# Cross-Cluster Replication **URL:** https://forum.opensearch.org/c/plugins/cross-cluster-replication/53.md?page=1 [Latest](https://forum.opensearch.org/latest.md) · [Categories](https://forum.opensearch.org/categories.md) · [Tags](https://forum.opensearch.org/tags.md) **Page:** 2 --- ## [Cross Kubernetes CCR replication with pod2service](https://forum.opensearch.org/t/cross-kubernetes-ccr-replication-with-pod2service/13902)
**Author:** [@mrMigles](https://forum.opensearch.org/u/mrMigles)\ **Replies:** 1\ **Last updated:** [April 17, 2023, 6:23am UTC](https://forum.opensearch.org/t/cross-kubernetes-ccr-replication-with-pod2service/13902 "2023-04-17T06:23:13Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch: 2.4.1 Describe the issue: Hi, We use cross cluster replication for disaster recovery case. We have 2 OpenSearch clusters which are deployed in… --- ## [Security replication in disaster recovery scheme](https://forum.opensearch.org/t/security-replication-in-disaster-recovery-scheme/13778)
**Author:** [@defesteban](https://forum.opensearch.org/u/defesteban)\ **Replies:** 1\ **Last updated:** [April 5, 2023, 8:20am UTC](https://forum.opensearch.org/t/security-replication-in-disaster-recovery-scheme/13778 "2023-04-05T08:20:31Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): OpenSearch: 2.4.1 Describe the issue: Cross-Cluster Replication doesn’t replicate system indices now (including .opendistro\_security index). In disaster re… --- ## [Replication of k-NN indices doesn't work](https://forum.opensearch.org/t/replication-of-k-nn-indices-doesnt-work/13405)
**Author:** [@KolesnikovYA](https://forum.opensearch.org/u/KolesnikovYA)\ **Replies:** 4\ **Last updated:** [March 21, 2023, 1:33pm UTC](https://forum.opensearch.org/t/replication-of-k-nn-indices-doesnt-work/13405 "2023-03-21T13:33:46Z")
OpenSearch v.2.6 Hello! I have two clusters with OpenSearch - leader-cluster and follower-cluster. I have to replicated indices from leader-cluster to follower-cluster. I’ve decided to use CRR in OpenSearch. So, first… --- ## [Is bi-directional CCR supported?](https://forum.opensearch.org/t/is-bi-directional-ccr-supported/7300)
**Author:** [@erikrs](https://forum.opensearch.org/u/erikrs)\ **Replies:** 5\ **Last updated:** [January 19, 2023, 12:14pm UTC](https://forum.opensearch.org/t/is-bi-directional-ccr-supported/7300 "2023-01-19T12:14:19Z")
Hi all, Would a bi-directional CCR setup as described in Bi-directional replication with Elasticsearch cross-cluster replication (CCR) | Elastic Blog work in opensearch ? And as follow-up question anybody have already e… --- ## [Unable to restart replication after stopping](https://forum.opensearch.org/t/unable-to-restart-replication-after-stopping/11473)
**Author:** [@rivey](https://forum.opensearch.org/u/rivey)\ **Replies:** 5\ **Last updated:** [January 19, 2023, 12:11pm UTC](https://forum.opensearch.org/t/unable-to-restart-replication-after-stopping/11473 "2023-01-19T12:11:12Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): 1.3.2 Describe the issue: My issue is similar to this issue After a replication job as been paused for a number of hours, stopping it does not delete the… --- ## [Does CCR works on 2 K8 clusters?](https://forum.opensearch.org/t/does-ccr-works-on-2-k8-clusters/11796)
**Author:** [@deepak\_sharma](https://forum.opensearch.org/u/deepak_sharma)\ **Replies:** 2\ **Last updated:** [December 19, 2022, 11:31am UTC](https://forum.opensearch.org/t/does-ccr-works-on-2-k8-clusters/11796 "2022-12-19T11:31:40Z")
Versions (relevant - OpenSearch:2.2.1/Dashboard: 2.2.1): Describe the issue: Does CCR work between 2 different K8 Cluster? Didn’t get what actions are being taken for this? Please help Configuration: Relevant Logs … --- ## [Cross cluster Replication not available in Opensearch Version 2.2.1](https://forum.opensearch.org/t/cross-cluster-replication-not-available-in-opensearch-version-2-2-1/11795)
