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Logging

Framework/Application log​

  • Every web framework or application (should) has its own log

  • Common format:

    • JSON (logstash)
    • Apache Combined/Common
    • CLF (Common Log Format)
    • ...

Access log​

  • Web Server/Proxy usually has its own access.log, like Traefik, NGINX, Apache, ...
nginx.conf
access_log /path/to/access.log combined if=$loggable;
traefik.yml
accessLog:
  filePath: /var/log/traefik.log

GoAccess​

  • Can analyze the log in various format with high performance

  • Can output report in realtime

goaccess -a -o report.html --log-format COMBINED --real-time-html