- Filebeat Reference: other versions:
- Filebeat overview
- Quick start: installation and configuration
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- How Filebeat works
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- Inputs
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- filebeat.reference.yml
- How to guides
- Override configuration settings
- Load the Elasticsearch index template
- Change the index name
- Load Kibana dashboards
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- Enrich events with geoIP information
- Deduplicate data
- Parse data by using ingest node
- Use environment variables in the configuration
- Avoid YAML formatting problems
- Beats central management
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- Modules overview
- ActiveMQ module
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- Suricata fields
- System fields
- Apache Tomcat fields
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- Common problems
- Can’t read log files from network volumes
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- Registry file is too large
- Inode reuse causes Filebeat to skip lines
- Log rotation results in lost or duplicate events
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- Contribute to Beats
Configure Elasticsearch index template loading
editConfigure Elasticsearch index template loading
editThe setup.template section of the filebeat.yml config file specifies
the index template to use for setting
mappings in Elasticsearch. If template loading is enabled (the default),
Filebeat loads the index template automatically after successfully
connecting to Elasticsearch.
A connection to Elasticsearch is required to load the index template. If the configured output is not Elasticsearch (or Elasticsearch Service), you must load the template manually.
You can adjust the following settings to load your own template or overwrite an existing one.
-
setup.template.enabled - Set to false to disable template loading. If this is set to false, you must load the template manually.
-
setup.template.name -
The name of the template. The default is
filebeat. The Filebeat version is always appended to the given name, so the final name isfilebeat-%{[agent.version]}.
-
setup.template.pattern -
The template pattern to apply to the default index settings. The default pattern is
filebeat-*. The Filebeat version is always included in the pattern, so the final pattern isfilebeat-%{[agent.version]}-*. The wildcard character-*is used to match all daily indices.Example:
setup.template.name: "filebeat" setup.template.pattern: "filebeat-*"
-
setup.template.fields -
The path to the YAML file describing the fields. The default is
fields.yml. If a relative path is set, it is considered relative to the config path. See the Directory layout section for details. -
setup.template.overwrite - A boolean that specifies whether to overwrite the existing template. The default is false.
-
setup.template.settings -
A dictionary of settings to place into the
settings.indexdictionary of the Elasticsearch template. For more details about the available Elasticsearch mapping options, please see the Elasticsearch mapping reference.Example:
setup.template.name: "filebeat" setup.template.fields: "fields.yml" setup.template.overwrite: false setup.template.settings: index.number_of_shards: 1 index.number_of_replicas: 1
-
setup.template.settings._source -
A dictionary of settings for the
_sourcefield. For the available settings, please see the Elasticsearch reference.Example:
setup.template.name: "filebeat" setup.template.fields: "fields.yml" setup.template.overwrite: false setup.template.settings: _source.enabled: false
-
setup.template.append_fields -
A list of fields to be added to the template and Kibana index pattern. This setting adds new fields. It does not overwrite or change existing fields.
This setting is useful when your data contains fields that Filebeat doesn’t know about in advance.
If
append_fieldsis specified along withoverwrite: true, Filebeat overwrites the existing template and applies the new template when creating new indices. Existing indices are not affected. If you’re running multiple instances of Filebeat with differentappend_fieldssettings, the last one writing the template takes precedence.Any changes to this setting also affect the Kibana index pattern.
Example config:
setup.template.overwrite: true setup.template.append_fields: - name: test.name type: keyword - name: test.hostname type: long
-
setup.template.json.enabled -
Set to
trueto load a JSON-based template file. Specify the path to your Elasticsearch index template file and set the name of the template.setup.template.json.enabled: true setup.template.json.path: "template.json" setup.template.json.name: "template-name
If the JSON template is used, the fields.yml is skipped for the template
generation.