**Author:** [@deepak\_sharma](https://forum.opensearch.org/u/deepak_sharma)\ **Replies:** 1\ **Last updated:** [December 19, 2022, 11:29am UTC](https://forum.opensearch.org/t/cross-cluster-replication-not-available-in-opensearch-version-2-2-1/11795 "2022-12-19T11:29:36Z")
Versions (relevant - OpenSearch: 2.2.1/Dashboard: 2.2.1): Describe the issue: CCR permission is not listed in the predefined permissions list on the Rest API & Dashboards Service level. Do we need to upgrade our opense… --- ## [Replication rule is present even after successfully deleting it](https://forum.opensearch.org/t/replication-rule-is-present-even-after-successfully-deleting-it/11516)
**Author:** [@Pratiksha](https://forum.opensearch.org/u/Pratiksha)\ **Replies:** 1\ **Last updated:** [December 5, 2022, 8:55am UTC](https://forum.opensearch.org/t/replication-rule-is-present-even-after-successfully-deleting-it/11516 "2022-12-05T08:55:30Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch version 2.2.1 Plugin: opensearch-cross-cluster-replication v2.2.1.0 Describe the issue: I have deleted a replication rule by “/\_plugins/\_replic… --- ## [Cross Cluster Replication across 2 k8s cluster is not working](https://forum.opensearch.org/t/cross-cluster-replication-across-2-k8s-cluster-is-not-working/11564)
**Author:** [@sanjay](https://forum.opensearch.org/u/sanjay)\ **Replies:** 1\ **Last updated:** [December 5, 2022, 8:32am UTC](https://forum.opensearch.org/t/cross-cluster-replication-across-2-k8s-cluster-is-not-working/11564 "2022-12-05T08:32:16Z")
Hi, We are trying to establish a cross-cluster replication setup between two Kubernetes clusters. We are unable to establish the connection between the leader and the follower using nodePort using the below APIs documen… --- ## [Document/Record count is not matching for leader and follower when CCR Plugin is enabled](https://forum.opensearch.org/t/document-record-count-is-not-matching-for-leader-and-follower-when-ccr-plugin-is-enabled/11427)
**Author:** [@sanjay](https://forum.opensearch.org/u/sanjay)\ **Replies:** 2\ **Last updated:** [November 18, 2022, 10:06am UTC](https://forum.opensearch.org/t/document-record-count-is-not-matching-for-leader-and-follower-when-ccr-plugin-is-enabled/11427 "2022-11-18T10:06:10Z")
Hi Team, I have established a Cross-Cluster Replication supported environment where i could find a mismatch in the document/record count in the indices in both follower and the leader clusters. In fact, The doc… --- ## [What all wildcard characters are supported in pattern when creating a replication rule for autofollow](https://forum.opensearch.org/t/what-all-wildcard-characters-are-supported-in-pattern-when-creating-a-replication-rule-for-autofollow/11518)
**Author:** [@Pratiksha](https://forum.opensearch.org/u/Pratiksha)\ **Replies:** 0\ **Last updated:** [November 16, 2022, 2:47pm UTC](https://forum.opensearch.org/t/what-all-wildcard-characters-are-supported-in-pattern-when-creating-a-replication-rule-for-autofollow/11518 "2022-11-16T14:47:55Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch version 2.2.1 Plugin: opensearch-cross-cluster-replication v2.2.1.0 Describe the issue: It is mentioned in documentation API - OpenSearch docum… --- ## [How to provide multiple index patterns while creating Replication rule](https://forum.opensearch.org/t/how-to-provide-multiple-index-patterns-while-creating-replication-rule/11512)
**Author:** [@Pratiksha](https://forum.opensearch.org/u/Pratiksha)\ **Replies:** 