I know it is possible to automatically map new services to load balancer using selector and lb_config on a service.
But is it possible to map load balancer to load balancer using selector and lb_config. For example I would have rancher-compose inside a stack (stripped for question purpouse) like this:
LB: scale: 1 start_on_create: true labels: - app: stack-LB lb_config: port_rules: - path: /api priority: 1 protocol: http service: api source_port: 8081 target_port: 80
How can I make this loadbalancer auto register to main balancer? If this load balancer would be service I would just add to the port rules of lb_config:
- target_port: 8081 hostname: subdomain.example.com
but I can’t do that here because I get an error saying that source port is not present.