx-vts-exporter  -nginx.scrape_uri http://ip/status/format/json &

# my global config
global:
  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
  # scrape_timeout is set to the global default (10s).
 
# Alertmanager configuration
alerting:
  alertmanagers:
  - static_configs:
    - targets:
      # - alertmanager:9093
 
# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
rule_files:
  # - "first_rules.yml"
  # - "second_rules.yml"
 
# A scrape configuration containing exactly one endpoint to scrape:
# Here it's Prometheus itself.
scrape_configs:
  # The job name is added as a label `job=` to any timeseries scraped from this config.
  - job_name: 'prometheus'
    static_configs:
    - targets: ['localhost:9090']
  - job_name: 'nginx'
    static_configs:
      - targets: ['ip:9913']