apiVersion: "acid.zalan.do/v1" kind: postgresql metadata: name: keycloak-database spec: teamId: keycloak volume: size: 1Gi numberOfInstances: 2 users: superuser: - superuser - createdb keycloak: [] databases: keycloak: keycloak preparedDatabases: keycloak: {} postgresql: version: "16" tls: secretName: database-certificate