0\ **Last updated:** [November 16, 2022, 4:58am UTC](https://forum.opensearch.org/t/how-to-provide-multiple-index-patterns-while-creating-replication-rule/11512 "2022-11-16T04:58:50Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch version 2.2.1 Plugin: opensearch-cross-cluster-replication v2.2.1.0 Describe the issue: It is mentioned in the documentation that we can provid… --- ## [Query regarding Cross cluster replication with security enabled](https://forum.opensearch.org/t/query-regarding-cross-cluster-replication-with-security-enabled/11461)
**Author:** [@Pratiksha](https://forum.opensearch.org/u/Pratiksha)\ **Replies:** 1\ **Last updated:** [November 12, 2022, 8:21am UTC](https://forum.opensearch.org/t/query-regarding-cross-cluster-replication-with-security-enabled/11461 "2022-11-12T08:21:54Z")
Versions (relevant - OpenSearch/Dashboard/Server OS/Browser): Opensearch version 2.2.1 Plugin: opensearch-cross-cluster-replication v2.2.1.0 Describe the issue: Deployed 1 leader cluster and 1 follower cluster and en… --- ## [Cross cluster replication between two k8s clusters](https://forum.opensearch.org/t/cross-cluster-replication-between-two-k8s-clusters/10773)
**Author:** [@msr](https://forum.opensearch.org/u/msr)\ **Replies:** 3\ **Last updated:** [October 31, 2022, 8:19am UTC](https://forum.opensearch.org/t/cross-cluster-replication-between-two-k8s-clusters/10773 "2022-10-31T08:19:40Z")
Hi, we are trying to make cross-cluster replication between two AWS EKS clusters and have no idea how to do that. We tried ingress and istio but it does not work. For our purpose, it has to be some DNS to make it work. … --- ## [How to enable the logstash input plugin to send OpenSearch Index events](https://forum.opensearch.org/t/how-to-enable-the-logstash-input-plugin-to-send-opensearch-index-events/10814)
**Author:** [@sdhanukonda](https://forum.opensearch.org/u/sdhanukonda)\ **Replies:** 2\ **Last updated:** [October 18, 2022, 7:48pm UTC](https://forum.opensearch.org/t/how-to-enable-the-logstash-input-plugin-to-send-opensearch-index-events/10814 "2022-10-18T19:48:35Z")
Hi Team, I am new to the AWS OpenSearch and trying to achieve cross cluster replication between 2 domains in different AWS accounts. As part of this, we are trying to enable the logstash input plugin to send out the do… --- ## [Index comes back after DELETE](https://forum.opensearch.org/t/index-comes-back-after-delete/10586)
**Author:** [@boris](https://forum.opensearch.org/u/boris)\ **Replies:** 2\ **Last updated:** [August 25, 2022, 4:17pm UTC](https://forum.opensearch.org/t/index-comes-back-after-delete/10586 "2022-08-25T16:17:41Z")
First I DELETE replication rule DELETE \_plugins/\_replication/\_autofollow { “leader\_alias” : “connection-alias”, “name”: “rule-name” } and STOP the index: POST \_plugins/\_replication/my\_index/\_stop {} after that i… --- ## [Replication settings](https://forum.opensearch.org/t/replication-settings/10237)
**Author:** [@vnovotny98](https://forum.opensearch.org/u/vnovotny98)\ **Replies:** 2\ **Last updated:** [August 11, 2022, 12:00pm UTC](https://forum.opensearch.org/t/replication-settings/10237 "2022-08-11T12:00:08Z")
Hello, I have ran replication and want to edit some settings. I would like to set smth like this: (I found that in elastic.co docs and not in opensearch documentation) ccr.indices.recovery.max\_bytes\_per\_sec - Defaults … --- ## [CCS setup for kubernetes clusters](https://forum.opensearch.org/t/ccs-setup-for-kubernetes-clusters/10212)
