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Load Balancer Example Configurations for Syslog

This document provides configuration examples and reference links for setting up third-party load balancers with Cribl Stream syslog deployments. Load...

REST Collector - Salesforce Records and Events Log Files

Acknowledgements: Many thanks to Tomás García Hidalgo and Roberto Moreda for their creation and contribution of this collector!Salesforce provides an ...

Linux auditd Logging with Cribl Edge

This article covers how to read auditd logs on a Linux machine with Cribl Edge. Prerequisites Needed:Root access to a Linux machine with Edge installe...

Latest Articles

Cribl Stream Datagen Fails to Replace eventTime Timestamps

SymptomWith Datagen timestamp extraction set to auto, Timestamp anchor unset, and Length at 150:Events with eventTime within the first 150 characters...

New Workers Can't Join a Cribl Stream Leader Over TLS/mTLS Because cribl.secret Is Missing From the Config Bundle

SymptomA new worker joins a Leader, exchanges its first config sync, then disconnects after a few seconds and never comes back online. cribl.log on th...

Manage Cribl Deployments Across Environments with Cribl as Code

This guide shows you how to manage a Cribl deployment as code and promote changes safely from a development environment to a production environment. Y...

Cribl Search S3 Dataset Creation Returns HTTP 400 for Unsupported AWS Regions

SymptomWhen creating an Amazon S3 Dataset in Cribl Search, specifying an AWS Region that is not in the supported Region list causes the request to fai...

Cribl Stream Worker Stuck on Config Deploy with Lost Leader Connectivity and Destination Backpressure Due to Host-Wide DNS Failure

SymptomA Worker (or several Workers in the same group) shows what looks like three unrelated problems at the same time:One or more Destinations report...

Cribl Stream Worker and Edge Disconnects After a 4.20 Upgrade

SymptomWhen upgrading a self-managed Cribl Stream Leader to 4.20.0 or later, Stream Workers or Cribl Edge Nodes using the legacy criblmaster token dis...

Cribl Stream Event Breaker Preview Shows No Events in the Out Tab When the Filter Condition References Metadata Fields

SymptomIn the Event Breaker Ruleset rule editor, the Out tab renders an empty table for pasted or uploaded sample data. No events, no error, and no wa...

Cribl Stream Suppress Function Memory Exhaustion from High-Cardinality Keys

SymptomCribl Stream Worker Processes consume most or all available memory after Suppress functions are enabled or their cache settings increase. Worke...

Using Curl with OTLP over HTTP to test the Cribl OpenTelemetry Source

This article explains how to send OTLP data over HTTP to the Cribl OpenTelemetry Source using curl, how this differs from OpenTelemetry exporters, and...

Scaling a Cribl.Cloud deployment - To workspace or not to workspace?

Scaling a Cribl.Cloud deployment - To workspace or not to workspace? When growing a Cribl deployment you may encounter a situation where some new peop...

Cribl Stream Pack Import Fails With Forbidden URL Patterns for Azure DevOps Projects With Spaces

SymptomWhen importing a Pack from an Azure DevOps Git repository, Cribl Stream fails with:failed to install: Invalid or unsafe URL/IP address: URL has...

Azure Blob Collector Job Discovers Zero Events When Source JSON Has a UTF-8 BOM

SymptomAn Azure Blob Storage Collector job discovers the target blob but extracts zero events from it. The following conditions are all present:Discov...

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