fluent-bit to Honeycomb.io Events API

fluent-bit.conf

[INPUT]
    Name  dummy

[FILTER]
    Name    lua
    Match   *
    script  hny_event_filter.lua
    call    hny_format_filter

[OUTPUT]
    # honeycomb.io
    Name http
    Match *
    Host api.honeycomb.io
    Port 443
    TLS on
    # needed on macOS via brew
    #TLS.ca_file /usr/local/Cellar/ca-certificates/2021-10-26/share/ca-certificates/cacert.pem
    URI /1/batch/logging-poc
    Format json
    json_date_key false
    Header X-Honeycomb-Team ${HONEYCOMB_API_KEY}

hny_event_filter.lua

function hny_format_filter(tag, timestamp, record)
    new_record = {}
    new_record["data"] = record
    new_record["time"] = os.date("!%Y-%m-%dT%T", timestamp)
    return 1, timestamp, new_record
end

$ fluent-bit -c fluent-bit.conf
Fluent Bit v1.8.8
* Copyright (C) 2019-2021 The Fluent Bit Authors
* Copyright (C) 2015-2018 Treasure Data
* Fluent Bit is a CNCF sub-project under the umbrella of Fluentd
* https://fluentbit.io

[2021/11/02 16:39:51] [ info] [engine] started (pid=72429)
[2021/11/02 16:39:51] [ info] [storage] version=1.1.4, initializing...
[2021/11/02 16:39:51] [ info] [storage] in-memory
[2021/11/02 16:39:51] [ info] [storage] normal synchronization mode, checksum disabled, max_chunks_up=128
[2021/11/02 16:39:51] [ info] [cmetrics] version=0.2.2
[2021/11/02 16:39:51] [ info] [sp] stream processor started
[2021/11/02 20:39:57] [ info] [output:http:http.0] api.honeycomb.io:443, HTTP status=200
[{"status":202},{"status":202},{"status":202},{"status":202}]

[2021/11/02 20:40:01] [ info] [output:http:http.0] api.honeycomb.io:443, HTTP status=200
[{"status":202},{"status":202},{"status":202},{"status":202},{"status":202}]

[2021/11/02 20:40:06] [ info] [output:http:http.0] api.honeycomb.io:443, HTTP status=200
[{"status":202},{"status":202},{"status":202},{"status":202},{"status":202}]