**Author:** [@pab47deg](https://forum.opensearch.org/u/pab47deg)\ **Replies:** 1\ **Last updated:** [July 11, 2022, 9:16am UTC](https://forum.opensearch.org/t/ccs-setup-for-kubernetes-clusters/10212 "2022-07-11T09:16:28Z")
Hey folks! I’m new to Opensearch and I have some questions: I found that is necessary TLS/SSL to communicate with Opensearch api outside the cluster. Can I disabled this configuration for development purpose? Cross… --- ## [Bi-directional replication](https://forum.opensearch.org/t/bi-directional-replication/10115)
**Author:** [@vnovotny98](https://forum.opensearch.org/u/vnovotny98)\ **Replies:** 3\ **Last updated:** [July 1, 2022, 5:13am UTC](https://forum.opensearch.org/t/bi-directional-replication/10115 "2022-07-01T05:13:52Z")
Hello I am using OpenSearch 1.2.4. I am trying to build bidirectional replication. I have 2 clusters, first on-prem, and second as EC2 in AWS. I want to auto-follow every index without a system index and long-term index… --- ## [Cross Cluster Replication Automatic Stop](https://forum.opensearch.org/t/cross-cluster-replication-automatic-stop/9637)
**Author:** [@satyamsolanki](https://forum.opensearch.org/u/satyamsolanki)\ **Replies:** 3\ **Last updated:** [May 24, 2022, 8:07am UTC](https://forum.opensearch.org/t/cross-cluster-replication-automatic-stop/9637 "2022-05-24T08:07:31Z")
Hello, Please support me on the below question for Opensearch CCR feature. If I have setup one leader cluster and one follower cluster and start replication from leader to follower index and it is working. but it’s poss… --- ## [Replication on a 3 nodes cluseter](https://forum.opensearch.org/t/replication-on-a-3-nodes-cluseter/9600)
**Author:** [@WildMuffin](https://forum.opensearch.org/u/WildMuffin)\ **Replies:** 1\ **Last updated:** [May 23, 2022, 7:05am UTC](https://forum.opensearch.org/t/replication-on-a-3-nodes-cluseter/9600 "2022-05-23T07:05:33Z")
Hello community! I have a 3 nodes cluster wich was 1master only 2 data&master. Today i made all nodes master&data, and i have seen that the shard .opendistro\_security is replicated on all nodes(of course 1 primary and 2… --- ## [Cross cluster replication questions](https://forum.opensearch.org/t/cross-cluster-replication-questions/9170)
**Author:** [@mamol27](https://forum.opensearch.org/u/mamol27)\ **Replies:** 4\ **Last updated:** [May 13, 2022, 7:39am UTC](https://forum.opensearch.org/t/cross-cluster-replication-questions/9170 "2022-05-13T07:39:02Z")
Hi! I have few questions about cross-cluster replication. I configured two clusters: opm-1(master), opd-1(date), opk-1(kibana) opm-2(master), opd-2(date), opk-2(kibana) Questons: All security indices have replica.… --- ## [Using OID instead Nodes\_Dn](https://forum.opensearch.org/t/using-oid-instead-nodes-dn/9485)
**Author:** [@Melok](https://forum.opensearch.org/u/Melok)\ **Replies:** 1\ **Last updated:** [May 6, 2022, 12:12pm UTC](https://forum.opensearch.org/t/using-oid-instead-nodes-dn/9485 "2022-05-06T12:12:56Z")
The documentation says that you need to add node\_dn , but what if I use certificates with OID and node\_dn do not exist for me? --- ## [Can't get the node’s DN from each follower cluster](https://forum.opensearch.org/t/cant-get-the-node-s-dn-from-each-follower-cluster/9484)
**Author:** [@Melok](https://forum.opensearch.org/u/Melok)\ **Replies:** 2\ **Last updated:** [May 6, 2022, 10:00am UTC](https://forum.opensearch.org/t/cant-get-the-node-s-dn-from-each-follower-cluster/9484 "2022-05-06T10:00:47Z")
The documentation says to call curl -XGET -k -u 'admin:admin' 'https://localhost:9200/\_plugins/\_security/api/ssl/certs?pretty' but i have error: “no handler found for uri \[/\_plugins/\_security/api/ssl/certs\] and method \[… --- ## [\[ERROR\] Can't start cross cluster replication](https://forum.opensearch.org/t/error-cant-start-cross-cluster-replication/6450)
