I installed Crunchydata Postgres Operator on K8S by following this link
I found the following link to create PG Cluster.
resource "kubectl_manifest" "pgocluster" {
yaml_body = <<YAML
apiVersion: crunchydata.com/v1
...........
...........
...........
kind: Pgcluster
ccpimage: crunchy-postgres-ha
ccpimageprefix: registry.developers.crunchydata.com/crunchydata
ccpimagetag: centos8-13.2-4.6.2
clustername: ${pgo_cluster_name}
**database: ${pgo_cluster_name}**
...........
...........
...........
YAML
}
With the definition mentioned above I would be able to create only-one database.
Is there any way to create multiple databases on the same cluster using 'custom-resource-definition' on Kubernetes ?
EDIT:
If multiple databases cannot be created on the same cluster, kindly let me know how to create multiple clusters using CRD
Its possible to create multiple databases in the same cluster. I have used the below reference for pgo client to do that . First you need to create a superuser and then use that super user to create multiple databases in the cluster. I havent used CRDs to create the databases if you are looking for that specific way to create databases.