Local Network Setup

  docker network create --help
  

  docker network ls
clear
  

  docker network create -d overlay defaults-over
  

  docker network create -d overlay \
--subnet=172.30.0.0/24 \
--ip-range=172.30.0.0/28 \
--gateway=172.30.0.254 \
specifics-over
  

  docker network ls
  

  docker network inspect specifics-over --format '{{json .IPAM.Config}}' | jq
  

  docker service create --detach --replicas 3 --name tester1 \
--network specifics-over alpine tail -f /dev/null
  

  docker service create --detach --replicas 3 --name tester2 \
--network specifics-over alpine tail -f /dev/null
  

  docker container ls
  

  docker container exec -it tester1.3.<GET THE NAME> ping -c 3 tester2