SlideShare a Scribd company logo
1 of 24
Download to read offline
LOGSTASH

Chcę oglądać Twoje logi,
logi logi logi
Chcę je mieć po krótkiej chwili,
chwili chwili chwili

1 XI 2013
Czytamy Twoje logi

marcin.lipiec@nokaut.pl
marcin.grzybowski@nokaut.pl
Po co logujemy ?
l

BO TAK !!!!
Jak logujemy ?
l

l

l

l

l

l

Powszechnie używane formy logowania

Brak logowania
Logowanie do pliku
Logowanie do sysloga
Logowanie do rsysloga
Logowanie przy wsparciu narzędzi zewnętrznych
Jak wygląda przeciętny log
l

l

l

l

l

Blebleblebleblbe
blebleblebleblbe
blebleblebleblbe
blebleblebleblbe
blebleblebleblbe
Jak wygląda przeciętny log
DATA + RESZTA = WPIS
[18/Nov/2013:00:00:02 +0100] w15 65.55.24.234 302 5 - 0.017 192.168.64.125 1077
"GET /szukaj.html?zrodlo=404&slowo=lampy+zewnetrzne
+wiszace+kare+design+kare+design+lampa+wiszaca+
trumpet+dining+5er+33116+35a2647ce9a772fab8affaac5feb2a69
HTTP/1.1" "/produkt-lampy-zewnetrzne-wiszace-kare-designkare-design-lampa-wiszaca-trumpet-dining-5er-33116-35
a2647ce9a772fab8affaac5feb2a69.html" "-" "Mozilla/5.0
(compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)"
awk '($9 ~ /502/)' access.log | awk '{print $7}' | sort | uniq -c | sort -r

728 /wp-admin/install.php
466 /
146 /videos/
130 /wp-login.php
Dlaczego log to mało
Czy więc jest LogStash
l
l
l
l
l
l

Koncentrator logów
Wygodny interface – KIBANA
Stabilność Java
OpenSource
Wyklikiwalność ustawień
GROK
LogStash
wstępna konfiguracja
3 w 1 – jeden JAR trzy aplikacje
Jeden plik konfiguracyjny – trzy strumienie przetwarzania
LogStash
wstępna konfiguracja
INPUT | FILTER | OUTPUT
* syslog, emails, stdin, tcp socket, file, http
LogStash
wstępna konfiguracja
INPUT | FILTER | OUTPUT
* grok, kv, mutate, geoip, grep ...
LogStash
wstępna konfiguracja
INPUT | FILTER | OUTPUT
* graylog, elasticsearch, zabbix, graphite, ...
LogStash
wstępna konfiguracja
input {
file {
path => "/var/log/http.log"
}
}
filter {
grok {
match => [ "message", "%{IP:client} %{WORD:method}
%{URIPATHPARAM:request} %{NUMBER:bytes} %{NUMBER:duration}" ]
}
}
output {
elasticsearch { embedded => true }
}
LogStash
Przykład problemu (1)
RUCH DO SERWISU
SZYBKA ANALIZA RUCHU
GEOLOKALIZACJA RUCHU
METODY API
GROK
%{SYNTAX:SEMANTIC}
%{IP:client}
%{WORD:method}
%{URIPATHPARAM:request}
%{NUMBER:bytes}
%{NUMBER:duration}
IP (?<![0-9])(?:(?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})
[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4]
[0-9]|[0-1]?[0-9]{1,2})[.](?:25[0-5]|2[0-4][0-9]|[0-1]?[0-9]{1,2}))(?![0-9])
55.3.244.1 GET /index.html 15824 0.043
Jak to rozumieć?
( client ip ) (http request) (rsp bytes) (req time)
%{IP} %{WORD} %{URIPATHPARAM} %{NUMBER} %{NUMBER}
Postać ostateczna :
{
"client": "55.3.244.1",
"verb": "GET",
"request": "/index.html",
"bytes": 15824,
"time": 0.043,
}
TIPS & TRICKS


l

l

l

curl -s -XDELETE "http://localhost:9200/logstash-2013-11-10"
JAVA – Xms = Xmx
https://grokdebug.herokuapp.com/
ulimit -l unlimited
POMOCY ?!
irc: #logstash on freenode
mail: logstash-users@googlegroups.com
dodatki: kibana, logstash-cli, puppet modules, chef cookbooks

More Related Content

Featured

Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPTEverything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPTExpeed Software
 
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage EngineeringsProduct Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
 
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthHow Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
 
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfAI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)contently
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024Albert Qian
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsKurio // The Social Media Age(ncy)
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summarySpeakerHub
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next Tessa Mero
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best PracticesVit Horky
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project managementMindGenius
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...RachelPearson36
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
 

Featured (20)

Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPTEverything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
 
Product Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage EngineeringsProduct Design Trends in 2024 | Teenage Engineerings
Product Design Trends in 2024 | Teenage Engineerings
 
How Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental HealthHow Race, Age and Gender Shape Attitudes Towards Mental Health
How Race, Age and Gender Shape Attitudes Towards Mental Health
 
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdfAI Trends in Creative Operations 2024 by Artwork Flow.pdf
AI Trends in Creative Operations 2024 by Artwork Flow.pdf
 
Skeleton Culture Code
Skeleton Culture CodeSkeleton Culture Code
Skeleton Culture Code
 
PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024PEPSICO Presentation to CAGNY Conference Feb 2024
PEPSICO Presentation to CAGNY Conference Feb 2024
 
Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)Content Methodology: A Best Practices Report (Webinar)
Content Methodology: A Best Practices Report (Webinar)
 
How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024How to Prepare For a Successful Job Search for 2024
How to Prepare For a Successful Job Search for 2024
 
Social Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie InsightsSocial Media Marketing Trends 2024 // The Global Indie Insights
Social Media Marketing Trends 2024 // The Global Indie Insights
 
Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024Trends In Paid Search: Navigating The Digital Landscape In 2024
Trends In Paid Search: Navigating The Digital Landscape In 2024
 
5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary5 Public speaking tips from TED - Visualized summary
5 Public speaking tips from TED - Visualized summary
 
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
 
Getting into the tech field. what next
Getting into the tech field. what next Getting into the tech field. what next
Getting into the tech field. what next
 
Google's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search IntentGoogle's Just Not That Into You: Understanding Core Updates & Search Intent
Google's Just Not That Into You: Understanding Core Updates & Search Intent
 
How to have difficult conversations
How to have difficult conversations How to have difficult conversations
How to have difficult conversations
 
Introduction to Data Science
Introduction to Data ScienceIntroduction to Data Science
Introduction to Data Science
 
Time Management & Productivity - Best Practices
Time Management & Productivity -  Best PracticesTime Management & Productivity -  Best Practices
Time Management & Productivity - Best Practices
 
The six step guide to practical project management
The six step guide to practical project managementThe six step guide to practical project management
The six step guide to practical project management
 
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
Beginners Guide to TikTok for Search - Rachel Pearson - We are Tilt __ Bright...
 
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
 

Logstash