fluent-plugin-grep
Fluentd plugin to grep messages.
Configuration
<match foo.bar.**>
type grep
regexp1 message WARN
exclude1 message favicon
add_tag_prefix greped
</source>
Assuming following inputs are coming:
foo.bar: {"foo":"bar","message":"2013/01/13T07:02:11.124202 INFO GET /ping"}
foo.bar: {"foo":"bar","message":"2013/01/13T07:02:13.232645 WARN POST /auth"}
foo.bar: {"foo":"bar","message":"2013/01/13T07:02:21.542145 WARN GET /favicon.ico"}
foo.bar: {"foo":"bar","message":"2013/01/13T07:02:43.632145 WARN POST /login"}
then output bocomes as belows (like, | grep WARN | grep -v favicon):
greped.foo.bar: {"foo":"bar","message":"2013/01/13T07:02:13.232645 WARN POST /auth"}
greped.foo.bar: {"foo":"bar","message":"2013/01/13T07:02:43.632145 WARN POST /login"}
Parameters
regexp[1-20] field_key regexp
The target field key and the filtering regular expression to grep out.
exclude[1-20] field_key regexp
The target field key and the excluding regular expression like grep -v
tag
The output tag name
add_tag_prefix
Add tag prefix for output message
remove_tag_prefix
Remove tag prefix for output message
replace_invalid_sequence
Replace invalid byte sequence in UTF-8 with '?' character if
true
input_key field_key (obsolete)
The target field key to grep out. Use with regexp or exclude.
regexp regexp (obsolete)
The filtering regular expression
exclude regexp (obsolete)
The excluding regular expression like grep -v
ChangeLog
See CHANGELOG.md for details.
Contributing
- Fork it
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create new Pull Request
Copyright
Copyright (c) 2013 Naotoshi SEO. See LICENSE for details.