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Add docs on replicating APM Server or Beats indices (#36333)

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This commit adds a brief note to the documentation on how to manage the
index templates that are used to create APM Server and Beats indices.
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Jason Tedor 2018-12-06 16:07:40 -05:00 committed by GitHub
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docs/reference/ccr/requirements.asciidoc
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@ -42,4 +42,26 @@ The number of soft deletes to retain. Soft deletes are collected during merges
on the underlying Lucene index yet retained up to the number of operations
configured by this setting. The default value is `0`.
For more information about index settings, see {ref}/index-modules.html[Index modules].
For more information about index settings, see {ref}/index-modules.html[Index modules].
[float]
[[ccr-overview-beats]]
==== Setting soft deletes on indices created by APM Server or Beats
If you want to replicate indices created by APM Server or Beats, and are
allowing APM Server or Beats to manage index templates, you need to enable
soft deletes on the underlying index templates. To enable soft deletes on the
underlying index templates, add the following changes to the relevant APM Server
or Beats configuration file.
["source","yaml"]
----------------------------------------------------------------------
setup.template.overwrite: true
setup.template.settings:
index.soft_deletes.enabled: true
index.soft_deletes.retention.operations: 1024
----------------------------------------------------------------------
For additional information on controlling the index templates managed by APM
Server or Beats, see the relevant documentation on loading the Elasticsearch
index template.