Fluent bit time format milliseconds example. Specify a fixed UTC time offset (e.
Fluent bit time format milliseconds example How can Since Fluent Bit v0. How do I ask questions, get guidance or provide suggestions on Fluent Bit? Engage with and contribute to the OSS community. Specify the format of the time field so it can be recognized and analyzed properly. %L I'm trying to parse a simple log file, something like fail2ban. Format json. Maybe I've missed something? Name fail2ban. Format regex. But this doesn't pick the milliseconds part, treat the time in seconds. ) for local dates. I'm trying to create a fluent-bit config which uses a record's timestamp to a custom key using a filter. I tried this: Name json. %Y-%m-%dT%H:%M:%S. Is this bad practice? Fluent Bit has many built-in parsers for common log formats like Apache, Nginx, Docker and Syslog. g: %S. Time_Format %s. You can find an example in our Kubernetes Fluent Bit daemonset configuration found here. %L or %s. Note: The option %L is only valid when used after seconds ( %S ) or seconds since the Epoch ( %s ), e. It has rather simple time format, but all my attempts to get milliseconds part are failed. How can . %L%z will throw an error in this particular case. -0600, +0200, etc. 12 we have full support for nanoseconds resolution, the %L format option for Time_Format is provided as a way to indicate that content must be interpreted as fractional seconds. Since Fluent Bit v0. Fluent-bit uses strptime (3) to parse time so you can ferer to strptime documentation for available modifiers. As described in our first blog, Fluent Bit uses timestamp based on the time that Fluent Bit read the log file, and that potentially causes a mismatch between timestamp in the raw messages. Regex ^(?<time>\S* \S*)\s+(?<criteria>\S*)\s+\[(?<pid>[0-9]+)\]:\s+(?<priority>\S+)\s+\[(?<service>\S+)\]\s+(?<message>. *?)$ By default the time conversion in Fluent Bit doesn't support time in milliseconds, it wants time in seconds format. g. There are time settings, ‘Time_key,’ ‘Time_format’ and ‘Time_keep’ which are useful to avoid the mismatch. There are some elements of Fluent Bit that are configured for the entire service; use this to set global configurations like the flush interval or troubleshooting mechanisms like the HTTP server. How do I figure out what’s going wrong with Fluent Bit? Use the stdout plugin and up your log level when debugging. log. Something like: [INPUT] Name tail Path /some/path [FILTER] Name record_modifie For example, Python's standard datetime function isoformat results in the following. You could use lua filter as follows: new_record = record. Time_Key timeMillis. Time_Keep On. Specify a fixed UTC time offset (e. What I've been doing is applying multiple parser to my time field, but that is causing flb to log a lot of warnings when the time format does not match the value of time. xxmrcqymvkqhsopgaaxmxzdcgqaisswihrztwpfhjksjouhg