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Questions tagged [graylog2]

Graylog2 is an open source log management tool for aggregating, filtering, alerting on, and performing analytics on syslog messages.

279 questions
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Starting graylog2 web interface

I am running the following command to start my backend. passenger start -e production But I am getting this error: *** ERROR *** Could not start Passenger Nginx…
user1471283
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Graylog2 Web Interface (Rails) using rbenv in Chef

This is tricky as I'm using about 500 things, but I have a Vagrant box which is set up to handle what equates to 10 nodes (different servers). It's one box which locally does everything, then I split it up to different servers in production and…
Phil Sturgeon
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tomcat fails to connect to a logging server while starting ubuntu

i installed Tomcat6.0 to start at startup, using a init.d script. while loading a web service, who tries to connect to a logging server, i get an exception: log4j:ERROR Socket exception java.net.SocketException: Network is unreachable at…
marnun
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Messages from Gelf4Net are not stored in Graylog2

I have an Ubuntu server with Elasticsearch, MongoDB, and Graylog2 running in Azure, and I have an asp.net mvc4 application I am trying to send logs from. (I am using Gelf4Net / Log4Net as the logging component). To cut to the chase, nothing is being…
user60456
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can't require 'graylog2_exceptions' in sinatra

I have a sinatra app which runs on ruby 1.9.3-p327with gemset exampleGemset (.rvmrc file) when I run bundle exec gem list I get the gem friendlyfashion-graylog2_exceptions (1.3.2) but when I try to require it with require 'graylog2_exceptions' I…
WebQube
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Logs are not displaying on Graylog UI (with Serilog)

I am new to Graylog and trying to integrate Graylog with Serilog in my back-end app. Graylog server is on another machine and runs on 10.0.6.55. Udp port is 1514. I've did the configurations but logs are not displaying. Here's my…
datum
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Configuring Azure Activity Logs to Graylog / ELK

I have exported Azure Activity Logs to Blob Storage. I am using Logstash 8.7.1 version along with gelf output using docker-compose to ship these logs to Graylog using GelfUDP. For Input of Logstash, using azure_blob_storage plugin of…
Neelesh Gurjar
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how to get most frequent ERROR logs in Graylog

To get the top 5 most frequent ERROR logs of particular service. I tried to write query for the same " service:"USER" | level_name:"ERROR" | stats count by message | sort -count | head 5 " but it did not work bcoz graylog cant count message…
Vijay Sourtha
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Issue in getting json result from graylog api "Search/Universal/Absolute"

I am getting empty result set if we are retrieving data using Accept header as application/json but it’s working fine with Accept header text/csv (All other parameters being same). API is showing status as 200 – Ok but result set is 0 in case of…
Anika
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Can we implement SSO plugins in graylog version 5?

I wanted to implement SSO plugins in graylog version 5. Don't want to go with LDAP or AD. When i insert plugins in graylog 5 server will not start . it shows an error is their any way to insert plugins in graylog version 5. Thanks in advance
Shivam Tiwari
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Graylog- How to check the flow of messages between different services in logs in Graylog?

Graylog newbie here. I was wondering how I could check the flow of messages between dependent services in logs in Graylog. I'll give a small instance to make my self clear. Let's there 4 services A,B,C and D. How do i find this or trace this flow in…
Aahlad Kethineedi
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How to save graylog logs to mongodb

I'm trying to output all the logs from a Graylog server stream to a mongodb server. There is a jdbc output plugin that stream to RDBMS using jdbc but how to save the logs to Mongodb. Graylog is saving configuration data and stream configuration to…
hsmailhari
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How/Where do we specify curl commands in graylog?

I recently got started with the graylog application(https://www.graylog.org) and I understand that we can get logs for a particular service/application using the GUI provided after we specify the below parameters - Relative/Absolute time Search…
sruju333
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Group Data Table messages using a field Graylog

I have a Data Table connected to a stream where I receive the connections to the services. A field in the entering messages has a URL with the format domain.com/service/client_id, and I visualized them alongside other insights, resulting in…
Javier Romero.
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Query Message ID with the Graylog REST API

I am trying to query Log messages from Graylog via their REST API. The query I am currently using looks like the following: header = {"X-Requested-By": "OS-AD", "Content-Type": "application/json", "Accept": "text/csv"} query = { "query_string":…
user9881741
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