Serf

• http://www.serfdom.io/

Example config file

node.default[:serf][:version]          = '0.2.1'
node.default[:serf][:encrypt_key]      = "I3vDELDtXpWBIabHF5IWiw=="
node.default[:serf][:role]             = "base"
node.default[:serf][:encrypt_rpc_port] = 7374
node.default[:serf][:rpc_addr]         = node[:ipaddress] + ":#{node.default[:serf][:encrypt_rpc_port]}"
node.default[:serf][:start_join]       = ["123.123.123.123", "123.123.123.124"]
node.default[:serf][:event_handlers]   = [
  "/etc/serf/handlers/hostsfile.rb",
  "user:deploy=/etc/serf/handlers/deploy.sh"
]

include_recipe "serf"

Alternatives(Chef):

• https://github.com/tfitch/serf-cookbook
• https://github.com/bbaugher/serf

Alternatives(Puppet):

• https://github.com/davidcollom/puppet-serf