**Author:** [@Cindy](https://forum.opensearch.org/u/Cindy)\ **Replies:** 13\ **Last updated:** [April 25, 2022, 12:46pm UTC](https://forum.opensearch.org/t/error-cant-start-cross-cluster-replication/6450 "2022-04-25T12:46:44Z")
I have installed the cross cluster plugin on both the clusters, and my ES version is 7.10.2, opendistron version is 1.13.2. I am follew to cross cluster connectivity as mentioned in step (cross-cluster-replication/HANDB… --- ## [Cross-cluster search with cluster behind LB](https://forum.opensearch.org/t/cross-cluster-search-with-cluster-behind-lb/9248)
**Author:** [@andrii](https://forum.opensearch.org/u/andrii)\ **Replies:** 2\ **Last updated:** [April 25, 2022, 6:22am UTC](https://forum.opensearch.org/t/cross-cluster-search-with-cluster-behind-lb/9248 "2022-04-25T06:22:32Z")
Hello, I’m curious is it possible to configure a cross-cluster search between 2 clusters if one of them is behind LB. I have 2 clusters that are deployed in different Kubernetes clusters, and there is no possibility to … --- ## [Cross cluster replication autofollow](https://forum.opensearch.org/t/cross-cluster-replication-autofollow/9075)
**Author:** [@mamol27](https://forum.opensearch.org/u/mamol27)\ **Replies:** 1\ **Last updated:** [March 31, 2022, 5:42am UTC](https://forum.opensearch.org/t/cross-cluster-replication-autofollow/9075 "2022-03-31T05:42:31Z")
Hi! I’m trying to configure autofollow replication I have some questions, that I didn’t find in documentation. Can I configure few patterns in one query? Can I set up additional name to follow pattern as in ELK? "fol… --- ## [Several question related to Cross-Cluster replication ( awesome feature of Opensearch )](https://forum.opensearch.org/t/several-question-related-to-cross-cluster-replication-awesome-feature-of-opensearch/8991)
**Author:** [@BlackMetalz](https://forum.opensearch.org/u/BlackMetalz)\ **Replies:** 4\ **Last updated:** [March 28, 2022, 10:09am UTC](https://forum.opensearch.org/t/several-question-related-to-cross-cluster-replication-awesome-feature-of-opensearch/8991 "2022-03-28T10:09:29Z")
So I follow the documents: Cross-cluster replication - OpenSearch documentation And I’m able to set up Cross-Cluster Replication ( CCR ) as the document said xD But there is something still missing from the document: … --- ## [Can follower index become independent index after I call \_stop API?](https://forum.opensearch.org/t/can-follower-index-become-independent-index-after-i-call-stop-api/8891)
**Author:** [@kulkarni.prasanna](https://forum.opensearch.org/u/kulkarni.prasanna)\ **Replies:** 2\ **Last updated:** [March 25, 2022, 1:15pm UTC](https://forum.opensearch.org/t/can-follower-index-become-independent-index-after-i-call-stop-api/8891 "2022-03-25T13:15:45Z")
Hi, We’re preparing out solution for DR(Disaster Recovery). Initial plan is as follows: There would be two opensearch clusters - cluster 1 in data center 1(DC1), cluster 2 in data center 2 (DC2). DC1 would be active a… --- ## [Node running in Docker returns internal IP](https://forum.opensearch.org/t/node-running-in-docker-returns-internal-ip/8323)
**Author:** [@peggy16](https://forum.opensearch.org/u/peggy16)\ **Replies:** 2\ **Last updated:** [February 25, 2022, 7:25pm UTC](https://forum.opensearch.org/t/node-running-in-docker-returns-internal-ip/8323 "2022-02-25T19:25:09Z")
Hi there, I have two clusters running in two Docker Swarm clusters, and I’m trying to get cross-cluster searching and replication working. Although there seems to be some issues with the nodes due to the fact that they … [Previous page](https://forum.opensearch.org/c/plugins/cross-cluster-replication/53.md) [Next page](https://forum.opensearch.org/c/plugins/cross-cluster-replication/53.md?page=2)