mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-11-21 14:44:00 +00:00
101 lines
3.7 KiB
Markdown
101 lines
3.7 KiB
Markdown
---
|
|
weight: 2
|
|
title: Fluentbit setup
|
|
disableToc: true
|
|
menu:
|
|
docs:
|
|
parent: "victorialogs-data-ingestion"
|
|
weight: 2
|
|
aliases:
|
|
- /VictoriaLogs/data-ingestion/Fluentbit.html
|
|
---
|
|
|
|
# Fluentbit setup
|
|
|
|
Specify [http output](https://docs.fluentbit.io/manual/pipeline/outputs/http) section in the `fluentbit.conf`
|
|
for sending the collected logs to [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/):
|
|
|
|
```conf
|
|
[Output]
|
|
Name http
|
|
Match *
|
|
host localhost
|
|
port 9428
|
|
uri /insert/jsonline?_stream_fields=stream&_msg_field=log&_time_field=date
|
|
format json_lines
|
|
json_date_format iso8601
|
|
```
|
|
|
|
Substitute the host (`localhost`) and port (`9428`) with the real TCP address of VictoriaLogs.
|
|
|
|
See [these docs](https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters) for details on the query args specified in the `uri`.
|
|
|
|
It is recommended verifying whether the initial setup generates the needed [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model)
|
|
and uses the correct [stream fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields).
|
|
This can be done by specifying `debug` [parameter](https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters) in the `uri`
|
|
and inspecting VictoriaLogs logs then:
|
|
|
|
```conf
|
|
[Output]
|
|
Name http
|
|
Match *
|
|
host localhost
|
|
port 9428
|
|
uri /insert/jsonline?_stream_fields=stream&_msg_field=log&_time_field=date&debug=1
|
|
format json_lines
|
|
json_date_format iso8601
|
|
```
|
|
|
|
If some [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) must be skipped
|
|
during data ingestion, then they can be put into `ignore_fields` [parameter](https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters).
|
|
For example, the following config instructs VictoriaLogs to ignore `log.offset` and `event.original` fields in the ingested logs:
|
|
|
|
```conf
|
|
[Output]
|
|
Name http
|
|
Match *
|
|
host localhost
|
|
port 9428
|
|
uri /insert/jsonline?_stream_fields=stream&_msg_field=log&_time_field=date&ignore_fields=log.offset,event.original
|
|
format json_lines
|
|
json_date_format iso8601
|
|
```
|
|
|
|
If the Fluentbit sends logs to VictoriaLogs in another datacenter, then it may be useful enabling data compression via `compress gzip` option.
|
|
This usually allows saving network bandwidth and costs by up to 5 times:
|
|
|
|
```conf
|
|
[Output]
|
|
Name http
|
|
Match *
|
|
host localhost
|
|
port 9428
|
|
uri /insert/jsonline?_stream_fields=stream&_msg_field=log&_time_field=date
|
|
format json_lines
|
|
json_date_format iso8601
|
|
compress gzip
|
|
```
|
|
|
|
By default, the ingested logs are stored in the `(AccountID=0, ProjectID=0)` [tenant](https://docs.victoriametrics.com/victorialogs/keyconcepts/#multitenancy).
|
|
If you need storing logs in other tenant, then specify the needed tenant via `header` options.
|
|
For example, the following `fluentbit.conf` config instructs Fluentbit to store the data to `(AccountID=12, ProjectID=34)` tenant:
|
|
|
|
```conf
|
|
[Output]
|
|
Name http
|
|
Match *
|
|
host localhost
|
|
port 9428
|
|
uri /insert/jsonline?_stream_fields=stream&_msg_field=log&_time_field=date
|
|
format json_lines
|
|
json_date_format iso8601
|
|
header AccountID 12
|
|
header ProjectID 23
|
|
```
|
|
|
|
See also:
|
|
|
|
- [Data ingestion troubleshooting](https://docs.victoriametrics.com/victorialogs/data-ingestion/#troubleshooting).
|
|
- [How to query VictoriaLogs](https://docs.victoriametrics.com/victorialogs/querying/).
|
|
- [Fluentbit HTTP output config docs](https://docs.fluentbit.io/manual/pipeline/outputs/http).
|
|
- [Docker-compose demo for Fluentbit integration with VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/fluentbit-docker).
|