Logging configuration for privacyIDEA used with logstash

logging.yml

# /etc/privacyidea/logging.yml
version: 1
 formatters:
   detail:
     class: privacyidea.lib.log.SecureFormatter
     format: >-
       [%(asctime)s][%(process)d][%(thread)d][%(levelname)s][%(name)s:%(lineno)d]
       %(message)s

handlers:
   logfile:
     class: logging.handlers.RotatingFileHandler
     formatter: detail
     backupCount: 2
     maxBytes: 10000
     filename: /home/henning/Dokumente/Dev/privacyidea-server/privacyidea.log
     level: INFO
auditfile:
     class: logging.handlers.RotatingFileHandler
     formatter: detail
     backupCount: 2
     maxBytes: 10000
     filename: /home/henning/Dokumente/Dev/privacyidea-server/audit.log
     level: INFO
rootfile:
     class: logging.handlers.RotatingFileHandler
     formatter: detail
     backupCount: 2
     maxBytes: 10000
     filename: /home/henning/Dokumente/Dev/privacyidea-server/root.log
     level: INFO
logstash:
     class: logstash.TCPLogstashHandler
     # do NOT use formatter: detail
     host: '192.168.56.150'
     port: 5959
     tags:
       - 'privacyidea'
     version: 1
     level: INFO

loggers:
   privacyidea:
     handlers:
       - logfile
       - logstash
     qualname: privacyidea
     level: DEBUG
   audit:
     handlers:
       - auditfile
       - logstash
     qualname: pi-audit
     level: DEBUG
   root:
     handlers:
       - rootfile
     level: NOTSET