Error initializing core: missing API address, please set in configuration or via environment

[tonsV2]

When trying to deploy I get the following error. Obviously I'm missing the API address... But what should I set it to?

$ docker-compose up
WARNING: The Docker Engine you're using is running in swarm mode.

Compose does not use swarm mode to deploy services to multiple nodes in a swarm. All containers will be scheduled on the current node.

To deploy your application across the swarm, use `docker stack deploy`.

Starting vault-examples_vault_1  ... done
Creating vault-examples_consul_1 ... done
Attaching to vault-examples_vault_1, vault-examples_consul_1
vault_1   | Error detecting api address: Get http://vault-consul-swarm-cluster_consul_1:8500/v1/agent/self: dial tcp: lookup vault-consul-swarm-cluster_consul_1 on 127.0.0.11:53: no such host
vault_1   | Error initializing core: missing API address, please set in configuration or via environment