KantanCluster (かんたんクラスター) View Source

Form a simple Erlang cluster easily in Elixir.

Documentation can be found at https://hexdocs.pm/kantan_cluster.

Getting started

Add kantan_cluster to your list of dependencies in mix.exs:

def deps do
  [
    {:kantan_cluster, "~> 0.2"}
  ]
end

Start a node and connect it to other nodes based on specified options.

KantanCluster.start(
  cookie: :hello,
  connect_to: [:"nerves@nerves-mn00.local"]
)

Alternatively, options can be loaded from your config/config.exs.

config :kantan_cluster,
  cookie: :hello,
  connect_to: [:"nerves@nerves-mn00.local"]

kantan_cluster starts a server that monitors the connection per node name under a DynamicSupervisor.

kantan_cluster monitors all the connected nodes and attempts to reconnect them automatically in case they get disconnected.

You can connect to or disconnect from a node on demand.

KantanCluster.connect(:"nerves@nerves-mn01.local")

KantanCluster.disconnect(:"nerves@nerves-mn01.local")

Some code is adopted from livebook. Thanks you!