Create an Amazon RDS Postgres using the Amazon RDS Getting Started Guide
Once the database instance starts, retrieve the following information:
Create a security group to allow inbound connections from the cluster to the Postgres DB
Retrieve the corresponding CA Certificate that signed the Postgres TLS Certificate using the following link
metadata-store-values.yaml fill the following settings:
db_host: "<DB Instance Endpoint>" db_user: "<Master Username>" db_password: "<Master Password>" db_name: "<Database Name>" db_port: "5432" db_sslmode: "verify-full" db_max_open_conns: 10 db_max_idle_conns: 100 db_conn_max_lifetime: 60 db_ca_certificate: | <Corresponding CA Certification> ... ... ... deploy_internal_db: "false"
deploy_internal_dbis set to
false,an instance of Postgres will not be deployed in the cluster.