confusing logging error message
When starting Suricata in lxc on one of my servers I got the following error:
<Error> - [ERRCODE: SC_ERR_MISSING_CONFIG_PARAM(118)] - NO logging compatible with daemon mode selected, suricata won't be able to log. Please update 'logging.outputs' in the YAML.
<Notice> - This is Suricata version 2.1beta4 RELEASE
It's is especially confusing because on another server the same configuration works just fine.
- a line based alerts log similar to Snort's fast.log
#filetype: regular # 'regular', 'unix_stream' or 'unix_dgram'
- Extensible Event Format (nicknamed EVE) event log in JSON format
Where can I read more about logging compatibility with daemon mode (and why it's related in a first place?)
Updated by Victor Julien over 5 years ago
You're looking at "outputs" here, not "logging.outputs":
logging: outputs: - console: enabled: yes - file: enabled: no filename: /var/log/suricata.log - syslog: enabled: no facility: local5 format: "[%i] <%d> -- "
In daemon mode we can't print to stdout, so the 'console' logging is disabled, leaving no output enabled. Please enable the 'file' or 'syslog' output.
Updated by god lol over 5 years ago
I see, thanks for clarification. I was confused that this message is marked as error although it actually does not stop Suricata from running and producing alerts and events. Feels more like a warning to me. Especially because if we use systemd to start suricata than we will be able to use console output, moreover it will be nicely displayed on 'systemctl status suricata' invocation.