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Merge pull request #525 from opensearch-project/ccr-fix 

Clarify auto-follow behavior
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Liz Snyder 2022-04-25 10:26:07 -07:00 committed by GitHub
parent f5e4794a2b a8707d9aa9
commit 6c454cf0c7
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7
_replication-plugin/auto-follow.md
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@ -22,7 +22,7 @@ If the security plugin is enabled, make sure that non-admin users are mapped to
## Get started with auto-follow
Replication rules are a collection of patterns that you create against a single remote cluster. When you create a replication rule, it automatically starts replicating any *new* indexes that match the pattern, but does not replicate matching indexes that were previously created.
Replication rules are a collection of patterns that you create against a single follower cluster. When you create a replication rule, it starts by automatically replicating any *existing* indexes that match the pattern. It will then continue to replicate any *new* indexes that you create that match the pattern.
Create a replication rule on the follower cluster:
@ -92,7 +92,7 @@ curl -XGET -u 'admin:admin' -k 'https://localhost:9200/_plugins/_replication/aut
## Delete a replication rule
To delete a replication rule, send the following request:
To delete a replication rule, send the following request to the follower cluster:
```bash
curl -XDELETE -k -H 'Content-Type: application/json' -u 'admin:admin' 'https://localhost:9200/_plugins/_replication/_autofollow?pretty' -d '
@ -102,5 +102,4 @@ curl -XDELETE -k -H 'Content-Type: application/json' -u 'admin:admin' 'https://l
}'
```
OpenSearch stops replicating *new* indexes that match the pattern, but existing indexes that the rule previously created remain read-only and continue to replicate. If you need to stop existing replication activity and open the indexes up for writes, use the [stop replication API operation]({{site.url}}{{site.baseurl}}/replication-plugin/api/#stop-replication).
When you delete a replication rule, OpenSearch stops replicating *new* indexes that match the pattern, but existing indexes that the rule previously created remain read-only and continue to replicate. If you need to stop existing replication activity and open the indexes up for writes, use the [stop replication API operation]({{site.url}}{{site.baseurl}}/replication-plugin/api/#stop-replication).