Fluent Bit Logs¶

FluentBit log collection accepts log text data reporting to Guance.

Installation and Deployment¶

1. Prerequisites¶

Check if FluentBit data is being collected properly

2. DataKit Collector Configuration¶

2.1 Install DataKit ¶

2.2 Enable the logstreaming collector¶

Go to the conf.d/samples directory under the DataKit installation directory, copy logstreaming.conf.sample and rename it to logstreaming.conf.

cp logstreaming.conf.sample logstreaming.conf

2.3 Restart DataKit¶

Restart DataKit

3. FluentBit Configuration¶

Mainly adjust FluentBit's OUTPUT

[OUTPUT]
    Name  http
    Match *
    Host  192.168.2.114
    Port  9529
    Format json
    Header Content-Type:application/json
    URI /v1/write/logstreaming?source=fluent-bit-log

Parameters explanation for FluentBit's OUTPUT

Name: fixed as http
Host: The host where DataKit resides
Port: DataKit port number, default is 9529
Format: Output in json format
Header: Request header
URI: Receiving address of DataKit logstreaming

For configuration and parameter explanations about logstreaming, refer to the logstreaming documentation.

4. Verification¶

When FluentBit collects logs, it will send them to DataKit via OUTPUT, and the log information can be viewed through the platform.