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Expose Kubernetes service over VPC
I have 2 Kubernetes clusters in the same VPC. One of those clusters has a database running (let’s call it cluster A). I’d like to access that database from the other cluster (let’s call this one cluster B).
Now, I have service (
db-service) on cluster A which exposes the port for the correct deployment. On cluster B, I’d like to connect to that service via the VPC. I don’t want to expose the database to the internet, because of security reasons. But I can’t find a way to accomplish this. I can access the internal IP of the node running the database pod, but these IP’s can change and it’s not a very nice solution when you’re running multiple nodes.
Is there any way to do this?
I’ve also tried a LoadBalancer, but I can’t configure the firewall of the LoadBalancer.
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