When monolog meets ELK (& bermudas!)

Transcript

1. 1.

   When Monolog meets ELK and bermudas!

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   Olivier Dolbeau @odolbeau Web Architect Me

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   None
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   Which logs are we talking about?

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   None
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   The old way...

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   Where is my fucking error?

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    Which server?

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    None
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    I found the criticity !

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    Maybe it’s the one I want?

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    Tool box

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    SSH tail cat grep more less sed

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    SSH tail cat grep more less sed

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    SSH tail cat grep more less sed

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    My roommate uses this to colorize his access logs... This

    is specific to his access logs… and ugly as hell!
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    None
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    We are in 2015!

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    E L K

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    • real time data • distributed • multi-tenancy • document

    oriented • schema free • per operation persistence • real time analytics • high availability • full text search • conflict management • restful api • built on top of apache lucene
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    Logstash

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    Kibana

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    None
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    Some configuration

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    Logstash input for syslog

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    Logstash input for gelf

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    What is Gelf?

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    Logstash filter example (for syslog)

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    Logstash output example

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    None
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    Heka RSYSLOG

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    None
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    Monolog

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    Live coding

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    Create a logger.

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    Add another handler.

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    Add some processors.

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    PSR\Log\LoggerInterface.

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    Use context!

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    PsrLogMessageProcessor.

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    Name your loggers.

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    Bermudas vs pants!

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    • Bermudas rocks! • Logs are really important, take care

    of them! • Take a look at ELK. Write beautiful logs. Olivier Dolbeau @odolbeau We’re hiring! In Paris & Warsaw! http://blbl.cr/dreamjobs