监控
Module ngx_http_stub_status_module | https://nginx.org/en/docs/http/ngx_http_stub_status_module.html
nginx-prometheus-exporter | https://github.com/nginxinc/nginx-prometheus-exporter
Grafana Dashboard | https://github.com/nginxinc/nginx-prometheus-exporter/tree/main/grafana
通过请求日志，来统计状态码 | prometheus-nginxlog-exporter
NGINX Performance Metrics with Prometheus
主页：https://github.com/martin-helmich/prometheus-nginxlog-exporter
文档：https://github.com/martin-helmich/prometheus-nginxlog-exporter
仓库：https://github.com/martin-helmich/prometheus-nginxlog-exporter
Grafana Dashboard:
https://grafana.com/grafana/dashboards/16155-ngnix-routes-exporter/
https://grafana.com/grafana/dashboards/15947-nginx-log-metrics-m/
HCL Configuration | https://developer.hashicorp.com/terraform/language/syntax/configuration
# 07/18/2024 | prometheus-nginxlog-exporter v1.11.0 | .deb | Ubuntu 18.04.4 LTS
systemctl edit prometheus-nginxlog-exporter.service，否则读取 Nginx 日志会返回 Permission Deined 错误。
https://github.com/martin-helmich/prometheus-nginxlog-exporter/issues/354
[Service] CapabilityBoundingSet=~