LibclusterDnsPollAddOnly

This cluster staragy works the same as Cluster.Strategy.DNSPoll except that it will not remove the node when it is removed from the dns result. This can be helpful when you would like the old node to do a graceful shutdown to remove it from the cluster after its been removed from the dns results.

Installation

If available in Hex, the package can be installed by adding libcluster_dns_poll_add_only to your list of dependencies in mix.exs:

def deps do
  [
    {:libcluster_dns_poll_add_only, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/libcluster_dns_poll_add_only.