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Cross region support for RRR #172

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kbatuigas merged 3 commits into from
Jan 14, 2025
Merged

Cross region support for RRR #172

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e270fef
Cross region support per cloud provider
kbatuigas Jan 13, 2025
0c29378
Customer managed VPC is now BYOVPC
kbatuigas Jan 13, 2025
0c8dd52
Apply suggestions from code review
kbatuigas Jan 13, 2025
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15 changes: 9 additions & 6 deletions modules/get-started/pages/cluster-types/byoc/remote-read-replicas.adoc
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Expand Up @@ -10,13 +10,16 @@ Redpanda Cloud supports remote read replicas with ephemeral BYOC clusters. Ephem
== Prerequisites

* A BYOC source cluster in Ready state.
* A BYOC reader cluster in Ready state. This separate reader cluster must exist in the same Redpanda organization and the same cloud provider account and region as the source cluster.
* A BYOC reader cluster in Ready state. This separate reader cluster must exist in the same Redpanda organization and the same cloud provider account as the source cluster.
** AWS: The reader cluster must be in the same region as the source cluster.
** GCP: The reader cluster can be in the same or a different region as the source cluster.
** Azure: Remote read replicas are not supported.

=== Customer-managed VPC: Grant storage permissions
=== BYOVPC: Grant storage permissions

[NOTE]
====
This prerequisite only applies to customer-managed VPC deployments. Skip this step if you're enabling remote read replicas on standard BYOC clusters.
This prerequisite only applies to BYOVPC deployments. Skip this step if you're enabling remote read replicas on standard BYOC clusters.

====

Expand All @@ -29,7 +32,7 @@ To grant additional permissions to the cloud storage manager of the reader clust

```bash
gcloud storage buckets add-iam-policy-binding \
gs://<source cluster tiered storage bucket name> \
gs://<source-cluster-tiered-storage-bucket-name> \
--member="serviceAccount:<reader cluster redpanda_cluster_service_account email>" \
--role="roles/storage.objectViewer"
```
Expand Down Expand Up @@ -87,10 +90,10 @@ A source cluster cannot be deleted if it has remote read replica topics. When yo
To create a remote read replica topic, run:

```bash
rpk topic create my-topic -c redpanda.remote.readreplica=<source cluster tiered storage bucket name> --tls-enabled
rpk topic create my-topic -c redpanda.remote.readreplica=<source-cluster-tiered-storage-bucket-name> --tls-enabled
```

For standard BYOC clusters the source cluster tiered storage bucket name follows the pattern: `redpanda-cloud-storage-$\{SOURCE_CLUSTER_ID}`
For standard BYOC clusters, the source cluster tiered storage bucket name follows the pattern: `redpanda-cloud-storage-$\{SOURCE_CLUSTER_ID}`

== Optional: Tune for live topics

Expand Down