We have released v1.15.0. ChangeLog is here.
This release is a new release of v1.15 series.
In this release, we added some new functions and fixed some crash bugs, especially about
Fluentd now supports YAML configuration format as follows.
config: - source: $type: forward port: 24224 - source: $type: http port: 9880 - match: $tag: myapp.access $type: file path: /var/log/fluent/access
This is not 1-by-1 correspondence for the traditional Fluentd config file syntax.
Please see the document for detailed usage instructions or see #3712 for more information.
in_tail: Add log throttling in files based on group rules
In this release, we add a new option directive
From v1.13, We can use
read_bytes_limit_per_second to throttle log flow rate, but we can only
set it for each
By using this new option, we can throttle log flow rate for each file unit.
Please see the document for detailed usage instructions or see #3535 for more information.
restart_worker_intervalto system configuration
In this release, we add a new option
By default, Fluentd immediately restarts stopped workers, but you may want to keep the worker stopped for a while for some reason. In such cases, you can use this option as follows.
<system> restart_worker_interval 1m </system>
By this setting, a stopped worker will restart after 1 minute.
See #3768 for more information.
fluent-ctl: Add a new command
In this release, we can use a new command
This command is mainly for Windows.
As for non-Windows, you can manually send SIGCONT to each supervisor/worker process to dump their internal status. (Dump fluentd's Internal Information)
By using this new command, we can get the internal status on Windows too.
On Windows, this makes all Fluentd processes (including all worker processes) dump their internal
status to the system temp directory (
$ fluent-ctl dump [PID_OR_SVCNAME]
You can omit
[PID_OR_SVCNAME] if you run the fluentd as a Windows service, whose service name is
the default value
Please see the document for detailed usage instructions or see #3680 for more information.
in_tail: Fix crash bugs on Ruby 3.1 on Windows. #3766
in_tail: Fix a possible crash on file rotation when
follow_inodes true. #3754
in_tail: Fix a bug that in_tail cannot open non-ascii path on Windows. #3774
out_forward: Fix to update timeout of cached sockets. #3711
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ClearCode, Inc. is a software company specializing in the development of Free Software. We maintain Fluentd and its plugin ecosystem, and provide commercial support for them.
Fluentd is an open source data collector to unify log management.
2022-11-11: Fluentd v1.15.3 has been released
2022-11-08: td-agent v4.4.2 has been released
2022-08-23: td-agent v4.4.1 has been released
2022-08-22: Fluentd v1.15.2 has been released
2022-07-29: td-agent v4.4.0 has been released
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Fluentd is a hosted project under the Cloud Native Computing Foundation (CNCF). All components are available under the Apache 2 License.