File

The plugin supports the following configuration parameters:

Output time, tag and json records. There is no configuration parameters for out_file.

Output the records as JSON (without additional and timestamp attributes). There is no configuration parameters for plain format.

{"key1":"value1", "key2":"value2", "key3":"value3"}

Output the records as LTSV. LTSV supports an additional configuration parameter.

field1[label_delimiter]value1[delimiter]field2[label_delimiter]value2\n

Output the records using a custom format template.

This accepts a formatting template and fills placeholders using corresponding values in a record.

You will get the following output:

You can run the plugin from the command line or through the configuration file:

From the command line you can let Fluent Bit count up a data with the following options:

    Name cpu
    Tag  cpu
[OUTPUT]
    Name file
    Match *