Open kid101 opened 5 years ago
need something similar.
my filter:
<filter mylabel>
@type prometheus
<metric>
name router_codes
type counter
desc Counter of errors from Heroku Router
<labels>
tag ${tag}
code ${router.code}
dyno ${router.dest_dyno}
</labels>
</metric>
</filter>
Our logs are a mixed bag of data (heroku logs). Need to count on records that exist only. like only if the key exists. if it doesn't exist it just floods the fluentd logs, and pollutes prometheus data:
2020-07-29 20:03:20 +0000 [warn]: unknown placeholder `${router.code}` found
2020-07-29 20:03:20 +0000 [warn]: unknown placeholder `${router.dest_dyno}` found
2020-07-29 20:03:20 +0000 [warn]: unknown placeholder `${router.code}` found
2020-07-29 20:03:20 +0000 [warn]: unknown placeholder `${router.code}` found
2020-07-29 20:03:20 +0000 [warn]: unknown placeholder `${router.code}` found
2020-07-29 20:03:20 +0000 [warn]: unknown placeholder `${router.code}` found
2020-07-29 20:03:21 +0000 [warn]: unknown placeholder `${router.code}` found
Is there a pre-existing solution to this in 2021, or should I look at writing a pull request?
{ "foo": "some value", "bar": "some value", "baz": "some value" }
In the
readme
it shows the key asfoo
and the plugin will count the message that containsfoo
key and increment the counter. How do I grep the value offoo
to findhello
, and ifhello
exists then increase the counter?