Create Consul Cluster on Docker

Start

build

docker-compose build

docker-compose up

ex) login to server2

docker exec -it $(docker ps -q -f name=server2) sh

ex) show members of server1 cluster

docker exec -it $(docker ps -q -f name=server1) consul members

ex) add server3 to server1 cluster

docker exec -it $(docker ps -q -f name=server3) consul join c3d_server1.docker

ex) exec command via server2

docker exec -it $(docker ps -q -f name=server2) consul exec uname -a

ex) scale server3

docker-compose scale server3=4