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[DOCS] Add CCR limitation (#87348)

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* Add CCR limitation

closes https://github.com/elastic/elasticsearch/issues/86121

* Add restored index auto follow pattern restriction

https://github.com/elastic/elasticsearch/issues/87055

* Moving content to existing CCR page + several changes

* Remove sections to consolidate limitation information

* Delete separate file

* Remove restored indices from list of things that aren't replicated

Co-authored-by: Adam Locke <adam.locke@elastic.co>
Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
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Leaf-Lin 2022-10-18 07:05:29 +11:00 • committed by GitHub
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docs/reference/ccr/index.asciidoc
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@ -313,6 +313,32 @@ and use {ccr}:
* <<ccr-auto-follow>>
* <<ccr-upgrading>>
[discrete]
[[ccr-limitations]]
=== {ccr-cap} limitations
{ccr-cap} is designed to replicate user-generated indices only, and doesn't
currently replicate any of the following:
* <<system-indices,System indices>>
* {ml-docs}/machine-learning-intro.html[Machine learning jobs]
* <<index-templates,index templates>>
* <<index-lifecycle-management,{ilm-cap}>> and
<<snapshot-lifecycle-management-api,{slm}>> polices
* {ref}/mapping-roles.html[User permissions and role mappings]
* <<snapshots-register-repository,Snapshot repository settings>>
* <<modules-cluster,Cluster settings>>
* <<searchable-snapshots,Searchable snapshot>>
If you want to replicate any of this data, you must replicate it to a remote
cluster manually.
NOTE: Data for <<searchable-snapshots,searchable snapshot>> indices is stored in
the snapshot repository. {ccr-cap} won't replicate these indices completely, even
though they're either partially or fully-cached on the {es} nodes. To achieve
searchable snapshots in a remote cluster, configure snapshot repositories on
the remote cluster and use the same {ilm} policy from the local cluster to move
data into the cold or frozen tiers on the remote cluster.
include::getting-started.asciidoc[]
include::managing.asciidoc[]
include::auto-follow.asciidoc[]