i am trying to connect my docker services together in docker swarm.
the network is made of 2 raspberry pi’s.
i can create an overlay network called
test-overlay and i can see that services on either raspberry pi node can connect to the network.
i cannot link to services between nodes with the overlay network.
given the following configuration of nodes and services,
service1 can use the address
http://service2 to connect to
service2. but it does NOT work for
http://service3 is accessible from
node1: - service1 - service2 node2: - service3 - service4
i am new to docker swarm and any help is appreciated.