<div dir="ltr"><div>The short answer is no. StackLight is based on Heka for log processing and parsing. Heka itself uses Lua Parsing Expression Grammars [1].<br></div><div>For now the patterns are maintained in the LMA collector repository [2] but it's on our to-do list to have it available in a dedicated repo.<br></div><div>One advantage of having Lua-based parsing is that it's fairly easy to unit test the patterns.<br></div><div>BR,<br></div>Simon<br><div><br>[1] <a href="http://www.inf.puc-rio.br/~roberto/lpeg/lpeg.html">http://www.inf.puc-rio.br/~roberto/lpeg/lpeg.html</a><br>[2] <a href="https://github.com/openstack/fuel-plugin-lma-collector/blob/master/deployment_scripts/puppet/modules/lma_collector/files/plugins/common/patterns.lua">https://github.com/openstack/fuel-plugin-lma-collector/blob/master/deployment_scripts/puppet/modules/lma_collector/files/plugins/common/patterns.lua</a><br><div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, May 17, 2016 at 2:23 PM, Bogdan Dobrelya <span dir="ltr"><<a href="mailto:bdobrelia@mirantis.com" target="_blank">bdobrelia@mirantis.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi.<br>
Are there plans to align the StackLight (LMA plugin) [0] with that<br>
recently announced source of Logstash filters [1]? I found no fast info<br>
if the plugin supports Logstash input log shippers, so I'm just asking<br>
as well.<br>
<br>
Writing grok filters is... hard, I'd had a sad experience [2] with that<br>
some time ago, and that is not that I'd like to repeat or maintain on my<br>
own, so writing those is something definitely should be done<br>
collaboratively :)<br>
<br>
[0] <a href="https://launchpad.net/lma-toolchain" rel="noreferrer" target="_blank">https://launchpad.net/lma-toolchain</a><br>
[1] <a href="https://github.com/openstack-infra/logstash-filters" rel="noreferrer" target="_blank">https://github.com/openstack-infra/logstash-filters</a><br>
[2] <a href="https://goo.gl/bG6EwX" rel="noreferrer" target="_blank">https://goo.gl/bG6EwX</a><br>
<span class=""><font color="#888888">--<br>
Best regards,<br>
Bogdan Dobrelya,<br>
Irc #bogdando<br>
<br>
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