The http output plugin, allows to flush your records into an HTTP end point. For now the functionality is pretty basic and it issue a POST request with the data records in MessagePack format.

In future versions the target URI and data format will be configurable.

Configuration Parameters

Key Description default
Host IP address or hostname of the target HTTP Server
Port TCP port of the target HTTP Server 80
Proxy Specify an HTTP Proxy. The expected format of this value is http://host:port. Note that https is not supported yet.
URI Specify an optional HTTP URI for the target web server, e.g: /something /
Format Specify the data format to be used in the HTTP request body, by default it uses msgpack, optionally it can be set to json. msgpack


HTTP output plugin supports TTL/SSL, for more details about the properties available and general configuration, please refer to the TLS/SSL section.

Getting Started

In order to insert records into a HTTP server, you can run the plugin from the command line or through the configuration file:

Command Line

The http plugin, can read the parameters from the command line in two ways, through the -p argument (property) or setting them directly through the service URI. The URI format is the following:


Using the format specified, you could start Fluent Bit through:

$ fluent-bit -i cpu -t cpu -o -o stdout -m '*'

Configuration File

In your main configuration file append the following Input & Output sections:

    Name  cpu
    Tag   cpu

    Name  http
    Match *
    Port  80
    URI   /something

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