I deployed a Consul cluster in a region. I want to disaster relief in another region. Is there a solution for keeping data synchronized between the two clusters？
If you are looking for replicating the Consul KV, check this project - GitHub - hashicorp/consul-replicate: Consul cross-DC KV replication daemon..
I hope you are already aware of the Consul ACL replication feature that is built into Consul. - ACL Replication for Multiple Datacenters | Consul - HashiCorp Learn
I want to synchronized KV between the two clusters. When A cluster is down, my api users will call B cluster’s api to query or write KV. So I need to keep data synchronized between A and B. Resilience to disasters in different places.