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https://github.com/VictoriaMetrics/VictoriaMetrics.git
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73afeaf510
### Describe Your Changes
- Use common compose.yaml file for all victorialogs setups to set
version in a single place and override it on demand for each agent and
protocol
- Replaced multiple victorialogs instances in HA setup with single setup
with `deploy.replica` parameter set
- Added fluentd setup
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit e75ae1b274)
217 lines
6.5 KiB
Markdown
217 lines
6.5 KiB
Markdown
---
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weight: 20
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title: Vector setup
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disableToc: true
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menu:
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docs:
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parent: "victorialogs-data-ingestion"
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weight: 20
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aliases:
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- /VictoriaLogs/data-ingestion/Vector.html
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- /victorialogs/data-ingestion/Vector.html
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- /victorialogs/data-ingestion/vector.html
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---
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VictoriaLogs supports given below Vector sinks:
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- [Elasticsearch](#elasticsearch)
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- [Loki](#loki)
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- [HTTP JSON](#http)
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## Elasticsearch
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Specify [Elasticsearch sink type](https://vector.dev/docs/reference/configuration/sinks/elasticsearch/) in the `vector.yaml`
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for sending the collected logs to [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/):
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: elasticsearch
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endpoints:
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- http://localhost:9428/insert/elasticsearch/
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mode: bulk
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api_version: v8
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healthcheck:
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enabled: false
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query:
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_msg_field: message
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_time_field: timestamp
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_stream_fields: host,container_name
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```
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## Loki
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Specify [Loki sink type](https://vector.dev/docs/reference/configuration/sinks/loki/) in the `vector.yaml`
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for sending the collected logs to [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/):
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```yaml
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sinks:
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vlogs:
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type: "loki"
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endpoint = "http://localhost:9428/insert/loki/"
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inputs:
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- your_input
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compression: gzip
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path: /api/v1/push?_msg_field=message.message&_time_field=timestamp&_stream_fields=source
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encoding:
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codec: json
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labels:
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source: vector
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```
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Substitute the `localhost:9428` address inside `endpoints` section with the real TCP address of VictoriaLogs.
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Replace `your_input` with the name of the `inputs` section, which collects logs. See [these docs](https://vector.dev/docs/reference/configuration/sources/) for details.
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See [these docs](https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters) for details on parameters specified
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in the `sinks.vlogs.query` section.
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It is recommended verifying whether the initial setup generates the needed [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model)
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and uses the correct [stream fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#stream-fields).
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This can be done by specifying `debug` [parameter](https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters)
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in the `sinks.vlogs.query` section and inspecting VictoriaLogs logs then:
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: elasticsearch
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endpoints:
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- http://localhost:9428/insert/elasticsearch/
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mode: bulk
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api_version: v8
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healthcheck:
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enabled: false
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query:
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_msg_field: message
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_time_field: timestamp
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_stream_fields: host,container_name
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debug: "1"
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```
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If some [log fields](https://docs.victoriametrics.com/victorialogs/keyconcepts/#data-model) must be skipped
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during data ingestion, then they can be put into `ignore_fields` [parameter](https://docs.victoriametrics.com/victorialogs/data-ingestion/#http-parameters).
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For example, the following config instructs VictoriaLogs to ignore `log.offset` and `event.original` fields in the ingested logs:
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: elasticsearch
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endpoints:
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- http://localhost:9428/insert/elasticsearch/
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mode: bulk
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api_version: v8
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healthcheck:
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enabled: false
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query:
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_msg_field: message
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_time_field: timestamp
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_stream_fields: host,container_name
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_ignore_fields: log.offset,event.original
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```
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When Vector ingests logs into VictoriaLogs at a high rate, then it may be needed to tune `batch.max_events` option.
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For example, the following config is optimized for higher than usual ingestion rate:
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: elasticsearch
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endpoints:
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- http://localhost:9428/insert/elasticsearch/
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mode: bulk
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api_version: v8
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healthcheck:
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enabled: false
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query:
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_msg_field: message
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_time_field: timestamp
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_stream_fields: host,container_name
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batch]
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max_events: 1000
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```
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If the Vector sends logs to VictoriaLogs in another datacenter, then it may be useful enabling data compression via `compression = "gzip"` option.
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This usually allows saving network bandwidth and costs by up to 5 times:
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: elasticsearch
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endpoints:
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- http://localhost:9428/insert/elasticsearch/
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mode: bulk
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api_version: v8
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healthcheck:
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enabled: false
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compression: gzip
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query:
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_msg_field: message
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_time_field: timestamp
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_stream_fields: host,container_name
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```
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By default, the ingested logs are stored in the `(AccountID=0, ProjectID=0)` [tenant](https://docs.victoriametrics.com/victorialogs/keyconcepts/#multitenancy).
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If you need storing logs in other tenant, then specify the needed tenant via `sinks.vlogs.request.headers` section.
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For example, the following `vector.yaml` config instructs Vector to store the data to `(AccountID=12, ProjectID=34)` tenant:
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: elasticsearch
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endpoints:
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- http://localhost:9428/insert/elasticsearch/
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mode: bulk
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api_version: v8
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healthcheck:
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enabled: false
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query:
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_msg_field: message
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_time_field: timestamp
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_stream_fields: host,container_name
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request:
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headers:
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AccountID: "12"
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ProjectID: "34"
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```
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## HTTP
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Vector can be configured with [HTTP](https://vector.dev/docs/reference/configuration/sinks/http/) sink type
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for sending data to [JSON stream API](https://docs.victoriametrics.com/victorialogs/data-ingestion/#json-stream-api):
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```yaml
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sinks:
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vlogs:
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inputs:
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- your_input
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type: http
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uri: http://localhost:9428/insert/jsonline?_stream_fields=host,container_name&_msg_field=message&_time_field=timestamp
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encoding:
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codec: json
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framing:
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method: newline_delimited
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healthcheck:
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enabled: false
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request:
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headers:
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AccountID: "12"
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ProjectID: "34"
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```
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See also:
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- [Data ingestion troubleshooting](https://docs.victoriametrics.com/victorialogs/data-ingestion/#troubleshooting).
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- [How to query VictoriaLogs](https://docs.victoriametrics.com/victorialogs/querying/).
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- [Elasticsearch output docs for Vector](https://vector.dev/docs/reference/configuration/sinks/elasticsearch/).
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- [Docker-compose demo for Vector integration with VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/vector).
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