Uses configurable list of node names. Good for development, or when you know production node names ahead of time. See example below.

Example

config :peerage, via: Peerage.Via.List
config :peerage, node_list: [
  :"myapp1@127.0.0.1",
  :"myapp2@127.0.0.1"
]

$ iex --name myapp1@127.0.0.1 -S mix   # one shell
$ iex --name myapp2@127.0.0.1 -S mix   # other shell

I usually wrap the above with a script for launching dev shell, and prod release shells, so that I just call bin/dev 1 or bin/prod 2.