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This reverts commit 3d7a77bf82.
Reason for revert: relative links do not work properly at GitHub code
and at GitHub wiki. For example, the following page contains broken links
before reverting this commit:
https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/docs/VictoriaLogs/CHANGELOG.md
It is always better to use absolute links thank relative links, since the page contents
can be copy-n-pasted to other pages, which are located in vastly different directories,
and all the links will remain working.
149 lines
5.2 KiB
Markdown
149 lines
5.2 KiB
Markdown
---
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weight: 5
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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: 5
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aliases:
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- /VictoriaLogs/data-ingestion/Vector.html
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---
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# Vector setup
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Specify [Elasticsearch sink type](https://vector.dev/docs/reference/configuration/sinks/elasticsearch/) in the `vector.toml`
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for sending the collected logs to [VictoriaLogs](https://docs.victoriametrics.com/VictoriaLogs/):
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```toml
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[sinks.vlogs]
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inputs = [ "your_input" ]
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type = "elasticsearch"
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endpoints = [ "http://localhost:9428/insert/elasticsearch/" ]
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mode = "bulk"
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api_version = "v8"
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healthcheck.enabled = false
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[sinks.vlogs.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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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.html#data-model)
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and uses the correct [stream fields](https://docs.victoriametrics.com/VictoriaLogs/keyConcepts.html#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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```toml
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[sinks.vlogs]
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inputs = [ "your_input" ]
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type = "elasticsearch"
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endpoints = [ "http://localhost:9428/insert/elasticsearch/" ]
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mode = "bulk"
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api_version = "v8"
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healthcheck.enabled = false
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[sinks.vlogs.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.html#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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```toml
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[sinks.vlogs]
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inputs = [ "your_input" ]
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type = "elasticsearch"
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endpoints = [ "http://localhost:9428/insert/elasticsearch/" ]
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mode = "bulk"
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api_version = "v8"
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healthcheck.enabled = false
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[sinks.vlogs.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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```toml
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[sinks.vlogs]
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inputs = [ "your_input" ]
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type = "elasticsearch"
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endpoints = [ "http://localhost:9428/insert/elasticsearch/" ]
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mode = "bulk"
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api_version = "v8"
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healthcheck.enabled = false
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[sinks.vlogs.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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[sinks.vlogs.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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```toml
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[sinks.vlogs]
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inputs = [ "your_input" ]
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type = "elasticsearch"
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endpoints = [ "http://localhost:9428/insert/elasticsearch/" ]
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mode = "bulk"
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api_version = "v8"
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healthcheck.enabled = false
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compression = "gzip"
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[sinks.vlogs.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.html#multitenancy).
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If you need storing logs in other tenant, then specify the needed tenant via `[sinks.vlogq.request.headers]` section.
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For example, the following `vector.toml` config instructs Vector to store the data to `(AccountID=12, ProjectID=34)` tenant:
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```toml
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[sinks.vlogs]
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inputs = [ "your_input" ]
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type = "elasticsearch"
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endpoints = [ "http://localhost:9428/insert/elasticsearch/" ]
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mode = "bulk"
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api_version = "v8"
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healthcheck.enabled = false
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[sinks.vlogs.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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[sinks.vlogs.request.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 Filebeat integration with VictoriaLogs](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/vector-docker).
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