The Varnish Controller Helm Chart provides a basic configuration for internal PostgreSQL. For a more complex setup, such as high availability, using an external PostgreSQL is recommended.
To configure the Varnish Controller Helm Chart to use an external PostgreSQL, set the following configuration:
brainz:
externalPostgresql:
database: "varnish-controller"
host: "db.example.com:5432"
user: "varnish"
password: "mysecurepassword"
tls: true
postgresql:
enabled: false